Fairbanks - Port Angeles, Washington

Installation Operation Maintenance Manual

For

Water Treatment Plant

Port Angeles WA

Serial Number 16721240 1 2

High Service Pumps P621 P622 P623

18H Model 7100AW

Specification Section 11210

LYM ontrt Port Angeles Water TreatrtenY PlantOLYi1N pt35375 i4q3C83070919Dnvg 149f41OGDate Trans J3 Sheei

Fairbanks Morse0640700MR02192009 Pentair Water

2

P

Fairbanks Morse Pump 0640700MRO

3

Supplier Watts Constructors3501 W 18 Street

Port Angeles WA 98362

3604572484Fax 3603511527

Manufacturer

Pump Fairbanks Morse Pump3601 Fairbanks Ave

Kansas City Kansas 661060906

9133715000Fax9133712272

Fairbanks Morse Project Number 064070

Fairbanks Morse Sales Order Number 2130551

Service High Service Pumps P621 P622 P623

Quantity 3

Pump Size Model 18H Model 7100AW

Motor TECO Westinghouse5100 North IH HighwayRound Rock TX 78681

512 2554141

Fax5122445512

Local Parts Service Contact Granich Engineering Inc

5930 South 1St

Ave

Seattle WA 98108

425 8888744

Fax 425 8889348

v0640700MRO Fairbanks Morse Pump

4


5

Section 1 Warranty and Storage 7 Motor poes Not Start 22

Warranty Highlights7 Motor Fails To Come Up To Speed 22

Safety7 Motor Runs Hot 22

Storage of Pumps8 Motor Vibrates 22

Consider a unit in storage when8 Motor IsNoisy 23

Assembled Pumps8 Incorrect Rotation23

Unassembled Pumps9 Section 5 Maintenance 25

Section 2 Introduction 11 Preventive Maintenance 25

Pump Identification11 Grease Recommendation 25

General Description11 Mechanical Seal25

Bowl Assembly11 Corrective Maintenance 25

Column Pipe11 Pump Disassembly 25

Line shafting12 Driver Removal 25

Discharge Heads12 Discharge Head Removal 26

Drivers12 Column Removal26

Section 3 Installation 13 Pump Bowl Disassembly 26

General13 Inspection for Replacement27

Foundation13Shaft Straightness27

Suction Can Design13 Pump Assembly 28

Minimum Submergence13 Pump Bowl Assembly28

Hoistin Levelin Groutin Pi in 13Mechanical Seals 29

9 9 9 P 9Description29Suction Can Installation13

Leveling the Unit13General Application 29

Shaft Projection14I nstal lation 29

Shaft End Pla 14 Operation 29y

Routine Maintenance 30Pump Installation14

OPum Assembl

Seal Removal30P Y14

General30Column Installation14

Driver Installation15WearRings30

General16Wear Ring Removal 30

Style IV Coupling16 Installing New WearRing30

Impeller Adjustment17 AssemblyTools 31

Impeller Running Position17Shaft LocatingTool 31

Inches Per Turn18ColletDriver 31

Coupling Torque Values18Maintenance History 34

Maintenance Notes 35Section 4 Operation 19

Section 6 Repair Parts 37General19

Before startin the um Ordering Parts 379 P p 19

Recommended Spare Parts 37Operating at Reduced Capacity19

Initial StartuMechanical Seal 37

p19Returning Parts 37Normal Operation19Predicted Life 37Shutdown20

Seasonal Operating Instructions20PredictedLife37

Emergency Procedures20 Sevice 38

StartU Warranty Service 38p20

Service After WarrantShutDown20 y 38

Troubleshooting20 Section 7 Pump Submittal 39

Pump Symptoms20 Certified Curves 39

Insufficient Pressure or Flow20 Approved Submittal 39

Loss of Suction Operation20 Section 8 Vendor Submittal 41Excessive Power Consumption21 Approved Submittal 41Vibration or Noise21

Execessive Packing Box Leakage21

OverHeating21

Motor Symptoms21

0640700MRO Fairbanks Morse Pump

6


7

Section 1 Warranty and Storage andor danger notifications These warningsapply to pumps supplied by Fairbanks Morse

Warrantv Hiqhliqhts Refer to the manuals supplied by the driver and

A Seller warrants products of its own control manufacturer for additional warningsmanufacture and workmanship under normal before operating this equipmentuse and service according to previously The words DANGER WARNING and CAUTIONsubmitted terms conditions letter Refer to have different connotations and are generallythe submitted warranty in Section 7 of this defined as followsmanual

B Accessories and components notDANGER Indicates an imminently hazardous

manufactured by seller are warranted only to situation that if not avoided will result in death

the extent of the original manufacturers or serious injury

warranty WARNING Indicates a potentially hazardousC No allowances will be made for repairs or situation that if not avoided will result in serious

alterations effected without specific written injuryauthorization from seller

CAUTION Indicates a potentially hazardousD Repairs or alterations made with other than situation that if not avoided may result in minor

genuine Fairbanks Morse original equipment or moderate injury or may indicate that improperparts may void the warranty and relieve the practices will result in equipment malfunction orseller of all product responsibility failure It may also be used to alert against

D This warranty is void unless the purchaserunsafe practices

provides protective storage installs and IMPORTANT Indicates the highlight or accentmaintains the equipment in accordance with of specific informationmanufacturersinstructions

E Under the terms of this warranty seller shallNOTE Specific information useful in maintaining

not be responsible or liable forthe equipment

1 Consequential collateral or special Various Federal State and Local Laws and the

losses or damages regulations concerning OSHA affect the

installation use and operation of this type of2 Equipment conditions caused by fair equipment Compliance with such laws relating

wear and tear abnormal conditions of to the proper installation and safe operation ofuse accident neglect or misuse of said this type of equipment is the responsibility of theequipment equipment Owner and all necessary steps

3 Labor charges loss or damage resultingshould be taken by the Owner to assure

from supplying of defective parts or compliance with such laws before operating the

improper repairs by unauthorized equipment

personsDANGER Do not attempt to service the pump

4 Damage caused by abrasive materials until the electrical power has been disconnectedchemicals scale deposits corrosion and it has been verified that the pump cannot

lightning improper voltage or start Because many Installations utilize

mishandling automatic starting equipment the pump unit

F The above listed warranty highlights do not may start at any time without warning Properconstitute our total terms and conditions precautions should be taken to avoid injury as a

regarding warrantyresult of automatic starting of the equipment

Safetv

Safety should be of utmost importance when inclose proximity of this pumping equipmentBefore attempting to operate this equipmentyou should read this manual in its entiretytaking special notice of all Caution s warnings


8

DANGER Do not operate the pump without CAUTION On deepset open line shaft

guards in place over the rotating parts Exposed turbines where static water level is 50or

rotating parts can catch clothing fingers or greater it is recommended that the line shaft

tools causing severe injury to personnel Any bearings be prelubricated prior to the start of

operation of this machine without a protective the pump The discharge head is provided with

guard can result in severe bodily injury The a port to accommodate prelubrication pipingresponsibility for the installation of protective Refer to the factory for specificprelubricationguards is that of the equipment owner instructions

DANGER This pump is designed for the

exclusive use of pumping water It should not beStoraqe of Pumps

used for pumping other media unless a specific CAUTION If the equipment is not to be

PurchaseBuyer agreement is negotiatedimmediately installed and operated THE

WARNING Do not attempt to try to clean the FOLLOWING INSTRUCTIONS SHOULD

pump with bare hands The pumped material BE ADHERED TO AS A MINIMUM

may contain items that may present health

hazards such as needles and other sharp Consider a unit in storape when

objects Always wear heavy puncture resistant1 It has been delivered to the job site and is

glovesawaiting installation

WARNING Before attempting to service this 2 it has been installed but operation is delayedpump pending completion of plant construction

1 Familiarize yourself with this manual3 There are long 30 days or more periods

between operation cycles2 Disconnect or lock out the power source to

insure the pump will not start Confirm4 The plant or facility is shut down

power source disconnect with appropriate PIOTE Improper storage could result inelectrical test equipment product failures or restoration not covered

3 Close the discharge valve by warranty

After the pump has been installed make certain Assembled Pumqsthat the pump and all piping connections are

1 Remove the gland halves packing and sealtight and are properly supported prior to startupand operation

water rings from the stuffing box if the pumpis so equipped

WARNING Certain procedures in If the pump is equipped with inside

disassembly and assembly require parts be mechanical seal remove the pipe plug in theheated to high temperatures Heat resistant stuffing box cover and coat the seal with

gloves must be worn when handling heated light oil This may be done by using an oil

parts Heated parts can cause severe personal can squirting the seal through the tappedInjury opening while rotating the pump shaft If

CAUTION For pumps used In potable water equipped with out side seal oil and cover for

service all thread lubrication grease cleaningprotection

materials and paint must be suitable for potable 2 When pumps with rubber bearings are

water Do not attempt to try to clean the pump stored assembled in horizontal position it is

with bare hands necessary to rotate the entire pump and

column assembly 90 degrees once permonth This practice will help prevent the

weight of the shafts from deforming the

rubber bearings Pumps with metal bearingsstored in horizontal positions are to have

shafts rotated once per month to prevent line

shafts from deforming or bowing under their

own weight


9

3 Pumps stored fully assembled and installed

are to be rotated once per week to preventbrinelling of motor thrust bearings Packingor mechanical seals are to be serviced as

noted above

Unassembled Pumqs

1 Store the unassembled components in a

clean dry wellventilated place free from

vibrations moisture and temperaturevariation

2 Wipe clean all exposed machined surfacesand coat with a heavy layer of grease or

other equivalent rust preventative material

3 Cover the suction and discharge of the pumpwith cardboard or wood to prevent entry of

foreign material or varmints This also appliesto column sections

4 The bearings shaft and couplings should

be stored as components ie shaft with

couplings installed on lower ends The ends

should then be wrapped with heavy plasticor protective material and secured tightly to

prevent entry of foreign matter and varmints


10


11

Section 2 Introduction 2 Hydraulic Institute Standards

Congratulations You are the owner of the finest Hydraulic Institute

pump commercially available If you give it the 9 Sylvan Wayproper care as outlined and recommended by Parsippany NJ 070543802

this manual it will provide you with reliable Pump identificationservice and long life

Important identification is given in the followingIMPORTANT Read this complete manual tables Some of the information may not be

and manuals for all component equipment available at the time this manual is preparedbefore assembly or installation is started It Fill in the missing information from nameplatescontains information that is the result of supplied with the equipment In addition to the

engineering and research efforts It is designed nameplate the serial number is stamped on the

to supply adequate instructions for the discharge flangeinstallation operation and maintenance of your

Pumppump Failure or neglect to properiy installoperate or maintain your pump may result in Serial Number 16721240 1

personal injury property damage or Size 18Hunnecessary damage to the pump

Model 7100AW

This manual applies to the pump installation Number of Stages 3operation and maintenance If your operating

Capacity GPM 3819conditions ever change always refer to the

factory for reapplication Always refer to the Head Ft 344

manuals provided by manufacturers of the Full Load Speed 1785accessory equipment for their separate RPMinstructions

MotorVariations exist in both the equipment used with Manufacturer TECOWestinghousethese pumps and in the particular installation ofthe pump and driver Therefore specific

Serial Number

operating instructions are not within the scope of Horsepower 450this manual The manual contains general rules Frame 5808for installation operation and maintenance of

Full Load Amps 493the pump If there are questions regarding the

pump or its application which are not covered in PhaseHzVolts 360460Vthis manual please contact the factory as

Serial number is not yet available Copyfollowsfrom motor nameplate

Fairbanks Morse Pump General Description3601 Fairbanks Ave

Kansas City KS 66203 A vertical line shaft turbine pump consists of five

913 3715000 basic components These components are theFax 913 3712272 pump bowl assembly column pipe line shafting

discharge head and driver Refer to the drawingTo obtain additional data on hydraulics andsection for general arrangement drawings

pump selection and operation we suggest youpurchase both of the following reference books Bowl Assemblv

1 The Hydraulic Handbook is available from The 7000 series multistage bowl assembly isthe Kansas City factory made up of a suction bell or suction case a

top intermediate bowl multiple intermediateFairbanks Morse Pump bowls and impellers and a discharge case3601 Fairbanks AvenuePO Box 6999

Column PipeKansas City KS 661060999

913 3715000 Flanged column includes registered fits forFax 913 3712272 accurate column alignment and are bolted

together Flanged column pipe is available in


12

standard lengths of 10 foot or 5 foot or can be

provided in any special length up to 10 foot

Line shaftinq

The turbine line shaft transmits torque from the

pump driver to the pump bowl assembly and

rotates inside the column pipe Both ends of the

shaft are precision machined and are secured

together with couplings This shafting is

supported by bearings at specific intervals

The line shaft and bearings are exposed to and

lubricated by the liquid being pumped The

intermediate line shaft is supported at intervals

of not more than 10 by bearings that run on

shaft sleeves Support for these bearings is

supplied by bearing retainers The outer hub of

the retainer is seated between the two column

ends Refer to the specific assembly drawingsfound in the drawing section of this manual

Discharqe Heads

Discharge heads perform multiple functions

direct the pump flow from the pump column to

the discharge piping system provide a method

for sealing the line shaft provide a base from

which the pump is suspended and provide a

mounting surface for the driver

Surface discharge heads incorporate both the

discharge elbow and driver pedestal in one

piece

The bottom surface of the discharge head is

machined when furnished with a sole plate

Drivers

A solid shaft driver is supplied on this order An

adjustable coupling is required to attach the

motor shaft to the pump shaft and to

accommodate impeller adjustment Refer to

sections 7 8 for specific submittal data


13

Section 3 Installation applicable A set of vanes in the form of a cross

should be provided under the pump bell TheseGeneral flow straightening vanes must be designed to

Prior to assembly andor installation the pump provide for2040 in 50100 mm clearance to

and loose parts are to be inspected for the suction bell If Fairbanks Morse does not

completeness correctness and cleanliness supply the suction can refer to the illustration

During this inspection all parts are to be provided in Section 7 of this manual for designthoroughly cleaned and any burrs removed by criteria

filing The pump bowl assembly including the Minimum Submeraenceline shaft coupling is normally shippedcompletely assembled Both the suction and The minimum submergence required to avoid

discharge openings should be inspected for vortexing in a sump of the standard design is

damage and for foreign materials Rotate the shown on the pump technical data sheet found

shaft by hand and move in and out to check for in the drawing section of this manual The final

endplay Place all parts in an orderly determination of the submergence must

arrangement for convenient assembly consider vortexing as well as NPSHR

requirements previously discussedWARNING Extreme Caution is to be exercised

Hoistinq Levelinp Groutinq Pipinqwhen hoisting components with open lifting lugsPrecautions should be taken to prevent hoisting WpRNING Always lift the pump and suctionslings from coming out of the lugs can using adequate crane and sling capacity All

WARNING Never attempt to mount the driver applicable safe hoisting practices should be

on the discharge head prior to installation of the employed

pump Suction Can Installation

WARNING Never attempt to hoist the entire Lift the suction can using eyebolts of adequatepump by the driver lifting lugs or eyes These strengthlifting points designed only to hoist the weight of

Lower the Suction Can onto the foundation andthe driver not other attached componentsinto position on the anchor bolts Refer to

IMPORTANT All shafting has been Leveling of the Unit and level the mountingprestraightened to a tolerance of0005 in 10 surface After the surface is level connect the

feet prior to leaving the factory or assembly suction piping and recheck the level If it has

plant Care in handling must be taken to insure changed the suction piping is putting strain on

that the shafting is not bent prior to and during the can Disconnect the piping and recheck the

installation piping support correcting as required to relieve

any pipe strain Reconnect the piping and againFoundation check the level When the level is correct groutA foundation must be supplied consisting of any

the suction can in place according to the

material that will provide a permanent rigid Grouting instructions

support This support is to be of sufficient size Clean the suction can of all loose material andand depth to fully carry the weight of the pump debris

full of water and rigid enough to preventvibration Levelinq the Unit

Anchor bolts are to be supplied and set in placeNote Care must be taken during installation of

by the installing contractor Anchor bolts of the can to assure concentricity of the pump to

appropriate size length and configuration arecan and than an out of level condition does not

required to adequately secure the dischargeexist for the pumps mounting surface If the can

headpedestal to the foundation is cast in concrete the buoyancy force placedon the can must be restrained to avoid having

Suction Can Desiqn the can move out of level Before installing the

Internal flow straightening vanes are required A pump the pump mounting surFace must be

pair of vanes should be centered on the inlet tochecked to verify that the surface is level within

the barrel and extended to above the normal0003 inin 3mmm in all directions and that the

0 liquid level or to the top of the barrel as pump will be centered in the can to avoid


14

rotational flow being generated by nonuniform should also be supported at the column midpointflow around a nonconcentric pump to avoid columnshaft distortion and possible

Shaft Projectionpump damage

Shaft projection is defined as the distance fromThe pump is to be lowered onto the suction can

the discharge bowl mounting surface flangeand secured with capscrews

seat for flanged column thread seat for Piping is to be brought in direct axial alignmentthreaded column to the end of the pump shaft with the pump discharge Flange faces are to fit

Nominal standard shaft projection is 1712 closely and squarely The pump discharge is to

Since all bowl assemblies are shipped with thehave no strain imposed upon it by piping

pump shaft bolted in its lower most positionmisalignment

projection is measured with the impellers resting Pump Assemblvat the bottom of their axial travel

If the pump has been shipped disassembled the

Shaft End Plav following instructions are to be employed to

Shaft endplay is the amount of axial movementassemble the unit vertically in the well or sump

available in the pump bowl assembly After Prior to assembly all components are to be

removing the shaft retaining bolt measure and identified and laid out in order of assemblyrecord the pump bowl endplay This can most Standard length 5 or 10 intermediate column

easily be accomplished with the bowl assembly and shaft is interchangeable and can be

in a horizontal position Grasp the pump shaft assembled in any order However shorter non

and move the shaft through its maximum axial standard column and shaft sections are

travel This is shown as Allowable Shaft provided to accomplish the required overall

Stretch on the Technical Data page in Section 7 pump length and must be installed at the top of

to assure that the distance measured complies the pump directly under the discharge head

with the specifications for your pump modelColumn Installation

Discharge cases for open line shaft units areA Using an appropriate hoisting system lift the

shipped with two pipe plugs installedbowl assembly into position over the well

Pumq Installation Lower the bowl partially into the well Attach

a pipe clamp to the upper most bowlsCAUTION Turbine Pumps are shipped with a directly under the bowl discharge flangeshaft retention bolt installed in the suction bell to Lower the assembly allowing it to be

protect the pump from damaging shaft supported on the foundation via the pipemovement during transit It is imperative that the clampretaining bolt be removed and grease added if

B Lift the first section ofpreassemblednot already packed to lower bearing cavityInstall the suction bell plug prior to pump

column shaft into position over the

installation Failure to follow these instructions suspended bowl assembly Care is to be

will result in serious damage to the pump Readtaken not to damage the threads on the

and heed all warning tags and labels pump shaft or lineshaft Clean the threads

and lubricate with appropriate thread

NOTE Before proceeding measure and lubricant

record the pump bowl assembly end play This 1 A line shaft coupling should already beinformation will be needed later in place on the pump shaft Thread the

Discharge cases for open line shaft units areline shaft into the coupling

shipped with two pipe plugs installedImportant Lineshaft threads are left

If your pump was shipped completely hand Tighten shafts and couplings securelyassembled it is now ready to install with pipe wrenches

If the pump was shipped loose refer to Column

Installation below

The pump is to be hoisted by the dischargehead Pumps thirty feet or more in overall length


15

Assure that no burrs or foreign matter exists G Install bolts and nuts and tighten A slighton the coupling or on the shaft threads The gap will remain between the two column

threaded shafts are to butt together solidly flanges This condition allows the bearingand squarely in the center of the coupling retainer to be clamped securely between the

Both shafts are to be equally engaged in the flangescoupling threads Threads should be

H Continue subsequent shaft and columnexposed on both ends of the coupling assembly until complete Continue to

NOTE Shafts with replaceable wear measure the shaft projection after assemblysleeves must be positioned to engage line of each shaftcolumn section

shaft bearings The presence of any foreign NOTE Standard shaft and column lengthsmaterial between the shaft ends will causeare 10 feet Nonstandard lengths of shaftsshaft misalignment and will result inand column may be used to accomplish thevibration or accelerated bearing wear

required overall pump length Nonstandard

C Hoist the first section of column into position shaftcolumn sections will always be

over the assembled line shaft Lower the assembled at the top of the pump directlycolumn onto the bowl discharge flange All under the discharge head The shaftcolumn joints should be coated with segment which protrudes through the

nonhardening gasket sealant such as packing box will always have a replaceableLoctite PST 567 Permatex No 2 or equal wear sleeve unless otherwise specified and

Silicon sealants are also permissible Install submitted

bolts and nuts and tightenI For ease of installation remove the packing

IMPORTANT Measure the shaft box if shipped assembled to the dischargeprojection it should conform to the shaft head

projection measurement taken and recorded J Install column flange gasket when usedpreviously on the bowl assembly and secure the discharge head to the last

D The line shaft is to project out beyond thecolumn flange When attaching the column

end of the installed column Install theto the discharge head make sure the

bearing retainer assembly over the shaft register fit is fully engaging the head

projection Seat the retainer OD in the K After attaching the column to the dischargecolumn flange counterbore head remove the column clamp and lower

the unit to the foundation and tightenNOTE Coat the column counterbore with

mounting bolts Check the shaft to see if it issealant prior to a retainer installation centered in the packing box opening in the

NOTE Bronze line shaft bearings are to behead If the shaft is not centered it could be

lubricated with grease prior to installationan indication of a bent shaft column not

seated properly or the unit is not properlyRubber line shaft bearings should NOT beplumbed Any or all of these problems mustlubricated Lubrication of rubber bearings be corrected before proceeding with the

may cause distortion or swelling installation of the unit

E Lift the columnbowl assembly slightly and L Apply lubricant to the seal box bushing andremove the pipe clamp from the bowl Lower install the seal box on the discharge headthe assembly and reinstall the pipe clampbelow the upper column flange Lower the M Refer to the Mechanical Seal section of this

assembly so the pipe clamp suspends the manual and install the mechanical seal

assembly on the foundationDriver Installation

F Install the next shaft column segment as

MPORTANT Read and understand thepreviously instructed assuring that its lower

flange counterbore engages the top of the driver manufacturers manual before proceedingbearing retainer OD Coat the column Refer to the driver manufacturers printedcounterbore with sealant prior to installation instructions found in Section 8 of this manual


16

CAUTION Grease lubricated drivers areheld in position by the clamping force of the

shipped prelubricated Oil lubricated drivers and mounting bolts Doweling or pinning of the driver

right angle gears are shipped dry and require anis not required but may be implemented at the

initial fill of the manufacturers recommended owners optionlubricant prior to startup See driver Stvle IV Couplinqmanufactures manual for lubrication

specifications The manufacturer does not A Check both driver and pump shafts for burrs

supply initial startup lubricants or dirt cleaning as necessary Also check

the coupling parts for burrs and dirtDANGER Electrical motors must be installed cleaning as required If force is required to

and operated only by qualified trained electrical position the couplings on the shafts non

technicians Consult the motor manufacturer or metallic dead blow hammers should be used

the motor manual to assure that all installation to prevent damage to the machined

and safety procedures are fully understood and surfaces

implemented Always lock out all controls and org Install the coupling hubs on the driver shaft

supplies and verify driver can not be startedand top shaft prior to installing the driver

before installing or servicing electricalaccording to the following procedure

apparatus

General IOTE It is generally most convenient to

install the driver coupling hub on the driverSolid shaft drivers have a vertical main shaft shaft before hoisting the driver into positionprojecting from the bottom of the driver base

The shaft projection has a vertical keyway to

transmit torque and an annual groove to SHRT BLTS

suspend the pump shaftimpeller assemblySolid shaft drivers require the use of rigidadjustable couplings to facilitate pump impelleradjustment lARegister fits on the bottom of the driver base T LNG BLTSand on the top of the discharge head motorpedestal will facilitate approximate driver

positioning The fits are generally loose enoughto accommodate the additional movement

required for precision alignment After precision Figure A

alignment is achieved the driver is permanently Style IV Adjustable Couplingheld in position by the clamping force of the

mounting bolts Doweling or pinning of the driver 1 Insert the square key into the driver

is not required but may be implemented at the shaft keyway and slide the driver

owners option coupling hub onto the driver shaft until

the circular keyseat is exposed InstallSolid shaft drivers have a vertical main shaft the thrust rings When a spacer is usedprojecting from the bottom of the driver base pilot the spacer in to the driver hub andThe shaft projection has a vertical keyway to secure with the short boltstransmit torque and an annual groove to

suspend the pump shaftimpeller assembly Caution Never drive or wedge the keySolid shaft drivers require the use of rigid into an overly tight keywayadjustable couplings to facilitate pump impelleradjustment 2 Install a dowel pin into the hole provided

