HYDRAULIC BENCH-MOUNTED GRINDER P/N · PDF fileINSTRUCTION MANUAL HYDRAULIC BENCH-MOUNTED...

I N S T R U C T I O N M A N U A LHYDRAULIC BENCH-MOUNTED GRINDER

PP//NN 110099117799

FOR ASSEMBLY SET -UPAND OPER AT IONAL USE

This manual

contains

important

information

on assembly,

operation,

maintenance,

and safety.

Please read

carefully.

This Grinder

meets or

exceeds all

applicable

industry

standards.

English

French

Spanish

b etto o ego od 3 008 0: 6 ag a

A grinding wheel that has been improperly installed may crack and disintegrate during operation resulting in severe injury to the operator.

A damaged grinding wheel may disintegrate during use due to high-speed operation of the unit. This cancause wheel fragments to eject at veryhigh rates of speed.

Always maintain proper grinding wheelmaintenance, check for visible cracksand perform a “ring test.” (A goodgrinding wheel will sound a clear musicaltone when tapped gently with a metal toollike an Allen wrench.) See Fig 4, page 6.

Do not force a grinding wheel onto themachine or alter the size of the mountinghole. Do not use a wheel that does not fitexactly. We recommend use of Oregon®

grinding wheels only.

Make sure the mounting-flange nut isserviceable and not damaged in any way.If grinding wheel vibration should occurwhen the grinder is started, or running,remove and inspect the mounting flangeand the grinding wheel.

To avoid possible grinding-wheel failure,always allow a new grinding wheel to runat operating speed for at least one minutebefore grinding or dressing.

The hazard of kickback resulting in seriousinjury to operator is increased if cuttingchain guard drive links or guard tie strapshave been reversed, removed, or fileddown. To avoid injury Do not use a cuttingchain that has been altered in any way.

Cutting chain depth gauges not properlyfiled can substantially increase the risk ofkickback and injury. To reduce likelihoodof injury, always file depth gauges to original profile.

Dressing the grinding wheel places thefingers of the operator in close proximityto the grinding wheel. Contact with arapidly turning wheel may result in injury.Wear gloves.

Always work cautiously, maintain a stronggrip on the dressing brick, and watchwhat you are doing at all times.

Do not use the side of the grinding wheelfor grinding.

O W N E R ’ S I N F O R M A T I O N A N D R E S P O N S I B I L I T Y

SAFETY SYMBOLS AND WARNINGS

The following symbols are used to draw special attention to operator and/or bystanders to help prevent possible injury. Also designed to help prevent mechanical failure or damage to the machine and/or product.

INSTALLING/DRESSING THE GRINDING WHEEL

There is the risk of severe personal injuryfrom high speed ejection of material. Read and follow all instructions in this manual. Wear eye and hand protection.

Wear eye protectionWear hand protection


T A B L E O F C O