Re ister fits on the bottom of the driver basen the pump coupling hub Drive the pin

9 through the coupling hub until itand on the top of the discharge head motor protrudes slightly into the couplingpedestal will facilitate approximate driver keyway The purpose of this pin is topositioning The fits are generally loose enough prevent the key from falling out of theto accommodate the additional movement hub until the setscrew has beenrequired for precision alignment After precision secured Slide pump coupling half hub

alignment is achieved the driver is permanently over top shaft threads


17

3 Align the keyway in the shaft with the CAUTION Operation of the pump in a

keyway in the coupling hub and insertclockwise as viewed from the top direction

the key will cause the line shaft couplings to

4 Thread the coupling adjusting nut onto unthread causing serious damage to the

the top line shaft pump

C Using an appropriate hoisting system lift the E Impeller adjustment is required to achievedriver over the discharge head mounting the preferred running position of the impellersurface and carefully lower into position within the pump bowl Also the impellerEngage the base over the register fit of the must not nib on the bowl seat

mounting surface Temporarily bolt theImpeller Adiustment

driver down If an electric motor is usednow is the time to connect to the electrical A Determine the correct impeller position fromsource per manufacturer instructions and Impeller Running Position table below

verify correct rotationB Thread the adjusting nut upwards toward

DANGER Make sure the main powerthe driver half coupling until the correct

source is locked off before any electrical amount of gap A is reached refer to the

connections are made and verify driver above illustration Use the Inches per Turn

cannot be started After the start has been table below to determine the correct number

performed again lock off the main powerof turns of the adjusting nut to achieve the

source to guard against accidental starting Gap A dimension

and electrical shock C Adjust to the position that boltholes line up

CAUTION Oil lubricated drivers and rightand insert coupling bolts Refer to Coupling

angle gears are shipped dry and require anTorque Values table below and torque to

initial fill of the manufacturersthe values shown Install the setscrew in the

recommended lubricant prior to bumpstartpump coupling hub and secure

O D Install protective guardsWARNING Make sure all loose couplingparts are off the motor half coupling and WARNING Make sure the protective guardthat no part of one coupling half will contact is in place on the discharge head beforethe other half during the bump start operating the pumpotherwise personal injury could occur

NOTE Extremely long pumps deepWARNING Make sure the protective settings may require additional nutguard is in place on the discharge head adjustment to accommodate line shaftbefore the bump start is done Do not stretch Extra adjustment is not generallyoperate this machine even to check required for pumps less than 150 feet inrotation without protective guards in place length For pumps over 150 feet long

D With nonreverse ratchets if so equippedconsult the Factory for instructions

removed or disabled bump the motor for Caution Refer to the driver manual torotation Bump Start is generally assure that all lubrication instructions haveaccomplished on threephase motors by been followed completelyengaging and immediately disengaging the

power switch It is seldom necessary to Warning Consult the driver manufacturers

engage the power source for more than one manual to assure that all safety proceduressecond to determine motor rotation are completely understood and implemented

prior to operationNOTE the direction of motor rotation If the

motor rotates counter clockwise as viewed Impeller Runninq Position

from the top the rotation is to correct andBowl Size Impeller Position

installation may proceed If the motor rotates

clockwise as viewed from the top reverse 18H 125

any two of the three power leads and motor1 Dimension shown is the amount the impeller

0 rotation will be reversedis to be raised above the bowl seat


18

Inches Per Turn

Number of TurnsShaft Diameter

1 2 3 4 5

1 1516 10 20 30 40 50

Couplinq Torque Values

Coupling Size Torque FtLbs

3875 400


19

Section 4 Operation factory before operating the pumps at anycondition other than that for which they were

General sold

Because variations may exist in both the Generally these pumps can be operatedequipment and in the particular installation of the continuously at capacity equal to 60 of thea pump and driver specific operating pump capacity at the best efficiency point andinstructions are not capacity at the best within at higher capacitiesthe scope of this manual However there are

general rules and practices that apply to all Initial Startup

pump installations and operation Inspect the complete installation to ensure that

CAUTION Before starting or operating thethe installation instructions of this manual and

pump read this entire manual especially thethe manuals of all the related equipment have

been followed and that the installation isfollowing instructions

completeBefore starting the pump Ensure that the driver is properly serviced and

1 Rotate the unit or assembly by hand to that the proper pump rotation is obtained

assure all on moving parts are free Rotate the pump shaft by hand It should rotate

2 Install coupling guards around all exposed freely on motor driven installations

rotating parts Guards are mandatory on Ensure the discharge valve is opendischarge head motor pedestal openings if

the pump is equipped with an adjustable Start the pump according to the followingcoupling procedure

3 Install packing or mechanical seal 1 Start the driver according to the driver

manufacturers instructions4 Install water line to packing box for

mechanical seals 2 Immediately after the pump has been

started check lubrication system stuffing5 Observe all DANGER WARNING and box lubrication and operation and pump

CAUTION tags attached to this equipment noise level Continue to monitor these for

the first several hours of operation6 Ensure water in sump is at the specified

level for adequate submergence 3 Check the driver and other necessary

equipment for satisfactory operation7 If pump has a packed box adjust the

following their manualspacking gland finger tight Refer to PackingAdjustment in the maintenance section to 4 Check the foundation for integrityproperly adjust packing 5 After the first shutdown repeat the impeller

If excessive vibration or noise occurs during adjustment Running may have tightened up

operation shut the pump down and review the some of the shaft joints changing the

Troube Shooting section If the problem cannot original settingbe corrected consult a Fairbanks Morse Normal Operationrepresentative

Monitor the following during running cyclesOperatinq at Reduced Capacitv

1 Unit vibration or noiseIn a typical application covering a wide range of

flow rates a variable speed driver is often used 2 Driver lubrication levels and flow

to adjust pump and Fairbanks Morse takes this3 Packing box leakageinto consideration when selecting the pump and

impeller trim Although these pumps are Check the following before normal startupapplicable over a wide range of operating 1 Driver lubrication levels and flowconditions care should be exercised when

doing so when the actual conditions differ from 2 General condition of all equipmentthe sold conditions You should always contact

your nearest Fairbanks Morse distributor or


20

Shutdown Pump Svmptoms

Pump stations are usually designed to have the Insufficient Pressure or Flow

pumps started and stopped automatically Since 1 Wrong direction of rotation

this is a function of station design the operators a Reverse any two motor lead

should be familiar with the systems operating connections Check driver 0 M

parameters The general procedure to shut2 Discharge head too highdown the pump is as follows

a Change system1 Disconnect the electrical power source

b Raise wet well level

2 If the pump is to be removed for repair c Install larger impeller driver

close the discharge valve3 Impeller running clearance too great

WARNING After removal of pump ensurea Reset impeller clearance per 0 M

pump opening is adequately covered and manual

secured 4 Insufficient suction bell submergenceSeasonal Operatinq Instructions

a Raise wet well level

If the pump is located in an area that is subject5 Speed too low

to below freezing temperatures and will not bea Check driver speed and voltage

operated enough to prevent freezing it should 6 Bowl passage partially pluggedbe drained to prevent damage to the casing a Clean bowl passagescaused by freezing 7 Impeller passage partially blocked

Emerctencv Procedures a Clean impeller passages

Many installations are equipped with emergency 8 Clogged suction

shut off switches near the pump location These a Clean suction passageslocations should be plainly marked and readily g Low water levelaccessible at all times

a Raise wet well

The control panel if used may be equippedwith an emergency startstop button or switch

10 Air in liquida Increase submergence to prevent

IMPORTANT The operator or persons vortexing

working around the equipment should be 11 Improper sump designfamiliar with locations of emergency startup a Change sump designshut off points b Increase submergence to prevent

StartUp vortexing

12 Impeller damaged1 Open the suction valvea Check and repair or replace

2 Start the driver13 Impeller diameter too small

3 Open the discharge valve a Replace impeller with larger diameter

ShutDownCheck driver HP

1 Shut off the power at the nearest switchLoss of Suction Operation

1 Low water levelTroubleshootinq

a Raise wet well level

If you have followed the installation and start up 2 Insufficient suction bell submergenceprocedures outlined in this manual your pump

a Raise wet well levelshould provide reliable service and long life

However if operating problems occur 3 Wrong direction of rotation

significant time and expense can be saved if you a Reverse any two motor lead

use the following check list to eliminate the most connections Check driver 0 M

common causes of those problems 4 Air or gasses in liquida Deaerate liquid


21

b Increase submergence to prevent a Open discharge valve Check for

vortexing obstructions

Excessive Power Consumqtion 8 Insufficient suction bell submergence

1 Improper impeller adjustment causinga Increase submergence

rubbing 9 Low water levela Readjust impeller clearance setting as a Increase wet well level

outlined in this manual10 Air in liquid

2 Head lower than rating pumps operating a Increase submergence to preventover capacity vortexinga Change system Reduce pump speed

11 Impeller passages cloggedTrim impellera Clean impeller passages

3 Speed too high12 Foreign object in pumpa Check driver speed and voltage

a Remove foreign object4 Improper voltage to driver b Check for damage

a Check driver voltage13 Bad driver bearingb Change power source or driver

a Replace driver bearing5 Misalignment

14 Improper sump designa Check motorpump to base connectionsa Change sump design Increase

Realign couplingsubmergence to prevent vortexing

6 Packing box gland too tighta Readjust packing gland Execessive Packinq Box Leakaqe

7 Incorrect impeller diameter 1 Gland not properly tighteneda Determine correct impeller diameter and a Adjust packing gland

replace or trim impeller2 Worn packing or sleeve

8 Shaft bent a Replace packing andor sleevea Replace shaft

3 Ends of packing not staggered9 Specific gravity or viscosity of liquid pumped a Repack to stagger packing ends

is too high4 Bypass is plugged or restricteda Reduce pump capacity

a Clean bypass lineVibration or Noise

1 Foundation bolts loose or defect in groutingOverHeatinq

a Tighten foundation bolts andor regrout 1 Packing gland too tight2 Worn pump bearings

a Adjust packing glanda Replace pump bearings 2 Water flush line plugged

3 Pipe strain improperly supported ora Clean water flush line

improperly supported or aligned 3 Shaft benta Check pipe supports adjust or realign a Replace shaft

4 Head lower than rating pumps too much Motor Svmptomsliquida increase system head The trouble or symptoms their probable causes

b Reduce pump speed Trim impellerand suggest remedies contained in this trouble

shooting guide will assist you in quickly5 Misalignment between driver and pump determining and correcting most problems

a Realign driver and pump should they occur

6 Shaft bent It is not the intent of Fairbanks Morse Pump toa Replace shaft replace the recommendations of the motor

O7Pump running at shutoff condition manufacturer in regard to operation and


22

maintenance of the motor Rather this guide is 1 Open manual disconnect switchoffered as a supplement to such data close magnetic switch by hand and

Any specific questions or problems should beexamine contactors and springs

directed to the manufacturer of the motor Be b Open circuits in control panelsure to supply relevant data from the motor

1 Open manual disconnect switchnameplate when inquiring about service or

close magnetic switch by hand andmaintenance

examine contactors and springsDANGER Electrical power must be c Open circuits in leads to motordisconnected and locked to prevent accidentallystarting during mechanical systems check 1 Check voltage atT1T2T3

DANGER Qualified electricians skilled in thed Leads improperly connected

use of electrical instruments must perform 1 Check lead numbers and

Electrical troubleshooting connections

Motor poes Not Start Motor Fails To Come Up To Speed

1 Break in power supply circuit 1 Low or incorrect voltage

a Blown or defective primary fuses or a Check voltage at T1T2T3 in control

open circuit breakers panel

1 Check voltage across all phases 2 Incorrect connections at motor

above the disconnect switcha Check for proper lead connections at

Replace fuses or reset breakersmotor

b Blown or defective secondary fuses or1 Compare with connection diagram of

open circuit breakers the motor

1 Check voltage across all phases 3 Mechanical overloadbelow disconnect with disconnect

closed Replace fuses or reset a Check for tight or locked shaft

breakers4 Hydraulic overload

2 Open control circuita Check pump flow and head against

a Overload trips are open performance curve

1 Push reset button Motor Runs Hot

b Defective holding coil in magnetic 1 Inadequate ventilation

switcha Assure adequate supply of fresh air

1 Push start button and allow sufficient1 Check air blast through motor by

time for operation of time delay feeling air discharge at bottom of

2 If voltage is measured coil is motor

defective 2 Overload

3 If no voltage is measured controla Check for tight or locked shaft

circuit is openb Check pump flow and head against

c Loose or poor connections in controlperformance curve

circuit

d Make visual inspection of all3 Unbalanced supply voltage

connections a Check supply voltage with voltmeter

1 Tighten as necessary Motor Vibrates

1 Motor and pump misaligned3 Magnetic switch closes

a Poor switch contact a Realign pump and motor


23

2 Worn bearings or bent shaft

a Disconnect pump from motor and run

motor only

1 Repair as necessary

3 Hydraulic disturbance in discharge piping

a Check piping

4 Unbalanced rotor assembly

a Balance rotor

5 Motor not mounted securely

a Secure properly and check alignment

Motor Is Noisv

1 Worn thrust bearings

a Remove dust cover rotate rotor by hand

and make visual inspection of balls and

races

1 Bearing noise is usuallyaccompanied by high frequencyvibration

2 Electrical Noise

a Most electrical motors are noisy duringthe starting period The noise should

diminish as motor reaches full speed

incorrect Rotation

1 Incorrect connections

a Refer to connection diagram and

reconnect according to instructions

Usually switching any two wires on a 3

phase motor will change rotation


24


25

Section 5 Maintenance Gulf Gulfcrown 2

Sinclair Litholine MP 2Preventive Maintenance

Texaco Marfak 958To assure satisfactory operation of the pump Potable Water Systemscheduled inspection and periodic maintenance

are required We suggest an inspection and Generic NLGI2 meeting FDA

maintenance log be kept and the inspector Regulation 1783570 and has

immediately reports any problemsUSDA Type H1 and FDA

approvals for incidental foodThis Fairbanks Morse model 7000 vertical contactturbine pump is supplied with product lubricated Chevron FM Grade 2column and bowl bearings The suction bell Ideal FG 2bearing is grease packed at the factory It is not Ke stone Nevvastone HTAW2necessary torelubriczethis bearing except Lubri late FGL2when the pump is to be torn down for

Mobile FM Grade 2maintenance and the bowl assembly is to be

disassembled Mechanical Seal

A guide for preventive maintenance for normal The pump furnished on this order is equippedapplications is given below Unusual with a mechanical seal Refer to the Mechanical

applications with abnormal heat moisture dust Seal section of this manual for instructionsetc may require more frequent inspection and regarding maintenance of the sealservice

Corrective MaintenanceItem Action Required

Major maintenance beyond lubricationSeal Box Inspect every 150 hrs of adjustment of impeller or wear ring clearanceMechanical Seal operation for excessive and replacement of the mechanical seal will

leakage Repair or replace require disassembly of the pumpseal as required Pump Disassembiv

Driver Bearings Lubricate according to

instructions given in the WARNING Read this entire disassemblydriver OM in Section 8 of procedure and refer to the sectional drawings in

this manual Section 7 of this manual before starting

Pump Alignment Check for changes annually The following are stepbystep instructions and

Correct as required are essentially the reverse of the installation

procedureNoise Level Check for changes annually

Correct as required Driver Removal

Pump Vibration Check for changes annually DANGER Check with proper electrical testingCorrect as required equipment to be certain all electrical power to

the driver and accessories associated with theGrease Recommendation pump are disconnected

The following lubricants are recommended for A Stop the pump and lock out the power to theboth Potable and NonPotable pumping driver

systems1 Close the discharge valve

NonPotable System2 Disconnect the electrical cables from the

Manufacturer T e driverGeneric NLGI2 Lithium base multi

3 Disconnect and remove gauges and allpurpose grease with a mineral

other auxiliary piping Stuffing boxoil viscosity of 7501050 SSU atlubrication oil or grease lines etc100F and 7582 SSU at 210F

Atlantic ARCO MP 2 4 Loosen the Mechanical Seai from the

0 Richfield shaft


26

B Remove the bolts holding the coupling Column Removal

halves together slowly so that the impellerdoes not drop

A Install eyebolts of sufficient size in the

column flange holes and lift the unit and

C Remove the capscrews holding driver to reposition the clamp below the next column

discharge head or pedestal flange

D Lift the driver from the head and set aside B Use column and shaft clamps or other

acceptable method to safely support and liftCAUTION Always use protective this assemblyeyewear

C Unbolt column flange and lift column enoughDischarqe Head Removal to loosen the shaft coupling When all

Remove the pump discharge head pedestalcomponents are loose carefully lift this

according to the following procedure that isassembly from the pump unit With soft skid

essentially the reverse of the installationboards under the column to protect the

procedureflange slowly lower the column and shaft

assembly onto the floor and move to a

A Refer to Mechanical Seals and remove the convenient work area

Mechanical Seal 456IMPORTANT Shaft threads are lefthand

B Loosen and remove the discharge flangebolts D Repeat above steps A B C until all

C Remove the packing seal box bolts andcolumn and shaft sections have been

remove the packing seal box from theremoved from the unit

head and shaft to a work area for inspection E Remove the bearing retainer assembly for

cleaning inspection and cleaning

1 The packing seal box bearing 17A is F Remove shaft section from column pipean interference fit in the packing box Remove couplings from shafts and inspectThe removal of this bearing will require for wear or damagethe use of a mechanical press the

G Inspect bearings and retainers for damagebearing maybe removed by machiningor other similar methods Use care when H If the top and intermediate drive shaft

removing bearings to not damage bores sleeves 13 29 shows wear or damageor hubs remove the sleeve by heating it to 350F

D Lift entire unit with the lifting lugs and install400F to break the Loctite bond

a column clamp just below the upper columniMPORTANT Measure and record the

flange leaving room to remove the flangeposition of the sleeves 13 29 on the

bolting Lower unit so that the column clamp shafts before removal They must be putrests on adequate supports back in exactly the same place

DANGER Use a crane or hoist of CAUTION To prevent possible serious

adequate capacity to prevent serious personal injuries always wear heat resistant

personal injury gloves when handling heated parts

E Remove the bolts holding the column to the I Refer to Pump Bowl Disassembly for

discharge head Lift the discharge head off detailed bowl disassembly proceduresthe unit and set aside Pump Bowl Disassemblv

WARNING Use a guide rope going from For disassembly of the pump bowls proceed in

the sling joint the head attached to the accordance with steps listed below Select a

discharge flange This will keep the head clean area for work Refer to assembly drawingfrom tipping over possibly causing personal and parts list for part identification

Injury A Place the bowl assembly in a horizontal

position blocked to prevent rolling


27

B Measure and record the axial end play of It is not necessary to remove bearings unlessthe shaft This must be checked on inspection indicates replacement is necessary If

assembly of the bowls it is necessary to remove bearings they should

C Remove the shaft coupling 31be pressed from their seats and discarded

D Remove the capscrews holding the CAUTION Use care not to damage bores or

discharge case 54 and top intermediate hubs during bearing removal

bowl 55 and remove from the pump shaftAny parts showing signs of excessive wear or32 and set aside for inspection It is notdamage should be replaced with genuinenecessary to disassemble these two bowlsFairbanks Morse parts Maximum clearancesunless bearings are to be replacedare shown on the technical data page found in

E Remove the impeller 38 and collet 39 the drawing section of this manualfrom the pump shaft according to the

A Inspect the shafting 23 at each bearingfollowing procedurelocation for damage or excessive wear and

1 To remove the coliet from the impeller replace shaft if not salvageablepull the shaft upwards until the impeller

g Inspect all lineshaft bearings 26 packingis in its highest position Using a colletbox bushing 17A and all bowl bearingsdriver See Assembly Toos at the end34 35 41 50 for wear and excessiveof this section drive the impeller off theclearance If the diametrical bearingcolletclearance exceeds the limits the bearings

2 To remove the collet insert a must be replacedscrewdriver in the collet slit and wedge

C Inspect the bowl andor impeller wear ring ifapart the collet will slide easily off of theso equipped for wear and excessiveshaftclearance The correct clearance is shown

3 If impellers are to be reused they on the technical data page in the drawingshould be marked so that they are re section of this manual The ring should beinstalled in the same replaced with a genuine Fairbanks Morse

F Remove the capscrews holding the next replacement part

intermediate bowl 36 Remove the D Inspect the shaft sleeves for wear Replaceintermediate bowl from the pump shaft and as necessary If the sleeves 13 29 showset aside for inspection wear or damage remove the sleeves by

G Repeat steps E F until all bowls and heating it to 350400 F to break the Loctite

impellers have been removedbond

H Remove the shaft from the suction bell 40 CAUTION If it is found that any of theor suction case bearings or sleeves has excessive wear it is

recommended that all bearings and sleevesI Measure and record the location of thebe replaced including bowl bearingssandcollar 58 Remove the sand collarCAUTION Measure and record theonly if it is damaged and replacement is

required position of the sleeves 13 29 on theshafts 23 before removal

J This pump may be fitted with wear rings bymachining the bowls or impellers for a ring WARNING To prevent possible serious

seat Refer to Wear Rings section of this personal injury heat resistant gloves mustmanual for instructions on adding wear rings be worn when handling heated partsor replacing existing rings

Shaft StraiqhtnessInspection for Replacement

Prior to installation or assembly bowl shafts andAfter the components are disassembled each lineshaft should be checked for straightnesspart should be thoroughly cleaned and The maximum allowable total indicated runoutinspected for wear and physical damage During must be less than 005cleaning do not allow any petroleumbased

0 solvents on rubber bearings


28

Refer to the illustration at the end of this section 1 Refer to the previously recorded sleeve

for the proper positions at which dial indicator locations and scribe or mark shaft

readings should be taken The shaft should be accordinglysupported inVblocks or on rollers as shown

2 Thoroughly clean the sleeve and shaft inPosition the dial indicator and zero the dial face

the sleeve area using a cleaner asSlowly rotate the shaft and observe the

recommended by Loctitemaximum runout

If the shafts exceed the005 maximum limit3 Apply a coat of Loctite 609 on the shaft

straightening will be required Consult thein the correct sleeve location area Slide

Fairbanks Morse factory for straighteningthe sleeve over the shaft rotating it

recommendations or a local qualified machineseveral times while at the same time

shop moving the sleeve axially on the shaft

This will spread the Loctite evenlyPump Assembly

H Proceed with the assembly of the pump

WARNING Read this entire assemblybowl as follows

procedure and refer to the sectional drawings in 1 Put the suction bell case in a

Section 7 of this manual before starting horizontal position and block from

The following are stepbystep instructions and rolling Insert the pump shaft into the

are essentially the reverse of the disassemblybearing as far as it will go Insert a shaft

procedurelocating tool refer to Assembly Toos

found at the end of this section throughPumq Bowl Assemblv the pipe tap in the suction bell and

fasten to the pump shaft TightenPrior to the start of reassembling the pump bowlsecurelythe following is to be done

A Note apply grease to the bowl registers to2 Install the sand collar if it has been

improve assembly alignmentremoved and secure with setscrews

B Clean all components before starting the3 Install the first impeller over the pump

assembly Do not apply any petroleumshaft and into position in the suction bell

based solvents to rubber bearingscase seat The impeller should rotate

freely in the bowl If it binds remove and

C Install bearings in their respective bowls if determine the cause

they have been removed If they have not4 Open a lock collet slightly and slide over

been replaced they should be thoroughly the pump shaft and into the impellercleaned and lubricated with a thin film of

Using a collet driver refer to Assemblygrease except rubber bearings Toos at found at the end of this

D Install new wear rings if they are to be section drive the lock collet into place in

replaced in all bowls Refer to Wear Rings the impeller bore This will requiresection of this manual for instructions substantial force to make sure the collet

E Remove the pipe plug from the suction bellis properly seated An experienced

and remove old grease Apply a thin film ofinechanic will be able to detect the

multipurpose grease to the shaft and thechange in sound when the collet has

suction bowl bearing See Greaseproperly seated

Recommendation in the drawing section of CAUTION Failure to properly seat thethis manual

impeller drive collet will result in damageF Lay out the parts in the order in which they to the pump

will be assembled Reused impellers are to5 Install the intermediate bowl and tighten

be reinstalled in the same bowl in which it

was originally installed capscrews

G Install shaft sleeves as required according to6 Repeat steps C D and E to install all

the following procedureadditional stages until all pump bowls

have been reassembled


29

7 Install the top intermediate bowl 55 IMPORTANT Seal faces are lapped andand discharge case 54 over the pump polished to a mirror finish It is imperative thatshaft and bolt in place with capscrews sealing faces be handled with care and keptand nuts

perfectly clean DO NOT touch the sealing8 Remove the shaftlocating tool holding faces

the pump shaft in place Check the bowlUse the following general procedure to install

endplay It should be the same asthis type of seal prior to installing the motor

previously recorded or very close If it

is not the bowl assembly should be A Install the complete seal assembly on thedisassembled to determine the reason seal housing Do not secure with providedPack the cavity with grease and replace hardware at this time

the pipe plug in the suction bell case B For split cartridge seals refer to the sealhub manufacturers specific installation

9 Install the coupling 31 on the pumpinstructions Impeller adjustment is required

shaft prior to installation

C Install the motor Install the drive shaft 1910 The bowl assembly is now complete if VHS motor and tighten the shaft coupling

11 Refer to Wear Rings for instructions onInstall the flanged adjustable coupling if VSS

wear ring replacement if wear ringmotor

replacement is requiredD Adjust the impellers per instructions in this

manual Refer to the technical data page in

12 Refer to the Instalation Section of this the drawing section of this manual for the

manual to complete pump assembly and correct impeller settingreinstallation E Secure complete seal assembly with

Mechanical Seals supplied hardware

F Secure collar set screws

The mechanical seal covered by these G Remove plastic tabs setting devices or pullinstructions when properly installed will give cord to set proper spring compressionsatisfactory performance To ensure the proper H Connect piping to seal gland 431installation these instructions should be read

Operationcarefully

Description Special operating techniques are involved when

using pumps equipped with mechanical seals

The mechanical seal supplied with this pump is Certain precautions should be taken as follows

a Chesterton 155 Single Cartridge Seal InstallA The seal should never be operated drythe seal according to the general instructions

even to check for rotation A water sourcethat follow to the manufacturers installation

must be provided to cool and lubricate theinstructions that are included in Section 8 of this

seal faces during pump operation Themanual

lubricating water can be either the pumpedGeneral Aqqlication media or an external water source

The seals described in these instructions are IMPORTANT To prolong seal life it is

acceptable for use in pumps handling water It recommended on all installations to lubricate

is not recommended for handfing fluids which the mechanical seal prior to each motor

are highly acidic highly alkaline or contain gritty start

or dissolved substances that tend to crystallize g If the pumped media is used for seal coolingInstallation and lubrication a vent line must be provided

to prevent air entrapment in the seal cavityPrior to installation inspect the seal sealsuch as demonstrated by API Plan 13

housing and gland C Lubrication via the pumped media is not

recommended for vertical turbines in which

1 the lift is in excess of 35 feet or 2 theyare to be operated by a soft start or variable

0frequency drive The excessive time

required for the pumped media to reach the


30

seal at each start will result in premature E Loosen the shaft coupling Remove the

seal failure In these situations an external driver shaft 19 or VHS motor if onepiecewater source is required head shaft or spacer from the fourpiece

D If an external water source is used it must flanged coupling if VSS motor

be clean to within 100 microns andF Loosen the capscrews securing the glandintroduced to the seai prior to each motor

431 to the seal housing Remove the sealstart

assemblyE If an external water source is used to flush

the seal during operation adequate flow G Inspect all parts of the seal If any partsmust be provided to maintain 15 fps show signs of wear the complete sealminimum velocity between the throttle should be replacedbushing and shaft Refer to the following

ear Rinqstable

Shaft or Sleeve Flow RateIf the pump is equipped with wear rings and

Dia GPM replacement is required refer to Wear RingRemoval beow

2 316 1 3to2zWear Rinq Removal

F All seal plumbing should follow the A If the wear ring requires replacement it can

appropriate API Piping Plan for the be more easily removed by heating it to 250installation and application 400 F

G Some seals may weep at initial startupThis condition should cease after a short WARNING Wear heat resistant gloves to

period as the seal faces lap together prevent personal injury when handlingOperate and monitor the seal until leakage heated partssubsides in no case should it exceed 60

drops per minute B The ring may also be removed by splittingRoutine Maintenance with a chisel and removed or machined

Routine maintenance is minimal as follows Installinq New Wear Ring

A Periodically 150 hours of operation check CAIDTION Care should be used to avoid

to see that pumped liquid is going through damage to the bowl ring seat

stuffing box and out to wet well or drain

B Check that the gland bolts have not IMPRTANT if this bowl assembly is to be

loosened fitted with wear rings and was not equipped with

Seal Removalwear rings at the factory contact the factory for

correct dimensions

GeneralCAlJT10N A qualified machinist experienced

Stop the driver and lock out the power so that in similar machining work should do machine

the driver can not accidentally start work If the wear rings are to be replaced theyshould be replaced with genuine Fairbanks

DANGER Check with proper electrical testing Morse wear rings Install the wear rings as

equipment to be certain all electrical power to follows

the driver and accessories associated with the

pump is disconnected CAUTION To prevent possible serious

personal injury approved safety glasses mustA Disconnect piping to seal gland 431 be worn when grinding

B Install plastic tabs setting devices or pull A To ensure proper bonding thoroughly cleancord to retain proper spring tension all mating parts with solvent to remove all

C Loosen the coltar set screws grease oil dirt etc

D Use the adjusting nut to lower the impellers B Apply a bead of Loctite 290 completelyuntil they rest on the bowl seats around the middle of the impeller or bowl

wear ring fit and press the wear rings in

place


31

IMPORTANT To avoid distortion and

ensure proper installation be careful to

press the wear rings evenly and completelyin place They should be firmly butted

against the corresponding impeller or bowl

shoulder at the bottom of the wear ring fit

Assemblv Tools

The assembly tools on the foliowing pages are

to facilitate installation and disassembly of the

pump shaft shaft locating tool and impellercollet driver These tools are available for

purchase from your Fairbanks Morse

representative or they can be made according to

the dimensions given below

Shaft Locatinq Tool

The shaftlocating tool sets the proper positionof moving parts in relation to the stationary partsof the bowl assembly

Collet Driver

The collet drive is used to drive the split collet

between the impeller pump shaft and when

reversed can be used to loosen the collet when

disassembling the bowl assembly


32

D E C

1L

B G

A

Collet Driver

Shaft Size A B C D E F G

2 316 6 516 4 2 12 2 732 2 1316 34

D

E1

IL

C B A1 I

I

1

L F NPSM

7100 Series Shaft Locating Tool

Bowl Size Shaft OD Bolt Size A B C D E F

18 H 2188 12 X 5 300 053 188 300 150 2 12 8


33

L

L2

6 6

4 I 4

Shaft Straightening Illustration

Shafts 10 ft long or less


34

Maintenance Historv

Date Maintenance Performed Part Used Part Numbers


35

Maintenance Notes


36


37

Section 6 Repair Parts and the reasons for the return All material to be

returned should be carefully packaged to avoidOrderinq Parts

damage in route from rough handling or

To order replacement parts give the pump exposure to weather Contact the factory for

serial number size and model number a shipping instructions All material is to be

complete description and item number of each returned freight prepaidpart Fairbanks Morse makes improvements on its

Refer to the drawings and parts list in the products from time to time and reserves the rightdrawing section of this manual You may order to furnish improved parts for repairs A part that

parts from your local Fairbanks Morse distributor is received and is not identical in appearance or

whose address and contact information is has a different symbol from the original part mayshown in the front of this manual be interchangeable Examine the part carefully

before contacting you Fairbanks MorseYou may also contact Fairbanks Morse directly representative The parts should never beas follows returned to the factory without first obtaining

proper authorization from your Fairbanks MorseKansas City Kansas representative

Fairbanks Morse Pump Predicted Life3601 Fairbanks Ave

Kansas City KS 66106 The predicted life of parts subject to wear

913 371 5000 shown in the following table is based on

Fax 913 3712272 pumping liquid without abrasives the pump

operating at sold conditions and that properAttn Debra Smith maintenance is performed

Recommended Spare PartsThe actual life encountered for the specific parts

Refer to the following table for a list ofmay vary significantly as a result of the content

recommended spare parts This list is for normal of liquid pumped maintenance performedduty Where severe conditions exist or minimum actual operating conditions and other factorsdown time is critical additional quantities and

those items indicated should be considered Predicted Life

It is recommended that any spare parts kept in Item Description Life Yrinventory be stored in a clean dry area

7 Dischar e Head 20protected from the elements and from

13 Shaft Sleeve 5temperature extremes

17 Seal Box 20

Mechanical Seal17A Seal Box Bushin 10

19 To Shaft 10Item Descri tion Quantit 21 To Column 2013 Sleeve To Drive Shaft 1 23 Lineshaft 1017A Bushin Seal Box 1 25 Bearin Retainer 2026 Bearin s Lineshaft set 1 26 Lineshaft Bearin 1029 Sleeve Lineshaft set 1 29 Shaft Sleeve 534 Bearin To Bowl 1 30 Bottom Column 2035 Bearin Inter Bowl set 1 31 Shaft Cou lin 1041 Bearin Suction 1 32 Pum Shaft 1050 Bearin Connector set 1 34 To Bowl Bearin 10456 Mechanical Seal 1 35 Inter Bowl Bearin 10

Gasket Set 1 36 Inter Bowf 20

Returninq Parts36W Bowl Wear Rin 5

38 Im eller 10All materials or parts returned to the factory 38W Im eller Wear Rin 5must have prior approval andaReturned 39 Collet 10Goods Tag listing the material to be returned 40 Suction Bell Case 20


38

41 Suction Bell Bearin 10

50 Connector Bearin 10

54 Dischar e Case 20

55 To Inter Bowl 20

58 Sand Collar 10

456 Mechanical Seal 5

Sevice

Warrantv Service

For Warranty Service contact the factory at the

address shown below

Kansas City Kansas

Fairbanks Morse Pump3610 Fairbanks Ave

Kansas City KS 66106

913 371 5000

Fax 913 3712272

Attn John Phillips

Service After Warrantv

For service after warranty on this pump or anyother pumping equipment contact you local

Fairbanks Morse distributor or by contacting

Pump Services Group1800648PUMP

Or Write

Pump Services Group

Fairbanks Morse Pump3610 Fairbanks Ave

Kansas City KS 66106

913 371 5000

Fax 913 3710512272

Attn Tom Hoffman


39

Section 7 Pump Submittal

Certified Curves

Certified performance curves are not yet available They will be mailed to you under separate cover

Please insert in this location

Approved Submittal

IncludedFeatures1 Page

Technical Clarifications CE5000

Submittal Review Response Comments 3 Pages

PumpPerformance Curve 064070C

SettingPlan064070SP

Material ML7000

Assembly Drawings

BowlAssembly 7000M005

Column Shaft Shaft Seal7000A041

DischargeHead700MA012

Seal Box Illustration 7000MA084

TechnicalTD7000

Flanged Coupling Dimensions MS1000

Furnished Spare Parts SP7000

PaintSpecifications PC1000


Fairbanks Morse PumpIncluded Features

Dynamic Balanced ImpellersGalvanized Basket StrainerBronze Bowl and Impeller Wear Rings12 Flanged Column with11516 Open Lineshaft in 5 ft Lengths3012 x 12 Type LS Discharge Head with Chesterton 155 Mechanical Seal and Metastream CPAT3875Flanged Adjustable Coupling416 Stainless Steel Lineshaft and Couplings416 Stainless Steel Topshaft with SleeveDuctile Iron Bearing RetainersFull Data Nameplate416 Stainless Steel Sand Collar

NonWitness Performance Test with Job MotorCertified Hydro Test Bowl Assembly and Discharge Head 292 PSICurve Approval Required Prior to Shipment1 Lot of Spare Parts

TECOWestinghouse 450 HP 1800 RPM360460 Volt Inverter Duty Motor

064070SR2doc IF7000

Fairbanks Morse PumpTechnical Clarifications Exceptions

1 Refer also to clarifications that may be included on the vendor submittal2 Testing will reference the latest Hydraulic Institute Standards in lieu of the 14 edition3 Bowl passages will be coated with Tnemec N140 in lieu of porcelain enamel4 Suction bell bearing will be grease packed in lieu of grease lubricated5 A 450 HP motor will be provided in lieu of 400 HP as specified6 Pumps will be tested at full speed andanity laws will be used to determine reduced speed

performance7 Efficiency at 3819 GPM is 83 in lieu of 84 as specified8 Control system provided by others than Fairbanks Morse9 Due to the critical speed of the motor being within the pump operating range Fairbanks Morse

predicts a critical speed within the operating range With this motor reed critical it is not possible tomeet the requirements of Section 11210 stating that the critical speed must be at least 15 belowminimum speed of 20 over the maximum operating speed This will be verified by a Lateral CriticalSpeed Analysis and feldtesting At the time of startup The VFD may have to be used to lock out

speeds within the operating range

064070SR2doc CE5000

i2io ItttWestern Regional Office

Municipal and Industrial SalesWatts Constructors 2445 South Gearhart

Gig Harbor WA Fresno CA 93725Phone 55926543i 1

Fax 5592665341Attention Stephen Crane Cell 5592693931

Re Port Angeles WTF

Pump Efficiency Issues

Dear Mr Crane

This letter is a follow up to discussions f have had with Ken Hogan our sales representative inthe state of Washington regarding the above referenced project It is our understanding that

there are some concerns regarding the pump efficiencies for the subject vertica turbine pumps

It is not uncommon for confiision to arise over pump efficiencies on vertical pumps of this typeWithin the industry it is common practice for published pump perfonnance curves to representthe performance of the pump end or bowl assembly only This is because tllese types of pumpsare custom configured and the losses caused by pipe friction vary depending on how the pump is

configured A long pump with undersized column will have significant internal friction lossesThis will decrease the overall pump efficiency to a level well below the published bowl

efficiency Simiarly a short pump with oversized column will have dramatically lower lossesAs such two pumps with the same bowl and therefoce the same bowl efficiency can have

dramatically different overall pump efficiencies It can be seen that this effect is especiallypronounced for low head pumps For a pump that is specified top 40 internal pumplosses of25 not uncommon will result in the pump efficiency being 6 lower than the bowl

efficiency In addition friction losses due to lineshaft bearings further decrease the pump

efficiency relative to bowl efficiency

Sometimes design engineers are not aware of this subtlety and this may result in specificationsthat are contradictory or can not be met at all It is not uncommon for a design engineer to callout a pump efficiency and then specify a value that was obtained by reviewing a standard

published performance curve which reflects a bowl efficiency Depending on the configurationand head of the pump this error may result in a specification that can not be met When this

situation occurs it is generally best to find out where specifically the engineer obtained his

performance benchmarks when the specification was being written

Based on our interpretation of the contract documents we prepared performance curves based

that reflect the overall efficiency of the pump including internal losses and lineshaft friction

losses If the specification was intended to specify bowl efficiency values we would need to

redraw our curves to show the bowl efficiency and performance exclusive of internal losses and

Pentair Pump Group

bearing friction In this case our efficiencies would increase for all um s For the lower headP P

pumps efficiencies would increase dramatically

If you desire a phone discussion to further understand these issues please feel free to contact me

at your convenience

Sincerely

GsGBrant WilliamsWestern Regional Manager Fairbanks Morse Piunp Co

OPentaiPpGroup

Pump Hea Internal

Calculated Column and Lineshaft Motor Thrust Bowl Eff FromFlow at Design Bowl Head at Should Match Head Friction Friction Losses Bearing Curve Bowi HP Pump Eff

Curve Point Design Point Curve Losses HP Losses HP Tabulation Calculated Calculated064070C 3819 350 34749 251 03173 13208 840 4018 831

i

m

CCCCC CBCC

CC

CC C C

CCCCCCCpCipC

CCCpCrvvi

11C

v rCCyCCEC

LC1TC CC COCCCCI

iLa1aCCCCCCCCCCC CCCC1 C

ICrCC0CGC CCCCCCw aoCra

CCCCCCCNCC

iii i ii i

CCCCCOr COCC

1 I ro oC

C1oavr

CI Io

i1a ore

dvo

Coa

o oMa

o11 oooaCC iooCC CO C

o

ii ii ii i i i

0 WA R N I N G DISCHARGE HEAD DIMENSIONS

DISCH COlM7R BASE DIA BD B C E F G H K L

DO NOT OPERAfE THIS MACHINE WITHOUT PROTECTIVE GUARDSIZE SIZE

1Z 16U2 ZO 3O2IN PLACE ANY OPERAl70N OF THIS MACHINE WITHOUT

Z 2 4604 26 11 16U4 2 SO V4 ZZ 3PROTECTIVE GUARD CAN RESULT IN SEVERE BODILY INJURY

DRIVER

SHIPPED SEPARATELY

1 0COUPUNG B f GIGUARD

BpK K

I I

r PUMP2 NPT

GAGE CONNK

i

A i nEV uaer 150 DISCHARGE Gt NPT FLANGE FLAT FACE K IDRAIN

I C I

F 1nav aner IOTTOM OF BAS p AEiE7 f6

y

E 1 MINIMUM GROUT4 H DIA HOLES

I I MB 4RECOMMENDED

PLAN VIEW OF BASEPLATE 2

1 THIS DRAWING NOT FOR CONSTRUCl10N OR

INSTALLATION UNLESS CERTIFIED DIMENSIONS

6 SHONM ARE TYPICAL AND MAY VARY DUE TOVARIOUS TOLERANCES

2MIN WATER

2 BASEPLATE MUST BE SUPPORTED ON AL

LEVEL4 SIDES AND GROUTED IN PLACE

3 MINIMUM SUBMERGENCE REQUIRED AT

MAXIMUM FLOWBY 4 MINIMUM DIAMETER REQUIRED TO REMOVE

BOWL ASSEMBLY5 DETAIL SHOWN FOR ILLUSTRATION ONLY AND IS

Z NOTINTENDED TO REPRESENT THE ACTUALINSTALLATION

6 CUSTOMER TO VERIFY OR ADVISE OVERALLLENGTH PRIOR TO OR AT RELEASE

niv zoesr

W AW

X

1 ccvmeorY

Sump Floor AYe

REV 1BD WAS 51 F WAS 1 ADDED ELEV 12208 LJB

First Stage EachBOpen Lineshaft Flanged Column Additional

CLIPON STRAINERSIZE

Sta98W X Y Z BY MB

Single Stage MultiStage AW AY

18H 330 1650 400 14 1725 44 1738 21 9 1825

CUSTOMER POWATTS CONSTRUCTORS 5100 000 OP

JOB NAME SERVICE Fairbanks MorsePORT ANGELES WATER 7REATMENT PLANT P621 P622 P623

PUMP SIZE MODEL STAGES GPM TDH RPM ROT

18H 7100AW 3 i SETTING PLANCCw MODEL 7100 PUMP

MOTOR HP FRAME PHASE HERTZ VOLTS ENCL 12 TYPELSSURFACE HEADco aso seoa 3 so aso FC NO 50LEPLATE

FLANGED DISCHARGECERTIFIED FOR CERTIFIED BY DATE

PROJECT 064070 g 12 NoG 064070SP REV

Fairbanks Morse PumpMaterial Specifications

Item Description Material Specification1 Top Shaft Adjusting Nut Steel A108 Gr 121146 Water Slinger Rubber Neoprene7 Discharge Head Steel A53 A3611 Gasket Tag Board F10413 Top Shaft Sleeve Stainless Steel AISI 304 SSTL16 Column Flange Gasket Tag Board F10417 Seal Box Cast Iron A48 Class 3017A Seal Box Bushing Bronze 6505 Alloy 93219B Top Shaft Stainless Steel A582 541600 MOD21 Top Column Steel A53 A3623 Line Shaft Stainless Steel A582 S41600 MOD25 Bearing Retainer Ductile Iron A536 65451226 Bearing Neoprene Commercial29 Shaft Sleeve Stainless Steel AISI 30430 Top Column Steel A53 A3631 Shaft Coupling Stainless Steel A582 S4160032 Pump Shaft Stainless Steel A582 S41600 MOD34 Top Bowl Bearing Bronze B505 Alloy 93235 Inter Bowl Bearing Bronze B505 Alloy 93236 Inter Bowl Cast Iron A48 Class 3036W Bowl Wear Ring Bronze B505 Alloy 932 U

38 Impeller Bronze 6584 Alloy 83638W Impeller Wear Ring Bronze B505 Alloy 93239 Drive Collet Stainless Steel A582 S4160040 Suction Bell Cast Iron A48 Class 3041 Suction Bearing Bronze B505 Alloy 93250 Connector Bearing Bronze 6505 Alloy 93254 Discharge Case Cast Iron A48 Class 3055 Top Inter Bowl Cast Iron A48 Class 3058 Sand Collar Stainless Steel A582 S4160059 Suction Bowl Plug Cast Iron Commercial88 Set Screw Steel SAE Bolt Steel456 Mechanical Seal Commercial

Adjustable Coupling Commercial

All material specifications are ASTM unless otherwise noted and are for description of chemistry only2Circular sections are A53 plate sections are A36

3Bowls are coated Cast fron

064070SR2docML7000

FLANGED COLUMN

31

32

50

I54i

I

I

I34

0

I35

I5535

I8 36

6 I 39

BOWL IMPELLER

I38

WEAR RINGi

41

I88

40 58

59SUCTION BELL

FLANGED BOWL ASSEMBLYFabanks Morse

18H

OPEN LINESHAFT No 7000M005 NO 0

0 WARNIfGALWAYS BE SURE LIFIING EQUIPMENT IS OF ADEQUATESIZE TO PREVENT POSSIBLE SERIOUS PERSONAL INJURYOR DAMAGE TO THE EQUIPMENT

SEE MECHANICAL SEAL DETAIL

i

21

26

25

29

23

31

32

50

I

FLANGED COLUMN

NOTES

1 COLUMN SEC110NS ARE TO BE LIFTED BY EYEBOLTS 3 BEARING CENTERS MAXOR COLUMN CLAMPS SUPPLIED BY OTHERS TOP 652 COLUMN AND SHAFT ASSEMBLIES SHOULD BE INTER 5

SECURED TOGETHER BY ROPE SLINGS OR OTHER COLUMN SHAFT LENGTHS MAX 10SUITABLE MEANS SHAFT PROJECTION 175

4 REFER TO TECHINICAL DATA PAGE FOR OTHERDIMENSIONS AND WEIGHTS

OPEN LINESHAFT Fairbanks MorseCOLUMN SECTIONS

7000 No 1N1

ADJUSTABLE FLANGEO SPACER COUPLING TYPE IV

MOTOR SHAFT KEYMOTOR SHAFT

THRUST RINGMOTOR SHAFT HUB

SPACER

ADJUSTING NUT

oSET SCREW

i LOCKING PINi

PUMP SHAFT KEY

PUMP SHAFT HUB

PUMP SHAFT

SEE SHAFT SEALASSEMBLY ORAWING

1 NPT

DRAIN TAP I

I

I

I

I6

16

is

E 2

I

ASSEMBLY FaRbanks AorseTYPE LS DISCHARGE HEAD 1

FLA DISCHAR iNO 700MAU2 N

13 6

I456

I

I11

i

Ii

17 I 7

17AI 196

CHESTERTON 155

MECHANICAL SEAL ASSEMBLY

MECHANICAL SEALS Fairbanks MorseWITH SHAFT SLEEVE

70QOA084 No 0NO

Fairbanks Morse PumpTechnical Data

Bowl AssemblyBowlSize18H

PumpShaft Diameter2187Bowl Weight First Stage Lbs500

Bowl Weight Each Additional Stage Lbs350AllowableShaft Stretch038Maximum Working Pressure Standard Material PSI300Maximum Hydro Pressure Standard Material PS1450

ImpellerImpellerEye Area In59Rotor Wt per Stage K Lbs add Stages13193

MaximumSphere Size162ThrustFactor K LbsFt27

WK102

Running Position Above Bowt Seat0125Maximum Clearances

BowlBearings00100011Wear Ring0023

MaxBowl OD175SuctionBell OD1725

Column

NominalSize12

Schedule30OutsideDiameter12750

WallThickness0330

Weightper Foot LbsFt4377

FlangeOD1638

WeightPer Pair Lbs2981

Line Shaft

Size11516WeightPer Foot LbsFt1002Shaft Coupling Weight Lbs 45

Sleeve Thickness Inches0093

Packing Box

InsideDiameter of Box278

Depthof Box158

Outside Diameter of Sleeve218Max Bearing Clearances

Lineshaft0030

PackingBox0020

Discharge Head

Size12

Type LS

Maximum Discharge Pressure Psi

125 Lb Flange175

Weight Including Packing Box Lbs1100

4Values shown are in inches unless otherwise noted

064070SR2doc TD7000

Pentair Water

Style IV Adjustable Coupling

Driver Shaft

KEYA

CDriver Shaf t

Thrust RingDriver Hub

I

SPACER

KM

ADJUSTING NUT

I

Purp Hub

Setscrews

Pump ShaftKEY Pin Key Stop

Technical Data

Size CPAT 3875Horsepower 100 Rpm109ThrustCapacity Lbs 73000BoltsNo Size 8 34WA LbsIn 114941Maximum 378Weight Lbs 11082

Dimensional Data

A81516C578K 4716

M17316

MS1000

Fairbanks Morse PumpFurnished Spare Parts

Ref No Description Quanti456 Mechanical Seal 3

Shaft Locating Tool 1

Collet Driver 1

064070SR2doc SP7000

Fairbanks Morse PumpPaint Specifications

Above Ground Coatinq

Coating Manufacturer Tnemec

Surface Preparation SSPCSP6 Commercial Blast Cleaning

Prime Coat Series N69 HiBuild Epoxoline II

Number of Coats Two

Dry Film Thickness 3 to 5 mils per CoatColor 1211 Red

Surfaces to be coated Exterior of Discharge Head

Exposed portions of the Seal 8ox

Finish Coat Series 1075 EnduraShield II

Number of Coats Two

Dry Film Thickness 3 to 5mils per CoatColor B3838 FM Blue

Surfaces to be coated Exterior of Discharge Head

Exposed portions of the Seal Box

Below Ground Coatina Specifications

Coating Manufacturer Tnemec

Surface Preparation SSPCSP10 Near White Blast CleaningPrime Coat Series N140 PotaPox Plus

Number of Coats Two

Dry Film Thickness 3 to 5mils per Coat

Color 1211 Red

Surfaces to be coated Exterior of Bowl AssemblyInterior and Exterior of ColumnInterior of Discharge Head


Finish Coat Series N140 PotaPox Plus

Number of Coats Two

Dry Film Thickness 3 to 5 mils per Coat

Color 35GR BlackSurtaces to be coated Exterior of Bowl Assembly

Interior and Exterior of Column

Interior of Discharge Head


064070SR0PC1000

i 1 o

GENERI DESfRIPTION Polyamidoamine EpoxyCOMMON USAGE An advanced generation epoxy for protection and finishing of steel and concrete It has excellent

resistance to abrasion and is suitable for immersion as wetl as chemical contact exposure Thisproduct can also be used for lining storage tanks that contain demineralized deionized or distilledwater

COLORS Primer 1211 Red Topcoat Refer to Tnemec ColorBook Note Epoxies chalk with extended

exposure to sunlight Lack of ventilation incomplete mixing miscatalyzation or the use of heatersthat emit carbon dioxide and carbon monoxide during application and iniial stages of curing maycause yellowing to occur

fINISH Satin

SPEIAL QUAl1F1ATIONS A twocoat system at4060 dry miLs 100150 dry microns per coat passes the performance requirements ofMII4556E for fuel storage

PERFORMANE CRITERIA Extensive test data available Contact your Tnemec representative for specific test results

PRIMERS SteeL Selfpriming or Series N27 37H 50330 65 66 90 91H 135 160 161Galvanized Steel andNonFerrous Metal Selfptiming or Series 66 161Concrete Selfpriming or 54660 130CMU Selfpriming or 54562 54660 130 216

i0PC0Ai5 4GH413 66 N69 73 74 75 84 104 113 114 161 175 Refer to COLORS on applicable topcoatdata sheecs for additional information Note When topcoating with EnduraShield polyurehaeFinish excerior exposed Series N69 has the foilowing maximum time to recoat Series 74 75 or 175 60days Series 73 90 days if hese times are exceeded an epoxy intermediate coat or scariFicaion is

required before topcoating Refer to appropriate topcoat data sheet for addidonal informaaon

STEEL Immersion Service SSPCSP10 NearWhite Blast CleaningNonImmersion Service SSPCSP6 Commercial Blast Cleaning

PRIMED STEEL Immersion Service Scarify the surface before topcoating if the Series G6 N69 or 161 prime coat

has been exterior exposed for 60 days or longerGALVANIZED STEEL 8 Surface preparation recommendations will vary depending on substrate and exposureNONFERROUS METAL conditions Contact your Tnemec representative or Tnemec Technical Services

ASTDUCiIIE IRON Contact your Tnemec representative or Tnemec Technical Services

CONCRETE Allow new concrete to cure 28 days For opcimum results abrasive blast referencing SSPCSP13NAGE 6 Surface Preparation of Concrete and Tnemecs SurFace Preparation and ApplicationGuide

CMU Allow morar o cure for 28 days Level protrusions and mortar spatterPAINTED URFACES NonImmersion 3ervice Ask your Tnemec representative for specific recommendations

AllURfALES Must be clean dry and free of oil grease chalk and oher contaminants

VOIUME SOUDS 690 t 20 mixedRECOMMENDED DFT Primer 30 to 50 mils 75 to 125 microns per coat Topcoat 40 to 100 mils 100 0 255

microns per coat Note MILC4556E applications require two coats at4060 mils 100150microns per coat Otherwise the number of coats and hickness requirements will vary with

substrate application method and exposure Contact your Tnemec representativeURING TIME AT 5 MILS DFT Temperature To Handle To Recoat Immersion

Withaut44100Accelerator 75F 24C 6 hours 9 hours 7 da s

WBh 44700 Attelerator 75F 24C 4 hours 5 hours 7 da s

65F 18C 78 hours 911 hours 8 da s

55 13C 1214 hours 1620 hours 910 da s

45 7 1822 hours 2832 hours 1213 days35 2 2832 hours 4650 hours 1618 da s

Curing cime varies with surface temperaure air movement humidiry and film thickness

VOIATILE ORGANIC Unthinned Thinned 10

COMPOUNDS 224247 Ibsgallon 267287 lbsgallon268296 gramslitre 320344 gramslitre

THEORETIA COVERAGE 1107 mil sq Wgai 272 m at 25 microns See APPLICATION for coverage rates

NUMBER OF OMPONENTS Two Patt A and Part B

Pu6lisAed IetM1niml dola and inslroqions am so6led Io change wiihoal nolia Ihe oaline caalog m wwwnemeccom should be ieeened Im Ihe maslcunent lahnicul dola and ioslmUions ar yau moy onlad yam Tnemtt iepresenlalive lor cauenl lechnical dalo aad insluiians

No 2000 by Tnemec Cumpany Inc NC

i

PAKAGING 5 gatlon 189L pails and 1 gallon379L cans Order in multiples of 2

NET WEIGNT PER GAIION 1345 t 025 Ibs 610t11 kg mixedSTORAGE TEMPERATURE Minimum 20F7C Maximum 110F43C

TEMPERATURE RESISTANfE Dry Continuous 250F 121C Intermittent 275F 135CSHELf 11FE Part A 24 months Part B 12 monhs at recommended storage temperature

FIASH POINT Part A 82F28C Part B 60F t16CHEALTH 8 SAFEIY Paint products contain chemical ingredients which are considered hazardous Read container label

warning and Material Safery Data Sheet for imporranc health and saFery information prior to the use ofthis product Keep out of the reach of children

COVERAGE RATES Primer To coat

Dry Mi1s Wet Mils Sq FUGaI Dry Mlls Wet Mils Sq FdGalMicrons Microns mzGal Microns Microns m

Su ested 1 40 100 60 150 277 257 50 125 75 190 221 206Minimum 30 75 45 C115 369 343 40 100 60 150 277 257Macimum 5A 125 75 190 221 206 6A 150 85 215 184 1711 Note Roller or brush application requires two or more coats to obtain recommended Imthickness Also Series N69 can be spray applied to an optional highbuild Fim thickness range of 80to 100 dry mils 205 to 255 dry microns or 115 to 145 wet mils 209 to 370 wet microns Allow foroverspray and surface irregularities Film thickness is rounded to the nearest 05 mil or 5 micronsApplication of coating below minimum or above maximum recommended dry flm thicknesses mayadversely affec coating perFormance

MIXING l Scart with equal amounrs of both Parts A B2 Using a power mixer separately stir Parts A B

3For accelerated veision F noc using 44700 sMp to No 4Jxaf Atli3 four4 fluid ounces oF4r700 per gallon of PaR A while Part A is under agitation itnsr

4 Add Part A to Part B under agication stir undl thoroughly mixed

5 Both components must be above 50F 10C prior to mixing For appiication of the unacceleratedversion to surfaces beween 50 to 60F10C to 16 or the accelerated version to sucfaces between35 to 50F2C to 10C allow mixed material to stand 30 minutes and resar before using

6 For optimum application properties the material temperature should be above 60F16Note The use of more than the recommended amounC oF 44700 will adversely affect performance

POT LfFE vvchonc 44aoo 15 houts ac 5oF ioc 5 hours a 77F25c 3 hours ac ioop3cWith 44700 8 hours at 35 2C 4 hours at 77 25 1 hour at 100F38C

THINNING Use No 4 Thinner For air spray thin up to 10 or 3 pint 380 mL per gallon For airless spray rolleror brush thin up to 5h or a pint 190 mL per gallon

SURFACE TEMPERATURE Minimum 50F10C Maximum 135 57C The surface should be dry and atleast 53 above the dew point Coating wiI not cure below minimum surface temperature

APPLIATION EQUIPMENT Air Spray tGun Fluid Air Cap Air Hose Mat1 Hose Atomizing Pot

Tip ID ID Pressure PressureDeVibiss E 765 516 or 38 38 or 12 75100 psi 1020 psi

MBC or JGA or 78 C79 or 95 mm 95or127mm C5269 bar 0714 barLow temperatures or longer hoses require higher pot pressure

Airless Spray tTip Orifice Atomizing Pressure Mat1 Hose ID Manlfold Fllter

00150019 18003000 psi 14 or 38 60 mesh3g0485 microns 124207 bar G4 or 95 mm 250 microns

Use appropriatetipatomizing pressure Eor equipment applicator technique and weather conditions

j Spray application of First coat on CMU should be followed by backrollingNote Application over inorganic zincrich primers Apply a wet mist coat and allow tiny bubbles to formWhen bubbles disappear in 1 to 2 minues apply a full wet coat at speced mil thicknessRoller Use 38 or 12 95 mm or 127 mm syntheic nap covers

Brush Recommended for small areas only Use high quality natural or synthetic bristle brushesEANUP Flush and clean aIl equipment immediately aker use with the recommended thinner or MEK

Values may vary with color

WAFFANIY 8 LIMQATION OF SEI1fRS LUWIIiY lnemec umponY Inc wottoms ooly Ihal ils eaalinps rcprcsented huein meel Ihe lomulalion slandmds al Tnemec omDOny InTNE WAFRAHTY DESCRIBED IN TNF ABOYE PARA6RAPN SHAII 8f IN IIEU OF AHY OTHER WARRANTY EXPFESSED OR IMPIIED IN1I101NG BUT NOT LIMIiFO i0 ANY IMPIIED WARRANiY OF MERCHANTABIIITY OR flHESS FOR APARiIUTAR PUYPOSE THEiE ARE HO WARRANiIFS iHA EXTEND BEYOHD THE DESCQIPTION ON iHE fAE NERFOf The 6uYers sole ond exclusive remedy agoinsl ineme Compony Inc shu9 6e loi replocemanl o Ihe prodoct in Ihe

0evenl o defativeoilion of Iha piodct should be found lo exist and ihe ezclusire remedy sholl nol hova oikd ils essenliol puryose as lonp as fneme h willing ta pmrida comparv6le epluamenl podetl lo Ae 6uyw HO OiNEBREMEDY IkClU01NG BU NOT LIMIiEO t0 INIOENTAI OR COHSEUENTLII QAMAGfS FOR IOST PROfI1SlOST SAIfS IN111AY f0 PEPSON 0 PROPERtt ENYIRONMENiAL IHIURIES ORANY OTNfR INIUENTAI OR COHSEUUFNIAILOS51 SHALL BE AYAtIABIF TO 1Nf BUYER Technieol and opplicolion iolormalion heein is Dovided fat Ihe puryose af eslahlrshing o qeneml Oolile ol Ihe caoling and prapar taating applicotion prxedaies Tesl pedomance esulls weeohamed ta a melmlled environmenl and Iiremet ampooy maka ao doim Ihol these lesls a auy ather tesls atcumtcly ieprzsem all eirvuonmenls As opplimioa environmenlal und desigp foclon taa rary significanily due toms600k Ee exucised io Ihe seledion ond use af Ihe taaling fOR INOUSTRIAI USE ONLY

iaEAEC ip9PitICORGORdiE 6PRINiFU IN US4

6800 OFPORATE DRNf IANSAS CITY MISSOURI 641201372 TfL 1 800 iHEM I wwwlnemetcamN69

GENERICDESCRIPTiON Aliphatic Acrylic PolyurethaneCOMMON USAGE A coating highly resistant to abrasion wet conditions corrosive fumes and exterior weather

ing High build quality combines with project specifc primers for twocoat labor savingsystems Fast curing options are available see Curing Time below Product has some

applications as a direct to metal finish Contact your Tnemec representative for more detailsNOT FOR IMMERSION SERVICE

COLORS Refer to Tnemec Color Guide Note Certain colors may require multiple coats depending on

method of application and nish coat color When feasible the preceding coat should be inthe same color family but noticeably difFerent

FINISH SemiglossSPECIAL QUALIFICATIONS Series 1075 meets the requirements of SSPC36 Paint StandardPERFORMANCE CRIiERIA Contact your Tnemec representative for specific test results

PRIMERS Steel Series 20 FC20 27 66 N68 N69 91H 9097 104 135 N140 161 530Galvanized Steel and NonFerrous Metal Series 66 N69 161

Concrete Series 66 N69 84 104 161

CMU 54660 130 Intermediate coat requiredNote Before topcoating with Series 1075 Series 530 exterior exposed more than 24 hoursmust Frst be scarified or receive an intermediate coat of Tnemec polyamide epoxy AlsoSeries N68 exterior exposed for 21 days or Series N69 104 N140 or 161 eMerior exposedmore than two months must firs be scarified or reprimed with themselves Blasting with fineabrasive is the preferred method of scarification

TOPCOATS Series 76 optional when extended weatherability is desired

ALL SURFACES Must be clean dry and free of oil grease and other contaminants

i

VOLUMESOIDS 75 t 20 mixedRECOMMENOE DFT 20 to 50 mils 50 to 125 microns per coat Note Num6er of coats ad thickness

requirements will vary with substrate apptication method and exposure Contact

your Tnemec representativeCURING iIME Tem erature To Touch To Handle To Recoat

75F 24C 1 hour 6 hours 8 hours

To resist moisture condensation 6 hours Curing time varies with surtace temperature air

movement humidity and film thickness Note For faster curing and lowtemperatureapplications add No 44710 Urethane Accelerator see separate product data sheet ContactTnemec Technical Services for force curing times and temperatures

VOLATIlEORGANIC Unthinned No 39 Thinner No 42 Thinner No 48 ThinnerCOMPOUNDS Maximum 15a Maximum 15 Maximun 15a

1841bsgallon 2421bsgallon 2481bsgallon 2551bsgallon220 gramslitre 290 gramslitre 297 gramslitre 305 gramslitre

THEOREf1CALCOVERAGf 1203 mil sq ftgal 295 mzL at 25 microns See APPLICATION for coverage rates

NUMBEROFCOMPONEMS Two Part A and Part B

MIXING RAi10 By volume Eight Part A to one Part BPACKAGING Three Gallon Kit Consists of a partiallyfilled fivegallon can of Part A and a partiallyfilled

halfgallon can of Part B When mixed yields three galons 114LOne Gallon Kit Consists of a partiallyfilled onegallon can labeled Part A and a partiallyfilled pint can labeled Part B When mixed yields one gallon 379L

NEi WEIGHT PER GALION 1275 025 Ibs 580t11 kgSTORAGEiEMPERATURE Minimum 20F7C Maximum 110F 43C

TEMPERAiURERESISTANCE Dry Continuous 250F 121C Intermittent 275F 135C

Published tehnildat and insiunions are su6jecl to hnge withoul notice lhe online caatog I wwwtnemetom shoula 6e releepced la the mosl

current leohniaal dala nd inslivaiam or rou mar aonucl youi fnemec upreunutire far amml Iechniol dla and instmUions

O December 2002 by Tnemec Company Inc rj

o

dR

FLASH POINf SEfA Part A 95F 35C Part B 135F 57CSHELF tIFE 12 months at recommended storage temperature

HFAITH SAFEiY This product contains chemical ingredients which are considered hazardous Read containerlabel warning and material safety data sheet for important health and safety information prior tothe use of this product Keep out of the reach of children

i 1

COVERAGERATES Conventional Buiid Spray Brush or Roller HighBuild Spray OnlyDry Mils Wet Mils Sq FtGal Dry Mils Wet Mils Sq FtGalMicrons Microns m Microns Microns m

Sug ested 25 65 35 90 481 447 40 100 55 140 301 280Minimum 20 50 30 75 602 559 30 75 40 100 401 373Maximum 30 75 40 100 401 373 50 125 65 165 241 224

Note Can be spray applied at 30 to 50 mils 75 to 125 microns DFT per coat when extre protectionor the elimination of a coat is desired Allow for overspray and surface irregularities Film thickness isrounded to the nearest 05 mil or 5 microns Application of coating below minimum or abovemaximum recommended dry film thicknesses may adversely affect coating performance

MIXING Stir contents of the container marked Part A making sure no pigment remains on the bottomAdd the contents oF the can marked Part B to Part A while under agitation Continue agitationuntil the two components are thoroughly mixed When used with 44710 Urethane Acceleratorfirst blend 44710 into Part A under agitation continue as above Do not use mixed material

beyond pot life limits Caution Part B is moisturesensitive and will react with atmosphericmoisture Unused material must be kept tightly closed at all times

POiLlFE 1z hours at 77F 25C unthinned 2 hours at 77F 25C thinnediHINNING For air or airless spray thin up to 15 or 1a pints 570 mL per gallon with No 42 Thinner if

temperatures are below 80F27C use No 48 Thinner for temperatures above 80F 27C Forbrush and roller thin 15 or 1Ya pints 570 mL per gallon with No 39 Thinner Note Thinningis required for proper application Caution Do not add thinner if more than 30 minutes haveelapsed after mixing

SURFACE TEMPERAiURE Minimum 35F2C lazimum 120F 49C z

The surface should be dry and at least 5F 3C above the dew pointIf coating is exposed to moisture before the applicable cure parameters are met dull flat or

spotty appearing areas may develop Actual cure time will vary with air movement film thickness and humidity

APPUCATION EQUIPMENi Air SprayGun Fluid Air Cap Air Hose MaYI Hose Atomizing Pot

Tip ID ID Pressure PressureDeVilbiss E 78 516 or 38 38 or 12 7590 psi 1020 psiMBC 79 or 95 mm 95 or 127 mm 5262 bar 0714 bar

Low temperatures or longer hoses require higher pot pressureAirless Spray

Tip Orifice Atomizing Pressure MaYI Hose ID Manifold Filter00090013 30003500 psi 14 or 3S 100 mesh

230330 microns 207241 bar 64 or 95 mm 150 micronsUse appropriatetipatomizing pressure for equipment applicator technique and weather conditionsRoller Use 14 64 mm synthetic nap cover Do not use medium or long nap roller coversTwo coats are required to obtain dry film thickness above 30 mifs 75 micronsBrush Recommended for small areas only Use high quality natural or synthetic bristle brushesTwo coats are required to obtain recommended film thickness above 30 mils 75 microns

CLEANUP Flush and clean all equipment immediately after use with the recommended thinner or MEKValues may vary with color

WII0R6NIY 81161RATI0H OF SEUFRS IIABIIIIY inemeo Company Ino wananb only Ihat iIS maGngs rePresented herein mee Uc lormulalion sUndards of Inemec Camptnr lircTHE WAItPAN1Y UESCAIBCO IN iNE ABOYf PIIqACAdPH SIUtL BE IN LIFU OF ANY OTHER WARIGNPlflPNFSSfD OQ IMPtIED INCIUDINC BUI NOi IINITfO i0 ANY IMPl1fD WARRANTY OF NERCHANTRBILIIY OR fRNESS FOR AAARCUUR PUiPOSF iHEYE ARE NO WAQRANfIES tHAi FllIEND BFYOND THE DESCRIPIION ON IHE FAtE HEREOF ibe hus sole and enluive remeCy againsl Tnemet Compan In shall be for ieplaamem of Ihe pioducl in Ue

enma delenire condilion ol the pioduu ilwNd 6e laond o aisl and Ihe eulusne iemedr shall not hre fvleJ ils essenGlpurpou as long u Tnemea a wiYmg o pioride mmpan6le eplacemml produq ta Ihe 6uytt HO OiHRREMmY INCIUWNG BUi N01 IIMIifD T0 INCIOENTAL OR fAHSfOUENiIAt OANAGES fOR LOSf VROIiS LOSf SALES INIURY TO PEASON OR PROPER7Y ENVIAONMEHTqI INI0RIE5 OR ANY OTHER IpCIDEN1At OR CONSEQUENiUtWSS SNAII BE AVAIUBLE TO THf BIIYERkhniwl and ppliaGon inlorm6on herein is pioridM lor he puryose ol eAahfishing general pofile oI he toaong md propd cwling ppluaGon procedures ksl perlarmance results eneobained in aaU011ed emrtanmenl md Tnemec fompany makes no daim Ihal Ihese ess o any olhn lesls attuuteh repiesenl II enriionmenls As pplilivnemruanmmlal nd defign fulws nn rary significntly Oue wrefhould 6e aerused in the seleclion and use ol the coating FOR INOUSIRIAL USF DXLY

TqidEC COdPAHY INCORiOAAItOPRIMED 1M IlSp6800 COAPORATE DRIVE RANSAS CIIY MISSOURI 61720137t TEI 7 800 ixEMfC 1 wwwnemeccom

YDAT305 1075

o

GENERI DESCRIPTION Polyamidoamine EpoxyOMMON USAGE Innovative potable waer coating which offers highbuild edge protection and allows for appli

cation at a wide range of temperatures down to 35 or 2C with 44700 Accelerator For use onthe interior and exterior of steel or concrete tanks reservoirs pipes valves pumps and equipment in potable water service

fOLORS 1211 Red Oxide 1255 Beige 11WH White 15BL Tank White 35GR Black and 39BL Delft BlueNote Epoxies chalk with extended exposure to sunighc Lack of ventilation incomplete mixingmiscatalyzation or the use of heaters that emit carbon dioxide and carbon monoxide duringapplication and initial stages oE curing may cause yellowing to occur

SPEIAL UUALIFICATIONS Certified by NSF International in accordance with ANSiNSF Std 61 Ambient air cured Series N140with or without 44700 Epoxy Accelerator is qualified for use on tanks and reservoirs of 1000 galons3785L capadry or greater pipes four 4 inches 10 cm in diameter or greater and valves two 2inches 5 cm in diameter or greater Conforms to AWWA D 102 Inside Systems No 1 and No 2with or without 44700 Conforms to AWWA C 210 without 44700 Contact your Tnemec representative for systems and additional information

PERFORMANERITERIA Extensive test data available Contact your Tnemec representative for specific test results

PRIMERS Selfpriming 20 FC20 91H N140F

TOPCOAi Interior Series N140 N140F Exterior Series 27 66 N69 73 N140 N140F 161 175 1801074 1075 Refer to COLORS on applicable topcoat data sheets for additional information NoteThe following maximum recoat times apply when using EnduraShield topcoats Series 73 ninery90 days Series 175 1074 or 1075 sixty 60 days If these time limits are eacceeded Series N140must be uniformly scarified or recoated with itself prior to applying EnduraShield Whentopcoating with Series 180 the N140 maximum recoat time is 90 days

STEE Immersion Service SSPCSP10 NearWhite Blast CleaningNonImmerslon Service SSPCSP6 Commercial Blast Cleaning

PRMEU STEEL Immersion Service Scarify the Series N140 20 or FC20 prime coat surface by blasting with fineabrasive before topcoating ifit has been exterior exposed for 60 days or longer aad N140 is hespecified topcoat

CASTDUQIf IRON Contact your Tnemec representative or Tnemec Technica Services

CONCRETE Allow new concrete to cure 28 days For optimum results andor immersion service abrasiveblast referencing SSPCSP13NACE 6 Surface Preparation of Concrete and Tnemecs Surface

Preparation and Application Guide Fill all holes pits voids and cracks with G31500 Filler andSurfacer

ALL SURFACES Must be clean dry and free of oil grease and other contaminanrs

VOLUME SOLID 670 t 2096 mixedA B 44700 Epoxy AcceleratorRECOMMENDED DFi 30 to 80 miLs 75 to 205 microns per coat Not ivumber of coats andt13ms requirements will

vuywith substrrte application method and exposure Contad your Tnemec representativeCIIRING TIME AT 5 MILS OFT Temperature To Handle To Recoat Immersion

Wilhout 44100 Accelerator 75F24C 6 hours 9 hours 7 daysWiih44100Accelerator 75F 24C 4 hours 5 hours 7 da s

6 18 78 hours 911 hours 8 da s

55 13C 1214 hours 1620 hours 910 da s

45 7 1822 hours 2832 hours 1213 days35 2C 2832 hours 4Cr50 hours 1618 days

Curing time varies with surface temperature air movement humidity and film ehicknessNote For valve applications allow 14 days cure at 75 24 prior to immersion For pipeapplications allow 30 days cure at 75F 24C prior to immersion

VOIATIIE ORGANIC Unthinned Thinned 10OMPDUNDS 237 lbsgallon 278 Ibsgallon

284 gramslitre 333 gramslitreiHEORETIAL OVERAGE 1070 mil sq ftgal 272 mL t 25 microns See APPLICATION for coverage rates

NUMBER OF COMPONENTS Two Part A and Part B or Three Part A Part B and 44700 Epocy Accelerator

PACKAGING 5 gallon 189L pails and 1 gallon379L cans Order in multiples of 2

Reference 44700 Epoxy Accelerator product data sheet for its packaging informacion

NETWEIGHT PER GAILON 1263 t 025 Ibs f582 11 kg mixed

Pu6lished lechoitol data unJ inslruclioas are suhjeci to change wil6oul nolice Tde online cotulog al wwwlnemeccom shauld 6e refeenced lar ihe mostcunenl lehnital dato and inslmions oi pou may coniaU yaai Tnema reprcentalive Im cuircm iecqoical dala and inshuUions

October 2001Lfnemec Cumpany rr14o

t

STORAGE TEMPERATURE Minimum 20F7C Maximum 110F43CTEMPERATURE RESISTANE Dry Continuous 250F 121C Intermittent 275F 135C

SNELF 11fE 24 months at recommended storage temperaturefU1SH POINTSETA Part A 82Fzsc Part B 80 27 44700 None

HEALTN 8 SAFETY Paint products contain chemical ingredients which are considered hazardous Read container labelwarning and Material Safety Data Sheet for important health and safety information prior to the use ofthis product Keep out of the reach of children

COVERAGE RAiES Prlmer Intermediate TopcoatDry Mils Wet Mils Sq FbGal Dry Mils Wet MiLs Sq FdGalMicrons Microns m Microns Mtcrons mGal

Su ested 1 40 100 60 150 268 249 SA 225 75 190 214 199Minimum 3A 75 45 115 357 C332 4A 100 6A 150 268 249Maximum 50 125 75 190 214 199 60 150 90 230 178 1661 Note Roller or brush appfication requires two or more coats to obtain recommended film thicknessSeries N140 can be spray applied to an optional highbuild film thickness range of 60 to 80 dry mils 150to 205 dry microns or 85 to 115 wet mils 215 to 290 wet microns Allow for overspray and surFaceirregularities Film thickness is rounded to the nearest 05 mil or 5 microns Application of coating belocvminimum or above maximum neoommended dry film thicknesses may advecsely affect coating performance

MIXING l Stan with equal amounrs of both Parrs A B2 Using a power mixer separately stir ParGs A B

3 For accelerated version If not using 44700 skip to No 4Add Four 4 ftuid ounces of 44700 per gallon of Part A while Part A is under agitation

4 Add Part A to Part B under agitation stir undl thoroughty mixed5 Both components musc be above 50F10C prior to mixing For application of the unaccelerared

version to surfaces between 50F to 60F10C to 16C or the accelerated version to surfaces between35F to 50F2C to 10C allow mixed material to stand 30 minutes and restir before using

6 For optimum appliraflon properties the material temperature should be above 60F16CNote The use of more than the recommended amount of4700 will adversely affec performance

POTUFE Withouc 44700 15 hours at 50F 10C 5 hours at 77F 25C 3 hours at 100F38CWith 44700 8 hours at 35F2C 4 hours at 77F 25C 1 hour at 100F38C

iHINNING Use No 4 Thinner For air spray thin up to 10 or 3a pint 380 mL per gallon For airless spray roler or

brush thin up to 5 or 1 pint 190 mL per gallon Caution Series N140 NSF certification is based on

thinning with No 4 Thinner Use of any other thinner voids ANSINSF Std 61 certificationSURfACE TEMPERATURE Without 44 Minimum 50F10C Maximum 135F 57C

With 44700 Minimum 35 2 Maximum 135 57The surface should be dry and at leas 53 above the dew point Coating won cure belowminimum surface temperature

APPLICATION EQUIPMENiSp

Gun Fluid Air Cap Air Hose Mat1Hose Atomizing Pot17p ID ID pressure Pressure

DeVilbiss E 765 516 or 38 38 or 12 75100 psi 1020 psiMBC or GA or 78 79 or 95 mm 95 or 127 mm 52G9 bar 0714bar

Low temperatures or longer hoses require higher pot pressure

Airless SprayTip Orifice Atomizing Pressure Mat1 Hose ID Man3foid Fllter

00150019 18003000 psi 14 or 38 60 mesh380485 microns 124207 bar 64 or 95 mm 250 microns

Use appropriaetipatomizing pressure for equipment applicator technique and weacher condi6onsNote Application over inorganic zinorich primers Apply a wet mist coat and allow tiny bubbles toform When bubbles disappear in 1 to 2 minutes apply a full wet coat at specified mil thicknessRoller Roller application optional when environmental restrictions do not allow spraying Use 38 or12 95 mm or 127 mm synthetic nap covers

Brush Recommended for smap areas only Use high quality natural or synthetic bristle brushesCtEANUP Flush and clean all equipment immediately after use with the recommended thinner or MEK

Values may vary with color

WARRANiY 8 UMIfATION OF EILERS LUBIUTY Tnemec omPaay Int wonanis ooly Ihal ils taatiags rcpesented hemin meei 16e iwmutoiian stondords ol Inemet ampony InciNE WAREANiY UESRIBED IN fHE ABOVE ARAGRAPH SHAIL BE IN IIEU Of AHY OiHER WARRANTY FXPRESSE OR IMPIIED INIUDING B01 HOi l IMIfED I0 AHY tMPlIEO WARRANTY OF MERHANTABIIIIY OY FIiNf55 fOR A

0PAtTICUTAR PURPOSE TNFRE ARE NO WARtANTIf51HAT EX1EN0 BfYONU iHE DfSCRIPiION OH TNF FAE HERfOF The 6uye i sala and erclusive iemedy agains Tnemee ampany Inc s6oll be for iepkmmem ol he poduct in heeven a dAafne eondiliaa af Ihe produd should be found lo exis ond Ihe eclusive remedy sM1oil nol hnve laikd ns essenlial puryose as lonq as Inemec e willioq lo Dide compom6le eplocemeol pradocl a Ihe 6uer HO OTHfRiEMEDY IHIUDlA6 BUf NOT tIMITED 10 INfIDEN1AL OR COHSEOUENTIAI DAMAGES FOF IOST PROFIiS tOST SAlFS INIURY i0 PfR50N OR PtOPf ttt FNVIRONMFNfA IN111RIfS OR AHY OTNf IHIOEN@lOR ONSfOUENTIAt I0551SHAII BE AVpIlABfTO iNE BUYfR 1ecM1nical and appli aiioninlormalinn 6eiein is prmided fo he purpose af establishinpo qenerul pralile of i eaaling uod propei oa in9aDVli atianprocedora Tesi pedarmonce resuhs were a6aiaedin o onlolledenriranmenl und ineme Campany maAes no cluim Iho Ihese lesis ai aay olher Iesls aaumlely iepiesenlaleoviionmemsAs applicalion envimnmenolond desiga latlais tan vary signifitaatly due a eshould6e eaertised io Ihe seledion and u eol Ihe coa ioqFOR INDOSTRUI USF ONLY iNfxFi

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N140

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En ineeredtopreventgcommon ai ure modesSelf Centering Lock RmgT ensureg reliabihty Dynamic stress rehef keeps faces closedThe pafentedelfCentenng Lock Ring makes Many common condrtions create dynamicallyinstallation precise for correcrface matingand sustainable changtng stresses on the seal faces Consider changessealing Cloverleaf3point confact ensures concentncify ih or qressure flwdphase ctianges orto the shaft Faces stan out square and stay square to Hammer Common face geometries distort atthematingprevent the intrusion of contaminants or abresives surface under sucti conditions andcreatedrasticwearAlso constant face squaeness reduces opportunities CHE51ERTON face geometry compensatesfor stressesforfluidleakageand uneven wear in the body of the sealringawayfrom tfie crRical

rface mating surfaces Faces stay flat preventingmtrusion of contaminanuor fluid leakage forlong termrehabiliry

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Faces start ou square and stay square with the Acfualprofilometer graphs show deep uneven wear ofa competitospatentedSelfCenering Lock Ring seal face compared to the fine even wearofours

Superorrelability Face materialf

duringsystemvarations inferchangeabilityFressure surges at start up and shut down cancreate Glianging face materials in the fieldseal reliability problems The 155Seal is able to handle is with the 155 This makes it practcal50to100 greater transient pressure than conventional and costeffectiveto use the ideal face combination3eals This provides a margm ofsafetyduring normal foragivenapphcefion Witfithe155thepocessissurges It also ensures long term reiability without

fast and easy wrth seal function and reliabiity assuredandue stress or strain on the seal

Standard face materials are silicon carbide vs carbonTkie carbon can be swapped for silicon carbidetungsten

atq carbide orDuplexCarbideTwhicFi provides the utilitys of two hard faces but with lower frictional heat All faces

y35yt a1 A are interchangeable with the 225 and 255 Dual seals3

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advanced design of the 155 and the abihtyto CHESTERTON Pump 7ndkeep faces square andflat ensures supenor emissions Sealmg SpeCialst for recseCFLA

sconxrql capability The 155 hasproveirin independent SySt@111ieCOmmettdatottsitr tests

to be able to meet orexceed the most CHESTERTON is tfie onl com an in the world withYP Y Ystnngent USA emissions standards integrated engin eenngof both pumps and seals3

Of coursefor total emissions controlWhile others are ust be innin to understand the19 9 orhazardous fluidsuse CHESTERTON complex interactionsof pumps and seals ourengineers new

generation dual seals liave been working for over a decade to createa rsynergistic rystem Let us helpyou ident ifyopportunitiesforcostsavingsand greaterS

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following are frademarksofA W CHESTEFONCOMPANY55 Seif CenteringLock Ring Adjustable Gland and Duplex Carbide accmswsasmxuhsTu2Razrr8s0a3st4twaaA

WCHESTERTOlV CO DISTRIBUTED BY MiddlesexIndustrial Park 225 Fallon Road StonehamMassachusetts021809101USA Telephone

7814387000Telex949417Fax 7814388971CableChesrerronSroneham Mass WebAddress httplwwwchestertoncornOOAWCHESTERTONCO 1998 All rign srescrved Regisrered

Irademark owned and Gcensed by AWFOIiMN0 075690REV6PRIfV7ED

IN USA 4 98

ISO 9001 CERTlFIED

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15vCARTRDCESNGILE SEAL

SEAL INSTALLATION

Preparation 6 Protect the sleeve Oring by 2 For 155 Small Seal 1 to 25 25 mm

lubricating the shaft with a clean to 60 mm shaftsleeve The flat

Determine if the pump is in good silicone based lubricant A sufficient head socket screws covered withcondition quantity is provided with the seal yellow dots hold the lock ring in

place These socket screws goA Check the shaft orseeve B Check the stuffing box face through the smaller holes on the

1 Remove all burrs and sharp corners 1 The stuffing box face must be sleeve Do not oosen the flat head

especially in areas where the Oring smooth enough for a gasket to seal socket screws when positioninghas to slide Cover threads and maximum 125 microinches the seal The three cup point screws

keyway slots with a thin tape to 32 microns AA next to the flat head socket screws

prevent cutting theOring The press on the sleeve Their loadingdistance from the face of the stuffing

2 Split case pumps will sometimes configuration assists in centering the

box to the center of the Oringcause a step misalignment to occur sleeve on the shaft The three cup point

groove is 47 12 mm For shaft on the stuffing box face This step screws further away from the flat head

sizes larger than 25 60 mm this must be machined fiat socket screws go through the largerdistance is 68 17 mm 3 Make sure the stuffing box is clean holes on the sleeve Make sure these

2 The shaft finish should be no rougherand clear along its entire length are engaged through the sleeve but do

not protrude into the sleeve ID borethan 32 microinches 08 microns 4 If possible attach the base of a dialAA It should feel smooth if you run indicator to shaft and rotate shaft and For 155 Large Seal larger than

your fingernail along the shaft in the indicator slowly while reading the 25 60 mm shaftsleeve The flat

axial direction runout of the stuffing box face head socket screws covered with

Misalignment of the stuffing box yellow dots hold the lock ring in3 Make sure the shaft orseeve lace These socket screws o

diameter is within toerance norelative to the shaft should not p 9

exceed 005 TIR per inch0005 mm through the smaller holes on themore than 002 005 mmJ sleeve Do not loosen the flat headfrom nominalJ

TIR per millimeter of shaft diametersocket screws when positioning

Exampie 1750 50 mm shaft the seal The three hybrid dogcupshould not be larger than 1752 lnstallation point screws press on the sleeve

5005 mm or smaller than 1748 Their loading configuration assists in

4995 mm1 Check the chemical listing to centering the sleeve on the shaft The

determine if the Viton Orings six cup point screws go through the4 Use a dial indicator to measure the installed in this seal are compatible larger holes on the sleeve Make sure

shaft runout in the area where the with the fluid being sealed If it is these are engaged through theseal is to be installed Readings necessary to change the Oring sleeve but do not protrude into theshould not exceed 001 TIR per material disassemble the seal as sleeve ID boreinch0001 mm TIR per millimeter shown in the instructions and replaceof shaft diameter it with suitableOrings A spare set of 3 CAUTION f the 155 sea is

5 Place the dial indicator on the end of Ethylene Propylene Orings is operating at a stuffing box

the shaft and alternately push and supplied with the seal pressure of over 300 psig 20 Baror if the shaft is case hardened

pull the shaft in the axial direction to Re9sieerldema oroPOc replace the three 316 stainlessmeasure end play If the bearings are steel set screws that go throughin a good condition end play shouid the larger holes on the sleeve withnot exceed 005 013 mm TIR the hardened stee set screws

supplied with the seal

SEAL lNSTALLATION

4 For 155 Small Seal 1 to 25 25 mm 7 Orientate the flush connection to the 5768 Nm Pull out the centeringto 60 mm shaftsleeve Attaching location required The port is plugged strap and save the strap If the strapthe 478 or any other gland or prior to shipping Removal of the plug is lost after seal installation a standard

reattaching the tabs will require 25 Ibsft 339 Nm of wire wrap 068 thick by 300 wide

A When using the 478 or any other torque 173 mm thick by762 mm can be

gland instead of the tabs remove 8 Piping connections should not beused

the tabs by removing the tab made prior to tightening the gland 11IMPORTANT It is important to make

retaining snap ring and pressing the bolts sure that the gland is properlytabs towards the center of the hub

g Tighten the gland nuts evenlycentered over the sleeve To do this

gland and then sliding them out turn the shaft by hand to make sure

Slide the 478 or other gland overIMPORTANT The gland nuts must

the seal turns freely If you hear metalthe hub gland until it bottoms out

be tightened before tightening sefto metal contact within the seal it

screws onto the shattwas improperly centeredB If the tabs need to bereattached

10The seal has been designed to

Place the seal lock ring side promote selfcentering of the sleeveFor 155 Seal

up on a flat surface on the shaft Following the set screw Start the centering strap throughWhen installing a tab spring in a

tightening procedure outlined below the slot in the hub gland

tab a I a small amount ofwill lead to the maximum self

pp Y Loosen the giand boltssilicone grease to the bottom of centering possible

the spring This will help the For 155 Small Seal 1 to 25 25 mmLoosen the set screws Do not

spring stay in the hole To install to 60 mm shaftsleeve Tighten theoosen the flat head socket

a tab compress the tab spring three cup point set screws that arescrews as this will allow the lock

by pressing the tab against the closer to the flat head screws evenlyring to come off

hub gland surface and slide the If necessary tighten the three flat Push the strap in until it completelytab till it bottoms out on the hub head socket screws with the hex surrounds the seal sleeve It will

gland Place the desired number keys provided Then tighten the three pilot between the hub gland sealof tabs in pairs at the required cup point set screws that are further sleeve and lock ringorientation As a minimum two away from the flat head screws

Retighten the gland boltspairs of tabs must be used evenly After these three cup pointWhen the 155 seal is operating screws have been tightened with Retighten the set screws

at a stuffing box pressure of the hex key tighten them again withRemove the centering strapover 300 psig 20 Bar four a torque wrench to 5060 lbsin

pairs of tabs must be used 5768 Nm Pull out the centering If inetal to metal contact still exists

Insert the snap ring in the hub strap and save the strap If the strap check the centering of the stuffing box

land roove The sna rin wills lost after seal installation a

Take all necessag g p g standard wire wrap 054 thick by rY precautions andprevent the tabs from falling off

187 wide 137 mm thick byfollow normal safety procedures

but can be removed at any475 mm can be used

before starting equipmenttime without affecting the

performance of the seal Make For 155 Large Seal larger thansure that the gap between the 25 60 mm shaftsleeve Tightenends of the snap ring is aligned the three hybrid dogcup point setwith the slot in the hub gland screws evenly If necessary tightenfor the centering strap the three flat head socket screws

5 Slide the seal onto the shaft bywith the hex keys provided Then

pushing on the lock ring tighten the six cup point set screws

evenly After these three cup poinf6 Reassemble the pump and make screws have been tighfened with

necessary shaft alignments and the hex key tighten them again with

impeller adjustments a torque wrench to 5060 Ibsin

CAUTIONSRefer to the chemical listing to determine the achemical compatibility of the elastomers with the These instructions are general i nature It is assumed that the installer is familiar with sealsfluid being sealed The 55 seal is supplied with

and certainly with the requirements of their plant for the successful use of inechanical sealsViton O installed If necessary replace theViton with the Ethylene Propylene provided If f in doubt get assistance from someone in the plant who is familiar with seals or delay theViton and Ethylene Propylene are not installation until a seal representative is available All necessary auxiliary arrangements forcompatible you may obtain BunaN Neoprene successful operation heating cooling flushing as well as safety devices must be employedChesterton 76 Chemraz or Kalrez elastomers

These decisions are to be made bfrom your Cnesterton distributor y the user The chemical listing is intended as a generalreference for this seal only The decision to use this seal or any other Chesterton seal in a

aeystered Tradema or uPontparticular service is the customers responsibility

2

DISASSEMBLY 16 SMALL to 25 25 mm to 60 mmJ shaftseeve

For 155 seal remove the tabs or the 478 yor other gland before disassembling theseal Remove the tabs by removing the stab retaining snap ring and pressing thetabs towards the center of the hub gland e

and then sliding them out To remove the478 or other gland just pull the glandaway from the hub gland

You will need the hex keys provided with Place the seal lock ring side up on a flatthe seal and an Oring extractor or paper surface Back out all the screws from the

clip to disassemble the seal sleeve Fiemove the lock ring Remove the

centering strap

Ii f II

Yn

While holding the sleeve and gland together Place the rotary and the sleeve next to the Lift out the stationary and remove theturn the seal assembly over and lift out the gland assembly dynamic Oringrotary and the sleeve separating the

stationary face from the rotary face with yourfingers Turn the faces in opposite directionsif it becomes difficult to separate them

z

Remove the backup washer and

stationary drive with the springs Removethe springs from the stationary driveRemove the rotary rotary Oring and shaft

Oring from the sleeve

3

ASSEMBLY714 SMALL 1 to 25 25 mm to 60 mmJshaftseeve

S E

IIiIFr

g t sa

iii a

Lubricate the sleeve ID Oring with the Slide the rotary onto the sleeve aligning Place a spring in each hole in the stationarysilicone grease provided and install it in the the drive tabs with the rotary slots Slide drive A small amount of silicone grease can

sleeveID groove ubricate the rotary the rotary over the Oring until the rotary be applied to the bottom of each springOring and install it in the sleeve OD bottoms out Check to make sure the drive This will help the springs stay in the holesgroove tabs are properly engaged

I I IVVIt

IIl r v

ss

s

iaa

d3

aa

Place the hub gland assembly with the Lubricate the dynamic Oring for the Wipe the stationary and rotary faces cleangasket side up on a flat surface Align the stationary Slide the Oring onto the with a lint free cloth Place the hub glandslots in the stationary drive with the tabs in stationary Slide the stationary into the hub with the stationary installed stationary sidethe hub gland Slide the stationary drive in gland until it engages the stationary drive up on a flat surface Place the stuffing boxuntil the springs touch the hub gland Place Be sure to lineup the drive tabs with the face gasket in the hub gland Slide thethe backup washer in the hub gland It will stationary slots sleeve with the rotary installed downwardsrest on the stationary drive until the seal is into the hub gland Pick up the hub glandcompressed and sleeve and continue to push them

together until the faces contact each other

o

ra

E

Turn the assembly over and place with the on the lock ring and tighten the flat head Press down on the hub gland and push thelock ring side of the sleeve up on a flat socket screws and the cup point set centering strap through the slot in the hubsurface Place the lock ring over the sleeve screws Check to ensure that the sleeve is gland Push the strap in until it completelylining up the flat head socket screws with not deformed while tightening the set surrounds the seal sleeve It will pilotthe smaller holes and the cup point set screws Make sure the screws do not between the hub gland seal sleeve andscrews with the larger holes Press down protrude into the sleeveID bore lock ring

a

4

DISASSEMBLY18 LARGE arger than 25 60 mm shaftsleeve

9

1hp Rili

pe r

You will need the hex keys provided with For 155 large seal remove the tabs or the Place the seal lock ring side up on a flatthe seal and an Oring extractor or paper 478 or other gland before disassembling surface Back out all the screws from the

clip to disassemble the seal the seal Remove the tabs by removing the sleeve Remove the lock ring Remove thetab retaining snap ring and pressing the centering straptabs towards the center of the hub glandand then sliding them out To remove the478 or other gland just pull the gland awayfrom the hub gland

k

a z

rJ

P t

r

1

While holding the sleeve and gland Place the rotary and the sleeve next to the Remove the rotary rotary Oring and shaft

together turn the seal assembly over and gland assembly Oring from the sleevelift out the rotary and the sleeve separatingthe stationary face from the rotary face with

your fingers

91i9 g qr

i k i

fi

Remove the stationary and the adapter Remove the stationary drive with the

together Separate them and remove the springs Remove the static Oring from

dynamic Oring inside the hub gland Remove the springsfrom the stationary drive

5

ASSEMBLY919 LARGE larger than 25 6o mm shattseeve

p

3

r

YwYaa

s

ra

Y

a nn

4 I

t ara

m

n s

Lubricate the sleeve ID Oring with the Slide the rotary onto the sleeve aligning the Place a spring in each hole in the stationarysilicone grease provided and install it in the drive tabs with the rotary slots Slide the drive A small amount of silicone greasesleeveID groove Lubricate the rotary rotary over theOring until the rotary bottoms can be applied to the bottom of eachOring and install it in the sleeve OD out Check to make sure the drive tabs are spring This will help the springs stay in thegroove properly engaged holes

511I

3F

II

I i

ir

iuu

b

Place the hub gland assembly with the Lubricate the dynamic Oring for the Slide the stationary and adapter assemblygasket side up on a flat surface Lubricate stationary and slide it in the adapter ID into the hub gland until it engages thethe static Oring and install it in the hub groove Place the stationary face down on stationary drive Be sure to lineup the drivegland Align the slots in the stationary drive a flat surface and press the adapter onto tabs with the stationary slotswith the tabs in the hub gland Slide the the stationarystationary drive in until the springs touchthe hub gland Place the backup washerin the hub gland

6

ASSEMBLY919 LARGE larger than 25 6o mm shattseeve

x

s

e W

a

I4

Wipe the stationary and rotary faces clean Slide the sleeve with the rotary installed Press down on the hub gland and push thewith a lint free cloth Place the hub gland downwards into the hub gland Pick up the centering strap through the slot in the hubwith the stationary installed stationary side hub gland and sleeve and continue to push gland Push the strap in until it completelyup on a flat surface Place the stuffing box them together until the faces contact each surrounds the seal sleeve It will pilotface gasket in the hub gland other between the hub gland seal sleeve and

lock ring

r

P i1

uawl 3

4a

e

f 41iIIII

Ir

ii I

Turn the assembly over and place with Replace the tabs by pressing the tabs

the lock ring side of the sleeve up on a flat toward the center of the hub gland and

surface Place the lock ring over the sleeve then sliding them in Reinstall the tab

lining up the flat head socket screws and retaining snap ring The assembly is now

hybrid dogcup point set screws with the completesmaller holes Also line up the cup pointset screws with the larger holes Press

down on the lock ring and tighten the flat

head socket screws hybrid dogcup pointset screws and the cup point set screws

Check to ensure that the sleeve is not

deformed while tightening the set screws

Make sure the screws do not protrude intothe sleeve ID bore

7

DIMENSIONAL DATA DRAWINGS SMALL

E MIN F

V

R

S T U

C D A L P R

NM

116 Spring GapTypical

K

AJ

478 GLAND TABS

H

G MIN

i

B MAX

I

0G MIN

B MAX

8

DIMENSIONAL DATA INCH SMALL

STUFFING G MIN G MIN

SHAFT BOX BORE TABS 478 NPT

SIZE DASH BMAI BMAX C C E 38 12 58 38 12 58 478 SIZE

A SIZE TABS 478 MIN MAX D MIN F BOLTS BOLTS BOLTS BOLTS 80LTS BOLTS H J K L M N P N S T U GLAND V

t00 S 465 424 175 200 169 063 189 288 301 313 290 044 093 037 176 158 047 225 245 120 124 126 9 1S

113 9 4 24 1 8 203 182 063 189 292 3A5 317 290 044 093 037 189 158 047 225 2 4 122 126 128 9 118

125 10 490 449 200 226 194 063 189 313 326 338 321 044 093 037 201 158 047 243 270 124 128 130 11 18W

138 11 504 499 213 242 207 063 189 327 340 352 352 044 093 037 214 158 047 275 284 126 130 132 12 1 JS

t50 12 523 499 225 262 219 063 159 346 359 371 352 044 093 037 226 158 047 275 303 128 132 134 12 18

163 13 5 29 499 238 268 232 063 1 89 352 365 377 351 363 058 093 037 239 158 04 287 308 130 134 136 13 118175 14 541 549 250 280 244 063 189 364 377 389 374 386 058 093 037 251 158 047 312 321 132 136 138 74 18

t88 15 553 549 2G3 293 257 063 189 376 389 401 390 402 058 093 37 264 158 047 325 333 134 138 140 15 1J8m

200 16 574 599 275 318 269 063 189 397 410 422 415 427 058 093 037 276 158 047 350 354 136 140 142 16 18

213 17 604 i599 2S 343 282 063 189 a27 440 452 453 466 4J8 069 093 037 289 758 47 375 384 138 142 144 1 1J8225 18 614 624 300 355 294 063 189 438 451 463 456 469 481 069 093 037 301 158 047 387 394 140 144 146 19 18

238 19 624 313 359 307 Of3 189 452 4s65 477 456 469 481 069 093 037 314 158 047 390 408 142 146 148 19 118

250 20 641 649 325 380 319 063 189 465 478 490 479 492 504 069 093 037 326 158 047 412 421 144 148 150 20 118

DIMENSIONAL DATA METRIC SMALL

STUFFING G MIN G MIN

SHAFf BOX BORE TABS 478 NPT

SIZE B MAl B MAX C C E 8 mm 10 mm 12 mm 8 mm 10 mm 12 mm 478 SIZE

A TABS 478 MIN MAX D MIN F BOLTS 80LTS BOLTS BOLTS BOLTS BOLTS H J K L M N P R S T U GIAND V

25 118 108 44 51 43 76 48 70 72 74 71 73 11 24 9 44 40 12 57 62 120 124 126 9 18

28 118 108 47 52 46 16 48 70 72 74 71 73 11 24 9 47 40 12 57 62 727 126 128 9 18

80 124 111 49 57 48 16 48 i6 78 80 77 79 11 24 9 49 40 12 60 68 123 127 129 10 18

32 124 114 51 5 S0 16 48 77 79 81 78 80 11 24 9 5I 40 2 62 69 124 128 130 11 1833 124 114 52 59 51 16 48 76 78 80 78 80 11 24 9 52 40 12 62 69 125 129 131 11 18

35 128 127 54 62 52 16 48 80 82 84 86 88 11 24 9 54 40 12 70 72 126 130 132 12 118

38 133 127 57 67 56 16 48 85 87 89 86 88 11 24 9 57 40 12 70 77 128 132 134 12 18

40 134 127 59 68 58 16 48 S6 88 90 86 88 90 15 24 9 59 40 12 73 78 129 131 135 13 118

43 134 127 62 69 61 16 48 86 88 90 86 88 90 15 24 9 62 40 12 73 78 131 135 137 13 18

45 140 139 64 73 63 16 48 92 94 96 92 94 96 15 24 9 64 40 12 79 84 132 136 138 14 18

48 139 139 67 74 66 76 48 91 93 95 92 94 96 15 24 9 67 40 12 79 84 734 139 140 74 7S

50 145 139 69 78 68 16 48 97 99 O1 96 98 00 15 24 9 69 40 12 82 89 136 140 142 15 18

55 150 158 74 83 73 16 48 102 104 106 112 114 116 17 24 9 74 40 12 94 94 139 143 145 18 18

60 160 1S8 79 91 78 16 4 112 114 116 13 115 117 17 24 9 40 12 99 104 142 146 148 79 118

KEY drawings chartsA Shaft Size

B Maximum Gland Tab Diameter

C Stuffing Box Inside Diameter

D Seal Diameter in Stuffing Box

E Minimum Stuffing 8ox DepthF Outboard Seai LengthG Minimum Bolt Circle by Bolt Size

H Slot Width

J Hub Gland Flange Width

K Hub Gland Sot Width

L Lock Ring Diameter

M Distance from Stuffing Box Face to Set Screws

N Distance from Stuifng Box Face to Shaft ORingP Hub Gland Slot Diameter

R Hub Gland Diameter

S Shaft ORingT Rotary0RingU Stationary ORingV NPT Size

9

DIMENSIONAL DATA DRAWINGS LARGE OVERSIZE

LARGE TABS

E FMIN

Wf

I

C D A R I

NM

IB MAX

G MIN

332 Spring GapTypical

i

S T U V

J

r K

OVERSIZE SMALL OVERSIZE LARGE113 to 250 shaftsleeve 263 to 475 shaffsleeve

E F F

MIN E MIN

1W W

S T U V

S T U

C D A L R C D A L R

IN MI

N M

II116 Spring Gapfypical 332 Spring GapJ

TypicalK

I K I

10

DIMENSIONAL DATA INCH LARGE

STUFFING

SHAFf BOX BORE G MIN 0RINGS NPT

SIZE DASH B C C E 12 58 34 SIZE

A SIZE MAX MIN MAX D MIN F BOLTS BOLTS BOLTS J K L M N R S T U V W

263 21 763 363 400 354 088 250 535 548 560 108 733 349 222 068 479 231 234 236 239 14

275 22 776 375 413 367 088 250 548 560 573 108 133 361 222 068 492 232 235 237 240 1f4

288 23 788 388 425 379 OSS 250 560 573 585 108 133 374 222 068 504 233 236 238 241 14

300 24 801 400 444 392 088 250 573 585 598 108 133 386 222 068 517 234 237 239 242 tf4

313 25 813 413 455 404 088 250 585 598 610 108 133 399 222 068 529 235 238 240 243 14

325 26 826 425 469 417 088 250 598 610 623 108 133 411 222 065 SA2 236 239 241 244 14

338 27 838 435 480 429 088 250 610 623 635 108 133 424 222 068 554 237 240 242 245 14e

350 28 851 450 494 442 088 25D 623 635 648 108 133 436 222 068 567 238 241 243 246 14

363 29 863 463 505 454 088 250 635 648 660 108 133 449 222 068 579 239 242 244 247 14

375 30 876 4 75 574 467 088 25D 648 660 673 108 133 461 222 068 592 240 243 245 248 14w

388 37 888 488 526 479 OSS 250 660 673 685 108 133 4J4 222 068 604 241 244 246 249 14

400 32 901 500 544 492 088 250 6J3 685 698 108 133 486 222 068 617 242 245 247 250 14

413 33 913 513 555 504 088 250 685 698 710 108 133 499 222 068 629 243 246 248 251 14

425 34 918 525 569 SJ7 088 250 689 702 714 108 133 511 222 068 633 244 247 249 252 114

438 35 930 538 581 529 088 250 702 714 727 108 133 524 222 068 646 245 248 250 253 14

450 36 943 550 594 542 088 25Q 714 727 739 108 133 536 222 068 658 246 249 251 254 114W

463 37 956 563 606 554 088 250 727 739 752 108 133 549 222 068 671 247 250 252 255 14

475 38 876 575 622 567 088 250 747 760 772 108 133 561 222 068 691 248 251 253 256 14

DIMEN DATA METRI LAR

STUFFING


SIZE B C C E 10 mm 72 mm 16 mm SIZE

A MAX MIN MA7 D MIN F BOLTS BOLTS BOLTS J K L M N H S T U V W

65 194 92 102 90 22 64 132 134 138 27 34 89 56 17 122 231 234 236 239 14W

70 197 95 105 93 22 64 135 137 141 27 34 92 56 17 125 232 235 237 240 14

75 203 100 113 99 22 64 141 143 147 27 34 98 56 17 131 234 237 239 242 14

80 207 105 196 103 22 64 i44 146 150 27 34 102 56 l7 134 236 238 2A0 243 14v

85 213 110 122 109 22 64 151 153 157 27 34 108 56 17 141 237 240 242 245 14

90 216 115 125 113 22 64 154 156 160 27 34 12 56 17 144 239 241 243 246 114

95 222 120 131 118 22 64 160 162 166 27 34 117 56 17 150 240 243 245 248 14

100 229 127 138 125 22 64 167 169 173 27 34 123 56 17 57 242 245 247 250 14

110 236 136 148 134 22 64 174 176 180 27 34 133 56 17 164 245 248 250 253 14

120 248 145 158 144 22 64 186 188 192 27 34 142 56 17 176 248 251 253 256 4

DIMENSIONAL DATA INCH OVERSIZE

STUFFING


SIZE DASH 8 C C E 38 t2 58 34 78 SIZE

A SIZE MAX MIN MAX D MIN F BOLTS BOLTS BOLTS BOLTS BOLTS J K l M N R S T U V W

113 9 529 250 275 182 063 189 359 372 384 093 118 189 158 047 315 122 126 128 14

138 11 557 268 300 207 063 189 386 399 411 093 118 214 158 047 343 126 130 132 t4

175 14 664 337 375 244 063 189 493 506 518 093 118 251 158 047 449 132 136 138 14

t88 15 658 342 381 257 063 189 488 501 513 093 118 264 158 047 444 134 138 140 14

213 17 731 375 425 282 063 189 560 573 585 093 118 289 158 047 517 138 142 144 14

250 20 814 437 475 319 063 89 643 656 668 093 118 326 158 047 6Ad 144 148 150 1f4

263 21 804 438 478 354 088 250 583 596 608 621 108 133 349 222 068 527 231 234 236 239 74

275 22 804 428 4J8 367 088 250 583 596 608 621 108 133 361 222 068 527 232 235 237 240 114

300 24 865 475 539 392 088 250 644 657 669 682 108 133 386 222 068 588 234 237 239 242 14

338 27 854 478 527 429 088 250 633 646 658 671 108 133 424 222 068 577 237 240 242 245 14

375 30 963 575 640 467 088 250 741 754 766 779 108 133 461 222 068 686 240 243 245 248 14

413 33 954 578 627 504 088 250 733 746 758 771 108 133 499 222 068 677 243 246 248 251 1J4

475 38 1125 703 765 567 088 250 904 917 929 9A2 108 133 561 222 068 848 248 251 253 256 14

KEY drawings chartsA Shaft Size M Distance from Stuffing Box Face to Set Screws

B Maximum Gland Tab Diameter N Distance from Stuffing Box Face to Shaft ORingG Stuffng Box Inside Diameter R Hub Gland Diameter

D Seal Diameter in Stuffing Box S Shaft ORingE Minimum Stuffing Box Depth T Rotary ORingF Outboard Seal Length U Stationary ORingG Minimum Bolt Circle by Bolt Size V Gland ORingJ Hub Gland Flange Width applies only to large size and large oversize sealK Distance from Stuffing Box Face to Back of Tab V NPT Size

L Lock Ring Diameter

11

PARTS IDENTIFICATION

SMALL LARGE1 to 25 25 mm to 60 mmJ shaftsleeve parger than 25 60 mmj shaftsleeve

1 9 1 92 10 2 10g 11 3 114 12 4 124 13 4 135 5

y

i

A

6

14 6 14

15 7 15

a716 q 16

8 17 8 174 18 4 18

KEY KEy1 Boit Tab 10 Stationary Drive 1 Bolt Tab 10 Stationary Drive2 Pipe Plug 11 Centering Strap 2 Pipe Plug 11 Centering Strap3 Rotary Seal Ring 12 Cup Point Set Screw 3 Rotary Seal Ring 12 Flat HD Socket Screw4 ORing 13 Lock Ring 4 ORing 13 Dot5 Slzeve 14 Dot 5 Sleeve 14 Lock Ring6 Gasket 15 Flat HD Socket Screw 6 Stationary Seal Ring 15 Cup Point Set Screw7 Hub Gland Assembly 16 Snap Ring 7 Gasket 14 Dog Point Set Screw not shown8 Stationary Seal Ring 17 Spring 8 Hub Gland Assembl 16 Spring9 Backup Washer 8 Bolt Tab Spring 9 Adapter 17 Snap Ring

18 Bolt Tab Spring

155 is a trademark ofAW Chesterton Company

A W CHESTERTON CO

oMiddlesex Industriai Park 225 Fallon Road

Stoneham Massachusetts 021809101 USATelephone 781 438 7000

Telex949417 Fax 7814388971Cable Chesterton Stoneham MassWeb AddresshttpUwwwchestertoncom

OAWCHESTERTON CO 1996 All rights reservedOO Registered trademark owned and licensed by

A W CHESTERTON CO in USA and other countries FORM NO 071379 REV 2 PRINTED IN USA 896

JUL162008

SPECIFICATION TABLECUSTOMER TWMC USER RRS

OF HIGH THRUSTINQ N0 EQUIPMENT

PUMP MOTOROB N0 FD088302T1 MACHINE

TOTAL SETS 3 ITEM N0

Item Terms Description1 Modet AEEHEC

2 Code or Standard Dimensions Frame Assignment Performance Test

NEMA TWMC NEMA NEMA3 Rating 450 HP 4 Pole 460 Voit 3 Phase 60 Hz4 Service Duty Continuous Rating5 Starting Method DOL orVVVF

6 Rotation Counterclockwise View From Top7 Drive Method Direct Coupling8 Environment Amb Temp 20 40 C

Humidity Less Than 95 RH

Altitude Up to 3300 FT

9 Enclosure Protection IPW44 Totally Enclosed Outdoor10 Cooling IC411 Self External Fan Surface Cooling11 Mounting IM3011 VSS Flange12 Dimensions D 3B040Q496 REV01 Frame No 5808

13 Shaft Type Solid

14 Screw Thread ISO Metric System15 Lead Terminals R7016X2X316 Winding RTD17 Bearing RTD18 Lubricant Upper Bearing Use ISO VG 68

Lower Bearing Use Esso Polyrex EM Grease

19 Painting Color MUNSELL 75B3505

20 Stator Winding Ins Class F

21 Rotor Conductor CuAlloy22 Starting Performance LRC S 3500 Amp LRTFLT 100

23 Opera6ng Performance HzN 60460 Break Down TorqueLoad 100 230 FLT

Amp 493

Eff 950 Temp Rise Limit ResPF 900 Stator 80

RPM 1785

24 Note 1Efficiency At No Thrust Running2With Space Heater 1 cp 120V 200W

3With Thermostat NC 145C 3pcs4Corrosion Proof

SGuaranteed Min Required Efficiency 950

C E R T I F 1 E D6Inverter Sourcenot to Exceed 105 Rise by Resistance Method atSF10

7Suitable For VFD Constant Torque31oROert rvo FD088302T1 gSuitable For VFD Variable Torque101

9Approx Weight 6600Lbs

APPD Ming JUL16 2008 DWG N0

CHKD Sandy us2oos rw ayyesnghouse 3A057H23802483DWN CFWENG 1u16 20os REV01 11

06 5 4 3 2 1

TYPEOUTPUT TIMe VOLTqGE

HZSYNSPEEDPOLE

HP k W RAT 1 NC V ft P M

AEEHEC h50 4 CONT 460 60 1800

TOTALLY ENCIOSED FANCOOLED VERTICAL SOLID SHAFT TYPE QUIRtEL CAGE ROTORD

o o NOTED

l D I MENS I ONS N I NCHES2 FRAME NO 58083 F CLASS I NSULAT I ON

4 FOR D I RECT COUPL I NGcerrTe oF 5 BEARING SIZE6kqVTY i i UPPER BEARtNG 7328BDT INSULATED

LOWER BEARING 6320C3 UNINSULATED6UPPER BEARING S INSULATED qNY METAL

o I p CONNECTIONS TO IT MUST BE INSULATEDi o 7 LUBRICATION

rm

UPPER BEARNC USE OILt ti OIL VISCOSITY ISO VG68 C300SUS AT 100m

O I L QUANT I TY 3 0 GALdC

LOWER BEARING USE GREASE325 0 BTHRUST CAPACITY C

ao m MAX ALLOWABLE CONT DOWNTHRUST11664LB5n N USABLE SHAFTo

LeNGTHBEARING LIFE B1020000HRSm 1D 9 ROTAT I OfY COUNTERCLOCKW I SE V I EW FROM TOPN

rN

11 WITH SPACE HEATER1 120V 200W12 WITH WNDING THERMOSTATN C 145 C 3PCSai m13W1TH NONREVERSE RATCHET MECHANISM

o YY 1 4 ENCLOSURE I P 44N

i1 5 CORROS 1 ON PROOF

o ao 16 MOTOR APPROX WEGHT 6600LSS22 oo a 1 7 REED FREQUENCY 25 HZ WH I CH I S

30 3 3 267 0 875CONS I DER 1 NC MOTOR AND FOR REFEREJCE ONLYPRIMARY TBOx THE WHOLE PUMPING SYSTEM ANqLYSIS SHALL

q NaT4BE PERFORMED BY THE PUMP MANUFACTURER

BSHAFT ENDSPACE HEATER

Bisox HpTO 75

ENLARCED vtew2M1 6 VERT I CAL JACK I NC HOLES 1 80 wPART1 tJ MOTOR BASE

01 Q GREASE INLET NIPPLECLOWER BEARINGI

A wINDNG THERMOSTpT pi Q GREASE DISCHARGE PLACECLOWER BEARINGO1

a N oi TBOX NpTO 751 i

N J N N

D

01

A4 O 8 1 C 01

OO DATE

AOUTL I NE D I MEVS I ONS

R4 oi cnuceot

3PHASE NDUCTON MOTORS2 INLET AND OUTIET WN S WANC APRivzoae

UPPER BEARINCCHKD SWANG APR771000 DWG NO REVO1

APPD C WANC wPR18z00B OWestinghouse 3 B O 40 Q 4 9 66 5 4 3 2

APR252008

I NDUCfT I ON MOTOR START I NC3 pHARpCTER I ST I CS

INTN CURVE

ORDER NO FD088302T1 TYPEAEEH

HP450 VOLTS460 HZ60 POLES RPMFLS1785LOCK AMPS710 LOCK TORQUE100

100

rrrrrrrrrrrrrrrrrrrTti1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 11 I 1 1 1 1

1 11 1 1 1 I 1 1 I 1 1 1 1 1 1 1 1 1 1 I 1 1 1 11 1 1 I 1 1 1

1 1 1 1 1 1 1 I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

90 F Y F F V L J1 1 IJ N L F F F Y1 1 I 1 1 1 1 1 I 1 1 1 I 1 1 1 1 1 1 i i i 1 1 1 1 1 1 1 1 I 1 11 I 1 1 1 1 1 1 1 1 1 I I 1 I 1 I 1 1 1 1 1 1 1 I I 1 1 I 1 1 1I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I 1 I 1 1 1 1 t 1

1 I 1 11 1 1 I 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 I 1 1 1 1 1

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7 O1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1

M LLILLL1111JJJJJJ1A1LLLLLLL11111JJJJJC 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 I 1 1 I 1 1 1 I I 11 1 1 1 1 1 1 1 1 1 t 1 1 1 1 1 1 I 1 1 1 1 1 I 1 I 1 1 I 1 1 1 11 1 1 1 I 1 I 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 I I 1 1 1 1 1 1 I I 1

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O 50 100 150 200 250 300360 TORQUE

0 210 420 630 840 1050 CURREIVT

TEC OWestinghouse CURVE NO

FD088302T10

SIGNATURECF WENG DATE 04112008 OIT

APR252008

T IML OURRBNT AND THERAL L I IY IT CURVEB

NO FD088302T1

TYPEAEEH

POLE 4

HP450

300o VOLTS A 100B

2000 S I GNATURE

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6 6 a 3 z 1

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H1 H2

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OPERATIONI

11IIA1 NTENANCE

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THREE PIASE

INDVCTIONi MOTOIRS

TECOWestinghouse Motor CompanyS100 North IH35

Round Rock Tx 78681

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Frame Size 5000 arnd Larger

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INDEX PAGE

1 INTRODUCTION 12 ACCEPTING INSPECTION STORAGE TRANSPORTATION 23 INSTALLATION 4

31 Site and environment for motor installation 432 Foundation 433 Installation of shaft coupling 634 Installation of belt drive 935 Conveyance with chain or gear 1036 Electrical connections 11

4 OPERATION 1241 Examination before starting 1242 Starting operation 15

5 MAINTENANCE 1751 Major points in regular inspection and maintenance 1752 Motor windings 1853 Cleaning of the interior of the motor 1854 Cleaning of the exterior of the motor 1955 Maintenance ofantifriction bearings 19551 Frequency ofrelubrication 19552 Kinds of grease 20553 Grease quantity 20554 Regreasing 20555 Oilrelubrication 22556 Cleaning and installation of bearings 23

56 Maintenance of sleeve bearings 24561 Daily inspection 24562 Regular examination 24563 Disassembly 25564 Reassembly 26

57 Maintenance of slip rings for Wound Rotor only 2758 Maintenance of nonreverse ratchet mechanism Vertical Motors only 29

6 FAULT FINDING AND RECOGNITION 31

1 INTRODUCTION

This and the following instruction address the more common situations encountered in motor

installation operation and maintenance For the TWMC motor warranty to be and to remain in

effect the motor must be installed and operated in strict accordance with the outline drawingmotor nameplates and these instructions and must not be altered or modified in any unauthorizedmanner

During the installation and operation of motors in heavy industrial applications there is a danger oflive electrical parts and rotating parts Therefore to prevent injury andor damage the basic

planning work for installation transportation assembly operation etc needs to be done and

checked by authorized and competent personnel only

Since these instructions cannot cover every installation operation and maintenance the followingpoints should be considered and checked

The technical data and information on permissible use such as assembly connectionambient and operating conditions given in the related catalogue operating instructionsnameplates and other production documentation

The general erection and safety regulations

The local and plantspecific specifications and requirements

The proper use of transport lifting devices and tools

The use of personal protective equipment

Following indications should be observed when reading these instructions

Safety instructions are marked as follows

Warning of electric hazards for personnel

t Warning of dangers for personnel

ATTENTION

Warnin of dama e for the motor or installation

1

2 ACCEPTING INSPECTION STORAGE TRANSPORTATION

21 Inspection upon receiptCheck the following points upon receipt

Are the nameplate ratings identical with what you orderedAre dimensions and color in compliance with your specificationsAre the nameplate ratings for space heater thermal protector temperature detector etcidentical with what you orderedIs there any damageAre all accessories and accompanying instruction manuals in good orderPlease ensure that the arrow head indicator really indicates direction of rotationIf there is any specific requirements please ensure they are in conformity with yourspecifications

221

StorageWhen motors are not in operation the following precautionary measures should be undertaken toassure best performance

222

Place

a High and dry well ventilated without direct sun dust or corrosive gasb Not located near a boiler or freezer

c Entirely free from vibration and easy movement

d Motors should be put on pallets to prevent moisture

223

Motors should be wellshielded form dust but under wellventilated circumstances

224 Moisture preventionSince moisture can be very detrimental to electrical components the motor temperature shouldbe maintained about 3C above the dew point temperature by providing either external or internalheat If the motor is equipped with space heaters they should be energized at the voltage shown

by the space heater nameplate attached to the motor Incandescent light bulbs can be placedwithin the motor to provide heat However if used they must not be allowed to come in contactwith any parts of the motor because of the concentrated hot spot that could result

225

Even during storage the insulation resistance should be kept above the specified valuesa For measurement of insulation resistance and acceptable standard values please refer

to measures stated in 312 Measurement of insulation resistance

b Insulation resistance test should be performed once every three months

2

226

If the motor is not in operation for a long period one week and above after installation or has

been in operation but stopped for a period of time the following precautions must be taken

a Protect the motor as measures stated in225

b Insulation resistance test should be performed as stated in 236

227 Bearing protection

a If the motor has been provided with a shaft shipping brace to prevent shaft movement

during transit it must be removed before operating the motor It is very important thatthis brace be reinstalled exactly as it was originally before the motor is moved from

storage or any time when the motor is being transported This prevents axial rotor

movement that might damage the bearingsb Motors equipped with sleeve bearings are shipped from the factory with the bearing oil

reservoirs drained In storage the oil reservoirs should be properly filled to the center of

the oil level gauge with a good grade of rust inhibiting oil This will keep the bearingjournals well oiled to prevent rusting The motor shaft should be rotated several

revolutions every month ensuring the shaft does not come to rest in its original positionWhile the shaft is rotating it should be pushed to both extremes of the endplay

c Motors with antifriction bearings are properly lubricated with the correct grade of greaseat the factory and no further greasing is required in storage The shaft should be rotated

several revolutions every month to maintain proper distribution of the grease within the

bearingsd Tiltpad bearings are a type of sleeve bearing used in special design applications Due to

the nature of this bearing a loose oil ring for delivering lubricant cannot be providedTherefore during the storage internal oil must be periodically manually introduced into

the pads and housing to prevent the occurrence of oxidation of the precision machined

components1 Remove the pipe plug from the bearing cap located above thetiltbearing shell

2 Pour in approximately one cup of oil every month and rotate the shaft a few

revolutions about every two 2 weeks

3 For long periods of storage the oil that accumulates in the housing should be

removed

228

ATTENTION

Care should be taken to keep parts such as fitting surFaces key shaft extension and axial

central hole from any collision with foreign matter Grease should also be generouslya lied to revent rustin

229 TransportationTo keep the rotating parts of motors from moving thus preventing damage and scratching duringtransportation they should be held securely with a locking device Remove all transit clampsbefore operating the motor It is very important that this device be reinstalled exactly as it was

originally before the motor is moved from storage or any time when the motor is beingtransported The vertical mounting type motors should be transported in the vertical position

3

QDo not use the hoisting hookeyebolts to lift more than the motor itself They are

designed to support the motor only Make sure the hoisting hook is correctlyattached to the eyeboltslugs and that they are fully screwed in before hoistingAlso note such parts as fan cover ventilation box bracket slipring etc may havetheir own hoisting lugs which can only carry their own weight Nothing extra

should be attached while hoistingDo not twist the steel wires and make sure the eyebolts have been firmly screwedand the sling angle is correct

Suspension rod

45max

30max

45 max

Fig 1

3 INSTALLATION

Motor installation site and environment311

Standard environment and site conditions for the installation of motors are usually set as follows

a Ambient temperature 1040C

b Humidity Relative humidity below 90RH for totally enclosed types and below 80RHfor semienclosed types

c Elevation below 1000 meters or 3300 feet

d Harmful gases liquids dusts high moisture should be absent

e Foundations should be strong and free of vibrationIf there are any special environmental conditions please inform TWMC prior ordering

312 Ventilation and space

a Installation area should be well ventilated

b The installation space should be large enough to facilitate heat dissipation andmaintenance

32 Foundation321

Use rigid and solid sole plate or common bed as foundationFor best motor performance it is advisable to use a sole plate or common bed particularly when

using a shaft coupling

4

Bearing stand Bearing stand Coupling Motor CoupiingMotor Load machine

Load machine

J

Fig 2 Common bed Common bed

322 Installation

a Select an appropriate foundation surface for the sole plate or common bed which will beconsidered the ultimate level

b Align the position of the common bed with reference to that level

c Align the level accuracy at least at four points such as bearing mounting shaft extension

etc The accuracy should be within004mm or 0015 inches

d Sole plate or common bed should be embedded in concrete foundation as illustrated in Fig3 Stiff pads should also be installed beneath the wedges which are welded together at

various spots about 400500mm15751970 inches apart This will enable the foundation

to evenly carry the weight of the whole motor

e The base should be sturdy and rigid to keep itWedge

flat and level PaaDiscontractive

f Make sure the mortar and concrete are Mortar

completely dry and the precision of the level is

acceptable and then set the motor on the

mounting foundation

g Accurately install shaft couplings belt sheaves

etc then weld the wedges solid to prevent any Fig 3

change in positionmortar

Concrete foundation Welding spots

323 The foundation of vertical induction motors Also the foundation of pumpa Foundation of motorpump must be rigid and secure to provide adequate support There

must be no vibration twisting misalignment etc due to inadequate foundations

b A massive concrete foundation is preferred in order to minimize vibration Rigidity and

stability are enhanced by prop plate and foundation bolt As shown in Fig 4

5

Motor

Hex nut Foundation bolt

Base platMotor support

ic base plateaProp plate

SS41 I Concreteiti

Fig 5Fig 4 gase foundation Pump

324 Installation of vertical motors

a All mounting surfaces must be clean and level

b Foundation must be leveled at least at 4 points and guaranteed to be below004mm

0015 in flat and level

c Make sure the mortar and concrete are completely dry and the precision of the level is

acceptable and then set the motor on the mounting foundation

d Accurately install shaft couplings

33 Installation of shaft coupling331

ATTENTION

Motors must always be accurately aligned and this especially applies where they are

directly coupledIncorrect alignment can lead to bearing failure vibration and even shaft fracture As soon

as bearin failure or vibration is detected the ali nment should be checked

332

Field application of a coupling to the motor shaft should follow the procedures recommended bythe coupling manufacturer The motor shaft extension must not be subjected to either extremeheat or cold during coupling installation

ATTENTION

Basically the coupling should be heated and pushed onto the shaft extension with slightaxial force To revent dama es to the bearin do not hammer the cou lin

334

Although the sleeve bearings are equipped with thrust faces these are intended only to providemomentary axial restraint of rotor movement either during startup or when operating the motordisconnected from the driven equipment They must not be operated under a constant thrust

0load unless they were originally designed for this condition

6

Motors with either sleeve or antifriction bearings are suitable for connection to the driven load

through a flexible coupling Solidly coupling to the load is not acceptable With sleeve bearingsthe flexible coupling should be of the limited end float type to prevent the possibility of any endthrust from load being transmitted to the motor bearings which could cause bearing damageThe recommended limits of end float are as follows

Endplay indicator

X 6mm X 6mm

Y 3mmX

Ix x x

3m m

I The value of the red groove is 6mm

Fig 6

a When the motor is in operation after installation be sure that the endplay indicator is

within the 6mm 236 in of the groove on the shaft or aligned to the shaft shoulder

immediately outboard of the driveend bearing to assure there is low friction between shaft

and bearingb Unless otherwise specified the designed endplay value X of the groove for TWMC

motors in general is within 6mm 236 in as illustrated in Fig 6 In essence the endplayindicator is adjusted to point at the center of the groove or the driveend shaft shoulderthus X equals to 61 mm or so and the endplay value Y of the couplings should equal or

be smaller than 3mm 118 inc If the desired value Y is greater than 3mm 118 in caused for instance by a thrust load

andor load machine with large endplay please inform TWMC prior to entering an order

335

In aligning the motor and rotor axially with the driven equipment consideration should be givennot only to the endplay indicator position but also to axial shaft expansion and increase in shaft

centerline height due to thermal effects In general the axial shaft growth for motors can be

disregarded since neither bearing is fixed and any shaft growth due to temperature increase will

produce an elongation away from the coupling

Shaft height growth change in shaft centerline elevation for TEFC machines can be calculated

as follows

000005xmotor foot to shaft dimensionFor nonTEFC machines divide the number by 2

336

It is desirable in normal operation that the motor operates on its magnetic center so that no axial

force is exerted on the coupling

7

The motor shaft and the driven shaft should be aligned within the following tolerances in both

angular and parallel alignment

Unit mm

TIR Ran e of rotatin s eed Solid cou lin Flexible cou lin

C2500 r m and above 003 003

Below 2500 r m 004 005

A2500 r m and above 003 003

Below 2500 r m 003 004

Angular misalignment is the amount by which the centerlines of driver and driven shafts are

skewed It can be measured using a dial indicator set up as shown in Fig 7 The couplings are

rotated together through 360 degrees so that the indicator does not measure runout of the

coupling hub face The shafts should be forced against either the in or out extreme of their endfloat while being rotated

A TIRC TIR

INDICATOR BASEINDICATOR INDICATOR BASE

1INDICATOR

Fig7 COUPLING HUBS

TIRTotal indicator reading by dial indicator Fig 8 COUPLING HUBS

Parallel misalignment is the amount by which the centerlines of the driver and driven shafts are

out of parallel It can be measured using a dial indicator set up as shown in Fig 8 Again the

couplings are rotated together through 360 degrees so that the indicator does not measure runoutof the coupling hub outside diameter

337

After the motor has been properly aligned with the driven equipment and the holddown boltshave been installed and tightened for motors with fabricated frames at least two dowel pinsshould be installed in two diagonally opposite motor feet

338 Installation of shaft coupling Vertical hollow shaft motor onlyBolted Coupling as shown in Fig 9

a Bearings are provided to absorb some upward shaft thrust when the coupling is fittedb The coupling is fastened with bolts

c This coupling type is not autorelease type

Note Standard high thrust motors can absorb momentary upthrust load up to 30 of thestandard down thrust load If the upthrust is long in duration over 10 Seconds andorexceeds 30 of the standard high thrust rating special design arrangements are

required and standard motor is not suitable

8

Upthrust boltI

Pump shaft

I Drive couplingDrive in

Ratchet pin

Fig 9

Fig 10

339 Nonreverse ratchetcoupling as Fig 10 If necessaryThe nonreverse coupling is also a bolted type and

a It prevents the pump and motor from rotating in the reverse direction

b It also prevents damage from over speeding and damage to pump shaft and bearingsc The ratchet pins are lifted by the ratchet teeth and are held clear by centrifugal force and

friction as the motor comes up to speedd When power is removed speed decreases and the pins fall At the instant of reversal a

pin will catch in a ratchet tooth and prevent backward rotation

e When installing the nonreverse coupling do not use lubricant Lubricant will interfere with

proper operation The top half of the coupling should seat solidly on the lower half and the

pins should touch the bottom of the pockets between the teeth in the platef As with the bolted coupling the upthrust capabilities are 30 of the standard high thrust

rating for down thrust

ATTENTION

Do not apply nonreverse ratchets on applications in which the pump reversal time from

shutdown the instant the sto button is ressed to zero s eed is less than one second

34 Installation for belt drive

In general power transmission through direct flexible coupling is appropriate for large motors

Such motors are not suitable for belt chain or gear connection unless specially designed for such

service However for small and medium motors with outputs within the ranges shown on the

table below it is acceptable to use belt transmission as indicated Beyond these ranges do not

apply belt sheaves unless specially designed

341

The diameter ratio between conveyance sheaves should not be greater than 5 to 1 for flat beltsand 8 to 1 forVbelts It is also advisable to limit the belt velocity to under 35msec 115 ftsec to

limit belt abrasion and vibration The smaller the outer diameter of the Vbelt sheave the greaterthe shaft bending stress will be If the bending stress is in excess of the shaft fatigue stress the

shaft may break Therefore please inform TWMC when you have decided the size of the

sheaves and the length of the belts upon ordering

9

ATTENTIONvbetsheave

Place the sheave and belt as close as possible to the motor Xbody it is advisable to make x as shown in Fig 11 equal to 0to reduce the bending moment and improve shaft life

Fig 11

342 Table of beltsheave a lication for eneral electric motors

Output VBelt Sheave

KWHP ConventionalVBelts NarrowVBelts

VBeltNumber Min Max VBelt Number Min Max

4P 6P 8PType

Of PCD Width Type Of PCD WidthBelts mm mm Belts mm mm

1115 B 4 160 82 3V 4 125 481115 B 5 170 101 3V 5 140 59

1115 B 5 190 101 3V 6 160 691520 B 5 170 101 3V 6 125 69

1520 B 5 224 101 3V 6 160 691520 C 4 224 111 5V 3 180 60

18525 B 5 200 101 3V 6 140 6918525 C 4 224 111 5V 3 180 60

18525 C 5 224 136 5V 4 180 782230 B 5 224 101 5V 6 160 69

2230 C 5 224 136 3V 4 180 782230 C 5 250 136 5V 4 200 78

3040 C 5 224 136 5V 4 180 783040 C 5 265 136 5V 4 224 78

3040 C 6 265 162 5V 5 224 953750 C 6 224 162 5V 4 200 78

3750 C 6 265 162 5V 4 224 783750 C 7 280 187 5V 5 250 95

4560 C 6 265 162 5V 4 224 784560 C 7 280 187 5V 5 224 95

4560 C 7 315 187 5V 6 250 1135575 C 7 265 187 5V 5 224 95

5575 C 8 300 213 5V 6 250 1135575 D 5 355 196 5V 6 280 113

75100 C 8 315 213 5V 6 250 11375100 D 6 355 233 5V 6 315 113

75100 D 6 400 233 5V 6 355 11390120 D 6 400 233 5V 6 355 113

90120 D 6 425 233 8V 4 355 124110150 D 7 400 270 8V 4 355 124132175 110150 D 7 450 270 8V 4 400 124160200 132175 D 9 450 344 8V 4 450 124

35 Conveyance with chain or gear

351

Make sure the loading capacity of shaft and bearings is appropriate for the size and installationposition overhung of chain and gear If necessary please contact us to ensure the shaft andbearings will meet your requirements

A10

352

Pay close attention to ensure the parallelism of shafts

353

The teeth of couplings should be correctly and precisely matched the force conveyancecenters should lie on the same line

354

There should be no skip jumping vibration or unusual noises

ATTENTION

Do not hammer conveyance devices such as couplings belt sheaves chain wheels gearsetc onto the shaft Conveyance devices should be fitted and removed only by means of

suitable devices Heat shrinking may be a better alternative to avoid damaging bearingsand com onents

QI The exposed rotating parts should be covered to prevent accidents

36 Electrical connections

All interconnecting wiring for controls and grounding should be in strict accordance with local

requirements such as the USA National Electrical Code and UK IEE wiring regulations Wiring of

motor and control overload protection and grounding should follow the instructions of connection

diagrams attached to the motor

361 Power

The rated conditions of operation for the motor are as shown on the nameplate Within the limitsgiven below of voltage and frequency variation from the nameplate values the motor will

continue to operate but with performance characteristics that may differ from those at rated

conditions

10 of rated voltage5 of rated frequency10 combined voltage and frequency variation so long as frequency variation is

no more than 5 of rated

Operating the motor at voltages and frequencies outside of the above limits can result in both

unsatisfactory motor performance and damage to or failure of the motor

362

The main lead box furnished with the motor has been sized to provide adequate space for the

makeup of the connections between the motor lead cables and the incoming power cables

Thebolted joints between the motor lead and the power cables must be made and

insulated in a workmanlike manner following the best trade practices363

Either fabricated motors or fan cooled cast frame motors are all provided with grounding pads or

bolts

The motor must be grounded by proper connection to the electrical system ground

11

364

The rotation direction of the motor will be as shown by either a nameplate on the motor or the

outline drawing The required phase rotation of the incoming power for this motor rotation mayalso be stated If either is unknown the correct sequence can be determined in the followingmanner While the motor is uncoupled from the load start the motor and observe the direction ofrotation Allow the motor to achieve full speed before disconnecting it from the power source

Refer to the operation section of these instructions for information concerning initial startup If

resulting rotation is incorrect it can be reversed by interchanging any two 2 incoming cables

365 Auxiliary devices

Auxiliary devices such as resistance temperature detectors thermocouples thermoguards etcwill generally terminate on terminal blocks located in the auxiliary terminal box on the motor

Other devices may terminate in their own enclosures elsewhere on the motor Such informationcan be obtained by referring to the outline drawing Information regarding terminal designationand the connection of auxiliary devices can be obtained from auxiliary drawings or attached

nameplatesIf the motor is provided with internal space heaters the incoming voltage supplied to them must

be exactly as shown by either a nameplate on the motor or the outline drawing for proper heater

operation

Cautionmust be exercised anytime contact is made with the incoming space

heater circuit as space heater voltage is often automatically applied when themotor is shutdown

4 OPERATION

41 Examination before start

411

When motors are installed in good manner ensure the wiring is according to the diagram Alsothe following points should be noted

a Make sure all wiring is correct

b Ensure the sizes of cable wires are appropriate and all connections are well made for thecurrents they will carry

c Ensure all connections are properly insulated for the voltage and temperature they will

experienced Ensure the capacity of fuses switches magnetic switches and thermo relays etc are

appropriate and the contactors are in good condition

e Make sure the frame and terminal box are groundedf Make sure that the starting method is correct

g Make sure switches and starters are set at their right positionsh Motor heaters must be switched off when the motor is running

412 Measurement of insulation resistance

During and immediately after measuring the terminals must not be touched as they

may carry residual dangerous voltages Furthermore if power cables are

connected make sure that the power supplies are clearly disconnected and there

0are no moving parts

12

a For rated voltage below 1000V measured with a 500VDC meggerb For rated voltage above 1000V measured with a 1000VDC meggerc In accordance with IEEE 43 clause 93 the following formula should be applied

RRated voltage v

1 x 10 MS21000

d On a new winding where the contaminant causing low insulation resistance is generallymoisture drying the winding through the proper application of heat will normally increasethe insulation resistance to an acceptable level The following are several acceptedmethods for applying heat to the winding1 If the motor is equipped with space heaters they can be energized to heat the

winding2 Direct current as from a welder can be passed through the winding The total current

should not exceed approximately 50 of rated full load current If the motor has onlythree leads two must be connected together to form one circuit through the windingIn this case one phase will carry the fully applied current and each of the others one

half each If the motor has six leads 3 mains and 3 neutrals the three phases shouldbe connected into one series circuit

Ensure there is adequate guarding so live parts cannot be touched

3 Heated air can either blown directly into the motor or into a temporary enclosure

surrounding the motor The source of heated air should preferably be electrical as

opposed to fueled such as kerosene where a malfunction of the fuel burner couldresult in carbon entering the motor

ATTENTION

Caution must be exercised when heating the motor with any source of heat other than selfcontained space heaters to raise the winding temperature at a gradual rate to allow anyentrapped moisture to vaporize and escape without rupturing the insulation The entireheatin c cle should extend over 1520 hours

Insulation resistance measurements can be made while the winding is being heated

However they must be corrected to 40C for evaluation since the actual insulation

resistance will decrease with increasing temperature As an approximation for a new

winding the insulation resistance will approximately halve for each 10C increase in

insulation temperature above the dew point temperature

e Should the resistance fail to attain the specified value even after drying careful

examination should be undertaken to eliminate all other possible causes if any

413 Power Source

a Ensure the capacity of the power source is sufficient

b Ensure the supply voltage and frequency ratings are identical to those on the nameplatec Voltage variation should be confined to within 10 of the rated value and the phase to

phase voltages should be balanced

13

414 Bearing lubrication

a For sleeve bearing motors the oil reservoir must be filled with oil to the correct level On

selflubricated bearings the standstill oil level will be at the center of the oil gauge The

proper oil is a rust and oxidation inhibited turbine grade oil Refer to the lubrication

nameplate for the recommended viscosityb Motors which are supplied with provision for flood lubrication have an inlet orifice to

meter the oil flow to the bearing Refer to the outline drawing for these values If the

supply pressure does not match that stated on the outline the orifice size must be

adjusted to produce the specified flow rate The drain adapter also provided has a weir

plate fixed to the inside of the pipe to permit the establishment of the proper oil level Thisweir plate must be located at the bottom of the pipe and must be parallel to the plane ofthe motor feet To ensure optimum flow the drain line should be vented to the

atmosphereOil inlet temperature Normal below 50C

Alarm 60C

Trip 65C

c If the motor is in storage for over three 3 months refilling of some new oil should be

undertaken before operation to prevent bearing damage due to dry friction The oil levelshould be kept at the center of the oil gauge If necessary drain some oil after refilling

d Motors that have been designed with antifriction bearings for use with an oil mist

lubrication system have been packed at the factory with a small amount of grease for shorttest runs Continuous running should not be considered unless the oil mist system isinstalled and operating

e Grease lubricant type1 The bearings have been well greased at the factory before delivery However

regreasing is required if a significant period has elapsed between manufacture anduse or in storage

2 Unless otherwise specified Exxon Polyrex EM is the standard applied to TWMCmotors

415 Cooling water for the cooler on watercooled motors

Make sure the quality volume and inlet temperature of cooling water for the motors are normalbefore the machine is in operation

Water General tower water or industrial water

Volume Please see outline drawingInlet temperature Normal below 30C

Alarm 35C

Trip 40C

416

ATTENTION

Make sure all locks which fasten the movable parts of the motors during transportationare dismantled and the shaft can rotate freel

417

ATTENTION

Ensure there are no forei n matter or tools inside the motors before startin motors

14

418

Make sure the transmission system including belts screws bolts nuts and set pins are in goodcondition

The keys fitted to the shaft extensions are held by plastic tape only to prevent

Qthemfrom falling out during transportation or handling The shaft key shall be

removed to avoid flying out when the motor is operated prior to the couplings etc

being fitted to the shaft extension

419

Make sure the items above are examined Test the motor running with or without load Recordand check according to Maintenance at 15minute intervals during the first three hours of

operation Then regular examinations should take place at longer intervals If all goes well themotor can be classified as in good order

42 Starting operation

421 Starting load

Initially run the motor unloaded prior to coupling to other machines Unless otherwise specified a

motor usually starts with light load which is then gradually increased proportional to the squareof the speed and at last reaches 100 load at full load speed

422 StartingToo frequent starts can be harmful to the motors The following restrictions should be observed

a Motor can be restarted should the initial start fail Two starts are generally permissiblewhen the motor is cold

b Motor can be started only once when it is at normal running temperaturec Should additional starts be necessary beyond the conditions stated above the following

restrictions should be noted

1 Let the motor cool down for 60 minutes before restarting fully loaded

2 Let the motor cool down for 30 minutes before restarting unloaded

3 Two inching starts can be regarded as one normal start

ATTENTION

If the motor rotor fails to start turning within one or two seconds shut off the power

supply immediatelyInvesti ate thorou hl and take corrective action before attem tin a restart

Possible reasons for not starting are

1 Too low a voltage at the motor terminals

2 The load is too much for the rotor to accelerate

3 The load is frozen up mechanically4 All electrical connections have not been made

5 Singlephase power has been applied6 Any combination of the above

15

423 Rotating direction

a Most TWMC motors arebidirectional However when some special types such as highspeed2Pole certain large capacity motors those with a nonreversing ratchet etcshould rotate in one direction please ensure the rotation is in conformity with the

directional arrowmark shown on the attached nameplateb To reverse abidirectional motor cut the power and wait until the motor stops Then

interchange any two of the three phases

424 Power source Voltage Current

a Ensure the voltage and frequency of the power source are identical to the ratings shownon the nameplate

b Voltage variation should be confined to within 10 of the rating and the three phasevoltages should be in full balance

c Ensure the motor phase currents when without load are within 5 of the averagevalues

425

Frequency variation should be confined to within 5 of the rating The aggregate variation of

voltage and frequency should be confined to within 10 of the absolute value of the ratings

425 Startin time and unusual noises

ATTENTION

Starting time is longer for the motors with large inertia However if starting time is longerthan usual or if there is difficulty in starting or there is abnormal noise do not run themotor and refer to TWMC Service re resentative

426 Sleeve bearing oil rings sleeve bearing types onlyAs the oil ring is used to carry lubricant to sleeve bearings frequently check to ensure the oil ringis in motion

427 Bearing temperature rise

Following the initial startup the bearing temperatures should be closely monitored The rate ofrise in bearing temperature is more indicative of impending trouble than is the actual temperature

ATTENTIONIf the rate of rise in temperature is excessive or if the motor exhibits excessive vibration or

noise it should be shut down immediately and a thorough investigation made as to thecause before it is o erated a ain

If the bearing temperature rise and motor operation appear to be normal operation shouldcontinue until the bearing temperature stabilizes

Recommended limits on bearing temperature are as followsSleeve Bearings Total measured temperature

By permanently installed detector 90C

By temporary detector on top of the bearing 85C

0sleeve near the oil ring

16

AntiFriction Bearings Total measured temperatureBy permanently installed detector 100C

By temporary detector measuring the outside 95Cof the bearing housing

ATTENTION For sleeve bearing1 It must be noted that when operating flood lubricated sleeve bearings without outside

lubrication supplied the bearing temperature must not be allowed to exceed 85C total

temperature2 Under normal condition for the selflube bearing the rate of temperature rise should

be from 11 to 14C for the first ten 10 minutes after starting up and approximately22C at thirty 30 minutes The rate of bearing temperature rise is a function of thenatural ventilation and operating conditions

3 When the rate of bearing temperature rise is less than 1C per halfhour the bearingtemperature is considered to be stabilized

4 If the total bearing temperature exceeds 95C 4he motor should be shut down

immediatel

428 Noise and Vibration

ATTENTION

Any abnormal noise or vibration should be immediately investigated and corrected

Increased vibration can be indicative of a change in balance due to mechanical failure of a

rotor art a stator windin roblem or a chan e in motor ali nment

5 MAINTENANCE

51 Major points in regular inspections and maintenance

QFor safety maintenance and repairs must only be carried out by properly trained

personnel

Some testing such as insulation resistance usually requires the motor to be

stopped and isolated from power supplies

Routine inspection and maintenance are usually performed by looking listening smelling and

simple meters

High temperature may arise under operating conditions on the motor surfaces so

Qthat touching should be prevented or avoided Keep away from moving and live

parts Unless deemed necessary do not remove guards whilst assessing themotor

Timely replacement of worn parts can assure longevity and prevent breakdown

Routine inspection and regular inspection and maintenance are important in preventingbreakdown and lengthening service life

17

Owing to the varied time and circumstances motors are used it is difficult to set the items and

periods for regular inspection and maintenance However as a guide it is recommended to be

performed periodically according to factory maintenance program Generally the inspectionscope determined by the following factors

a Ambient temperatureb Starting and stopping frequencyc Troublesome parts usually affecting motor functions

d Easily abraded partse The important position of motor in the operational system of a factory should be duly

recognized Therefore its health and wellbeing should be fully protected especially whenit is operating in severe conditions

52 Motor windingsa Measurement of insulation resistance and standards to determine quality of insulation

resistance please refer to measures stated in 312 Measurement of insulationresistance

b Inspection of coilends

1 Grease and dust accumulated on coils may cause insulation deterioration and poorcooling effect

2 Moisture must not accumulate Keep coils warm when motor is not in use if moisturecan be seen

3 Discoloring This is mainly caused by overheatingc Ensure no untoward change of wedges from original positiond Ensure the binding at the coil end is in its normal position

53 Clean the interior of the motor

a After a motor is in operation for some time accumulation of dust carbon powder and

grease etc on the inside is unavoidable and may cause damage Regular cleaning andexamination is necessary to assure top performance

b Points to note during cleaning1 If using compressed air or blower

a Compressed air should be free of moisture

b Maintain air pressure at 4 kgcm since high pressure can cause damage to coils

2 Vacuum

Vacuum cleaning can be used both before and after other methods of cleaning toremove loose dirt and debris It is a very effective way to remove loose surfacecontamination from the winding without scattering Vacuum cleaning tools should benonmetallic to avoid any damage to thee winding insulation

3 WipingSurface contamination on the winding can be removed by wiping using a soft lintfreewiping material If the contamination is oily the wiping material can be moistenednot dripping wet with a safety type petroleum solvent In hazardous locations a

solvent such as inhibited methyl chloroform may be used but must be used sparinglyand immediately removed While this solvent is nonflammable under ordinaryconditions it is toxic and proper health and safety precautions should be followedwhile using it

18

ATTENTION

Solvents of nay type should never be used on windings provided with abrasion protectionAbrasion rotection is a ra rubberlike coatin a lied to the windin endturns

Adequate ventilation must always be provided in any area where solvents are

being used to avoid the danger of fire explosion or health hazards In confinedareas such as pits each operator should be provided with an airline respirator a

QI hose mask or a selfcontained breathing apparatus Operators should wear

goggles aprons and suitable gloves Solvents and their vapors should never be

exposed to open flames or sparks and should always be stored in approved safetycontainers

4 Keep core ducts completely clean The difference in temperature rise could bearound 10C before and after cleaning

54 Clean the exterior of the motor

a On open ventilated motors screens and louvers over the inlet air openings should not be

allowed to accumulate any buildup of dirt lint etc that could restrict free air movement

ATTENTION

Screens and louvers should never be cleaned or disturbed while the motor is in operationbecause an dislod ed dirt or debris can be drawn directl into the motor

b If the motor is equipped with air filters they should be replaced disposable type or

cleaned and reconditioned permanent type at a frequency that is dictated by conditionsIt is better to replace or recondition filters too often than not often enough

c Totally enclosed air to air cooled and totally enclosed fan cooled motors require specialcleaning considerations The external fan must be cleaned thoroughly since any dirt

buildup not removed can lead to unbalance and vibration All of the tubes of the airto

air heat exchanger should be cleaned using a suitable tube brush having synthetic fiberbristles not wire of any type

55 Maintenance ofantifriction bearings

551 Frequency ofrelubricationThe life of grease varies greatly as a result of types of model revolution speed temperatureoperational conditions etc It is therefore impossible to be precise about replenishment intervals

However for normal direct coupling transmission the periods shown as Table 1 may be used as

a guide

Remarks

a The periods shown in Table 1 should be halved where bearings are used for belt drive

andor in dirty or high ambient temperature or high humidity environments

b Please refer to the lubrication nameplate if attached to the motor

c For bearing numbers outside the range of Table 1 please contact TWMC

19

d If the periods referred to in Table 1 for driveend bearing and opposite driveend are

different for the convenience of maintenance operation please take the shorter one the

required grease replenishment period of these bearings

551 Kinds of greaseExxon Polyrex EM polyurea base grease will be used for all models with open bearings Please

check and follow lubrication nameplate for any special grease used in bearings Please us

identical grease or its equivalents when maintaining motor

ATTENTION

Do not mix different kinds of grease

Mixing grease with different type of thickeners may destroy its composition and physicalproperties Even if the thickeners are of the same type possible differences in theadditive ma cause detrimental effects

552 Grease quantityThe amount of grease per replenishment depends on the type size and construction of the

bearings The maximum amount of replenishment for each bearing is shown in Table 2

553 Regreasing

QIfrelubrication is to be performed when the motor is running stay clear of rotating

parts

It is advisable toregrease when the motor is running to allow the new grease to be evenlydistributed inside the bearingBeforeregreasing the inlet fitting should be thoroughly cleaned to prevent any accumulated dirt

from being carried into the bearing with the new grease The outlet of grease drainage should be

opened to allow the proper venting of old grease

Use a grease gun to pump grease through grease nipple into the bearings Afterregreasingoperate the motor for 1030 minutes to allow any excess grease to vent out

0 20

TABLE 1

Bearing 600 720 750 900 1000 1200 1500 1800 3000 3600Number RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM

10

2 2000 Hrs

13

14 1000 Hrs

15

16 720 Hrs17 2000 Hrs

62XX 18 3000 Hrs63XX 20

72XX 22

73XX 24 1500 Hrs

26

28 2000 Hrs 1000 Hrs

30

32 500 Hrs

34 1500 Hrs

36

38 2000 Hrs 1000 Hrs

Bearing 600 720 750 900 1000 1200 1500 1800

Number RPM RPM RPM RPM RPM RPM RPM RPM

NU214

15 2000 Hrs

16

17

18 3000 Hrs 1500 Hrs

20

22 1000 Hrs

24

NU2XX 26 2000 Hrs

NU3XX 28 500 Hrs

30

32

34 2000 Hrs 1000 Hrs36

38 2000 Hrs40

44 1000 Hrs

48 1000 Hrs

Bearing 600 720 750 900 1000 1200 1500 1800

Number RPM RPM RPM RPM RPM RPM RPM RPM

22220 300 Hrs

22

24 1000 Hrs 500 Hrs

26

28

222XX30 300 H rs

223XX32 500 Hrs

34

36

38 500 Hrs

40 300 Hrs

44

48 300 Hrs

21

TABLE 2

Bearin No Amount of re lenishment Bearin No Amount of re lenishment

6210 30 6310 40

6212 40 6312 60

6213 50 6313 80

6214 50 6314 80

6215 60 6315 100

6216 60 6316 100

6217 80 6317 120

6218 80 6318 120

6220 100 6320 160

72XX 6222 120 73XX 6322 220

6224 120 6324 270N U2XX

6226 140N U223XX

6326 3002222XX 223XX6228 160 6328 400

6230 180 6330 450

6232 200 6332 500

6234 250 6334 600

6236 300 6336 700

6238 350 6338 800

6240 400 6340 900

6244 450 6344 900

6248 500 6348 900

Fill new grease until it overFlows and the old grease is entirely replaced

554 Oil relubrication For oil lubrication types onlyMaintain proper lubrication by checking the oil level periodically and adding oil when necessaryBecause of the initial clearing action of the bearing and the expansion of the oil as it comes up to

operating temperature the oil level will be higher after the motor has been in operation for a whilethan it is with the motor at standstill

Overfilling should be avoided not only because of the possibility that expansion may force the oilover the oil sleeve and on to the rotor but also because too high an operating oil level preventsthe bearing form clearing itself of excess oil The resultant churning can cause extra loss hightemperatures and oxidized oil If during operation the oil level goes above the maximum shownon the sight gauge drain enough oil to bring the level back within the recommended operatingrange Do not permit the operating level to fall below the minimum shown on the gauge

ATTENTION

Should it ever become necessary to add excessive amount of makeup oil investigateimmediatel for oil leaks

Change the oil at regular intervals The time between oil changes depends upon the severity of

operating conditions and hence must be determined by the motor user Two or three changes a

year is typical but special conditions such as high ambient temperature may require more

frequent changes Avoid operating the motor with oxidized oil

Use only good grade oxidationcorrosioninhibited turbine oils produced by reputable oil

companies

0 22

The viscosity of the oil to be used depends upon the type and size of the bearings its load and

speed the ambient temperature and the amount and temperature of the cooling water if usedThe lubrication nameplate or instructions with each motor specifies the viscosity range of oilsuitable for average conditions The usual oil viscosity range of oil suitable for averageconditions The usual oil viscosity recommendations are summarized in Table 3 Operation inambient temperatures that are near or below freezing may require preheating the oil or the use of

special oil Whenever the motor is disassembled for general cleaning and reconditioning the

bearing housing may be washed out with a suitable cleaning solvent Be sure that the oil

metering hole is clear and then dry the housing thoroughly beforereassembly and ensure alltraces of cleaning solvent have been removed

TABLE 3 Oil Viscosit

Bearing function Bearing Oil Viscosit SSU

and location Type 100F 200F

72XX 73XX

Angular contact ball 150 45

Thrust Bearing Andor 62XX 63XX

S herical roller 300 53

Plate Kin sbu T e 300 53

Remark When a lubrication nameplate attached to the motor use lubrication oil it stipulates

555 Cleaning and installation of bearingsa Apply the proper amount of grease to the disassembled parts of the bearing after they

have been thoroughly cleaned with high quality cleaning oil Then protect them from

contamination before and during assemblyb Bearing installation

ATTENTION

Before installing the bearings make sure that the shaftmounted parts inside the bearingsare in lace before installation

Since the bearing is a high precision component it is important to avoid ingression of dustand foreign matter and hammering during cleaning and installation Use extreme care

and insure clean conditions during installation and assembly

ATTENTION

The best way for bearing installation is heat shrinking Knocking and hammering duringinstallation should be avoided absolutel

The bearing should be heated in a bath of clean oil at a temperature of approximately80C After warming slide the bearings in place quickly and nimbly so that it has not

shrunk before being fully in positionGrease the bearing after the temperature returns to normal and then reassemble the

motor

23

56 Maintenance of sleeve bearings

561 Daily inspectionsa Ensure the volume and quality of lubrication oil is in compliance with specifications

Upper limit

Standard oil levelr

Fig12Lower limit

6mm

b Ensure there is motion of the oil ring and it is not clampedc The indicator of the shaft endplay should be restricted within the specified range of the red

groove of the shaft or the 3mm 118 in range of the driveend shaft shoulder or the

bearing may be damaged

Indicator

Red groove Driveend

Shaft shoulder

Fig 13

562 Regular examination

a Periodical change of oil

The oil reservoirs of self not flood lubricated bearings should be drained and refilled about

every six 6 months More frequent changes may be needed on highspeed 3600rpmmotors or if severe oil discoloration or contamination occurs In conditions wherecontamination does occur it may be advisable to flush the reservoir with kerosene toremove any sediment before new oil is added Proper care must be taken to thoroughlydrain the reservoir of the flushing material before refilling with the new oilRefill the reservoir to the center of oil sight glass with a turbine grade of oil that is rust andoxidation inhibited Refer to the outline and lubrication nameplate for the correct viscosity

b Quantity of lubrication oil

Please refer to the lubrication nameplate for oil quantityc Oil viscosityd

ISO Equivalents Viscosity SUS100FVG32 Esso Teresso 32 150

VG46 Esso Teresso 46 200

VG68 Esso Teresso 68 300

24

563 Disassembly

QPriorto disassembling ensure the power supplies are disconnected and there

are no moving parts

The bearing sleeve is of the spherically seated selfaligning type The opposite drive end

bearing is normally insulated for larger motors or when specified On some motors theinsulation is bonded to the spherical seat of the bearing housing

ATTENTION

Extreme care must be exercised in removing the bearing sleeve from the insulated supportto avoid dama in this insulation

The following is the recommended procedure for removing the bearing sleeve

a Remove the oil drain plug in the housing bottom and drain the oil sump

b Remove all instrumentation sensors that are in contact with the bearing sleeve These

would include resistance temperature detectors thermocouples thermometers etc

c Remove the socket head bolts holding the bearing cap and the inner air seal The end

cover plate must also be removed if the nondrive end bearing is being disassembled

Remove the bearing cap and top half of the inner air seal Place them on a clean drysurface to avoid damage to the parting surfaces

d Remove the top half of the bearing sleeve using suitable eyebolts in the tapped holes

provided Lift the bearing top straight up and avoid any contact with the shoulders of the

shaft journals that might damage the thrust faces of the bearing Place on a clean drysurface taking care to prevent damage to either the parting surfaces or the locating pinsthat are captive n the top bearing half

e Remove the screws at the partings in the oil ring and dismantle the ring by gently tappingthe dowel pin ends with a soft face mallet Remove the ring halves and immediatelyreassemble them to avoid any mix up I parts or damage to the surfaces at the partings

f Pull up on the garter spring that surrounds the floating labyrinth seal and carefully slip out

the top half Rotate the garter spring until the lock is visible Twist counterclockwise to

disengage the lock remove the garter spring then rotate the lower half of the seal out of

the groove in the bearing housing Note the condition of these floating labyrinth seals If

they are cracked or chipped they must be replaced Do not attempt to reuse a damagedseal

g To remove the bottom bearing half the shaft must be raised a slight amount to relieve

pressure on the bearing On the drive end jacking or lifting the shaft extension will relieve

the pressure on the bearing for removal Protect the shaft On the nondrive jacking or

lifting can be done using bolts threaded into the tapped holes provided in the shaft end

25

h Roll the bottom bearing half to the top of the shaft journal and then lift it using suitable

eyebolts threaded into the holes provided Again avoid any contact with the shaftshoulders that could damage the bearing thrust faces Place the lower bearing half on a

clean dry surface to protect the parting surfaces

QUseextreme care when rolling out the lower bearing half Keep the hands and

fingers well clear of any position where they might be caught by the bearing half ifit were accidentally released and rotated back to its bottom position Serious

personal injury could result

i Protect the shaft journal by wrapping it with clean heavy paper or cardboard

564 ReassemblyBearing reassembly is basically a reverse of the disassembly procedures outlined above withthe following suggestions

a The interior of the bearing housing should be cleaned and then flushed with clean oil or

kerosene

b The bearing halves and the shaft journal should be wiped clean using lintfree cloth soakedwith clean oil

c All parts should be carefully inspected for nicks scratches etc in any contract surfacesSuch imperFections should be removed by an appropriate method such as stoningscraping filling etc followed by thorough cleaning

d Before installing the floating labyrinth seal halves observe their condition Do not attemptto use a cracked or chipped seal The bottom half seal has a set of drilled holes in its sideface These must be place at the bottom toward the inside of the bearing so that

accumulating oil may drain back into the housing

e Put a bead of CurilT around the seal half outside diameter on both sides adjacent to thegarter spring groove This will prevent oil bypassing the seal around its outside

f Place the bottom seal half on top of the shaft and roll it into position Install the top half andinsert the garter spring pulling up on both ends to permit engaging the lock Run a bead ofCurilT around the outside diameter on both sides adjacent to the garter spring groove on

this half also

g Carefully reassemble the two oil ring halves Inspect the dowel pins for burrs and

straightness and make any corrections required Do not force the ring halves togetherExcessive force may alter the roundness or flatness of the oil ring which can change its oil

delivery performance

h Some of the pipe plugs in the housing are metric thread type These are identified as

othosewhich have a copper lead or similar material washer If these plugs are removed

26

be careful not to lose the washers Beforereassembly inspect the washers and replacethem as required

i Before installing the bearing cap observe the position of the floating labyrinth seal Thetab must be on top to engage the pocket Failure to position the seal properly will resultin damage when the cap is assembled

ATTENTION

1 CurilT is the only approved compound for use in the assembly of the bearings on this

motor Other products may harden and impede the operation2 During thereassembly of the bearing parts a thin layer of CurilT should be applied to

all gaskets and machined interface surfaces This suggestion does not apply to the

machined surfaces of the bearing liner halves

3 When seating the bearing shell apply a thin layer of lube oil at the spherical surface ofthe liner Slowly roll the lower bearing liner into the bearing housing making sure that

the splinted surface of the liner and the housing are flush Gradually lower the shaft

onto the bearing The weight of he shaft will help rotate the bearing liner so that thebabbitt surface of the liner will match the slope of the journal Sometimes it is requiredto use a rubber mallet to tap lightly on the bearing housing while slowly rolling the

shaft to hel this seatin o eration

57 Maintenance of slip ring For Wound Rotor Motors only

Ensuremotor is disconnected from power supplies and there are no accessible

moving parts before maintenance operation

571 Adjustment of carbon brush

a Brush pressure for normal operationElectrographite brush02025kgcmWhen frequent vibrations are evident or the brush is small area below 05 cm the

pressure should be greater than as shown

b Adjustment of brush pressureThe brush pressure should be adjusted to keep normal operation as it wears

The brush pressure may be reduced after use so it is necessary toreadjust For

adjustment please turn adjusting screw pressure adjusting pin or pressure adjustingplate as shown in Fig 14 to obtain the correct tension023 x brush cross sectional

area in cm 10 kgc Brush pressure need not be adjusted if constant force spring is used as shown in Fig 15

and Fig 16

27

Pressure adjusting pinE

I4

e0

0

1

TII

i

I 1

r r

Fig14

Constant

farce

spring

r

b

Fig15 Fig16

572 Brush replacementThe carbon brush is a part of the equipment which is easily worn away replace it after it is worn

to2 34 of original size

a Brush material

The brush material is important to the performance of the motor Only the most

appropriate materials are chosen by TWMC and are listed on the nameplate of the motorIt is important to know this when you replace the brush so a recommended type is used

b Dimensions

Brush holder and gap between them please refer to CNS 2322 C4051 or JIS C2802

ATTENTION

The gap between a brush and it holder is important for good performance and safety of themotor

c Adjustment of new brushes Shown in Fig 171 Polish the new brush with a file until is assumes the appropriate contour of the slip ring

that it touches

28

I

2 Place sandpaper JIS R6252 No 4050 on the slip ring with the abrasive face of the

paper against the brush to induce a closer contact by rubbing against each other

3 Repeat item 2 with fine sand paper JIS R6252 No 100 to 200 until the contact

surface between brush and slip ring exceeds 80

4 Finally clean the contaminated slip ring and brush with clean cloth or compressed air

Stip ring

Carbon brush

Brush holder

i

Emery paper

Fig 17

58 Maintenance of nonreverse ratchet mechanism

For Vertical high Thrust motor only

581

In the pump piping system a check valve and a stop valve should be installed in the dischargeline The check valve placed between the pump and the stop valve is to protect the pump from

reverse flow and excessive pressure The stop valve is used in priming starting and when

shutting down the pump It is advisable to close the stop valve before stopping the pump This is

especially important when the pump is operated against a high static head

TWMC vertical high thrust motors are equipped with nonreverse ratchet NRR mechanism

only when requested by the pump manufacturer Typical construction of the NRR mechanism

is shown as Fig 18 below

The NRR mechanism keeps the pump and motor from rotating in the reverse direction Thus

prevents damage from overspeeding and damage to waterlubricated pump shaft bearings

29

When on shutdown the falling water column tends to drive the pump in the reverse direction

In normal operation the ratchet pins are lifted by the ratchet teeth and are held clear bycentrifugal force and friction as the motor comes up to speed When power is removed the

speed decreases and the pins fall At the instant of reversal a pin will catch in a ratchet toothand prevent backward rotation

582

The service life of ratchet pins depends not only on the reverse shock load between the pin andratchet tooth when pump stopped but also the frequency of pump starting and stopping while inservice Provided that the pins are deformed due to this reverse shock load then the up anddown motion of the ratchet pins could be sluggish or jammed and unusual noises shall arise

The recommended replacement period for these ratchet pins is every three 3 years If thereverse shock load is greater than 30 of motor rated torque or the starting frequency is more

than twice per day then the replacement period should be halved

ATTENTION

The check valve and stop valve in the discharge line should be regularly inspected andmaintained to assure the normal function of these valves This is important to protect the

um and motor from dama e and increase the service life of the NRR mechanism

402 816 104

81G 704 104

ROTATION

A A

SECTION AA

ITEM NAME

104 RATCHET

214 BEARING SEAT

402 EXTERNAL FAN

04 Z4 704 RATCHET PIN CARRIER

816 RATCHET PIN

Fig 18

30

6 FAULT FINDING AND RECOGNITION

Kinds ofSymptoms

PossibleRemedies

Breakdown Causes

Poweroff Consult ower com an

Switchoff Switchon

Motionless and No fuse Install fuse

soundless Broken wirin Check wirin and re air

Broken lead Check wirin and re air

Broken windin s Check windin s and re air

Short circuit of circuit switches Check circuit switches and re lace

Incorrect wiringCheck wiring according to

Fail to start name late

without load Fuse blowing Poor contact at terminal Lock ti htl

Automatic Windin s rounded Facto re air

switch trips off Broken windin s Facto re air

slow start with Poor contact of circuit switches Check and re air

electromagnetic Broken wirin Check and re air

noise Poor contact of startin switches Check and re air

Short circuit of startin switches Check and re air

Incorrect connections of startingswitches

Connect according to nameplate

Fuse blowing Insufficient ca aci of fuse Re lace fuse if wirin ermits

Fail to restart due Overload Li hten load

to tripoff ofHigh load at low voltage

Check circuit capacity and reduce

automatic switch load

Overload or intermittent

overload Lighten load

UndervoltageCheck circuit capacity and powersource

Overvolta e Check ower source

Loading after Ventilation duct cloggedRemove the foreign matter in the

startduct

Ambient temperature exceeds Correct insulation class to B or F or

Overheating motor 40C lower ambient tem erature

Friction between rotor and stator Facto re air

Fuse blown Singlephase Install the specified fuserotatin

Poor contact of circuit switches Check and re air

Poor contact of circuit startingswitches

Check and repair

Unbalance threephase voltageCheck circuit or consult power

com an

31

Kinds ofSymptoms

PossibleRemediesBreakdown Causes

Speed fallsVolta e dro Check circuit and owers source

sharplySudden overload Check machine

Sin le hase rotatin Check circuit and re air

Switch overheatInsufficient ca acit of switch Re lace switch

LoadingHi h load Li hten load

after startHi h belt tension Adust belt tension

Slack belt tension Adust belt tension

Bearing over Misalignment between motor andRealignheating machine shafts

Over s eed of bearin outerrin Adust bracket

Hi h bearin noise Re lace the dama ed bearin

Electromagnetic Occurrence from its first o eration Ma be normal

noise induced by Short circuit of windings should beelectrici

Sudden sharp noise and smokingh re aired at the facto

Noise of low shishi or ThruThru Ma be normal

KalaKala as a result of oar lubrication GreaseBearing noise

KuloKulo as a result of oor lubrication Clean bearin and rease

SaSa or lar er noise Re lace the dama ed bearin

Loose belt sheave Adust ke and lock the screw

Noise Adjust the position of couplings lockLoose coupling or skipke and screw

Loose screw on fan cover Lock fan cover screw ti htlMechanical noise

Fan rubbin Adust fan ositioncaused bymachinery Rubbing as a result of ingression of Clean motor interior and ventilation

forei n matter ducts

Wind noiseNoise induced by air flowing throughventilation ducts

Induced b conve ance machine Re air machine

Electromagnetic Short circuit of windin Facto re airvibration O en circuit of rotor Facto re air

Unbalanced rotor Facto re air

Unbalanced fan Facto re air

Broken fan blade Re lace fan

Vibration Unsymmetrical centers between beltAlign central pointsMechanical sheaves

vibration Central points of couplings do not lie on Adjust the central points of couplingsthe same level to the same levelIm ro er mountin installation Lock the mountin screws

Motor mounting bed is not strongReinforce mounting bed

enou h

Remarks

1 Circuit switches These include knife switches electromagnetic switches fuse and other connectionswitches etc

2 Starting switches These include DeltaStar starters compensate starters reactance starters resistorstarters startin controllers etc

32

41

Section 8 Vendor Submittal

Approved Submittal

Mechanical Seal

Seal Brochure Chesterton 155

Installation Instructions071379

Motor

TECOWestinqhouse

Performance 3A057H23802483

Dimensions 36040Q496

PerformanceCurves2 PagesTerminal Box Schematic Drawing 3A040D416

SpaceHeater Schematic 3A061 H235

Terminal Box Schematic Drawing 36040D424

Thermostat Schematic Drawing 3A061 H542

Terminal Box Schematic Drawing 3A040D571

WyeConnection 3 Leads 3A061 H451

Installation and Maintenance Manual FM6064070A01


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Fairbanks - Port Angeles, Washington

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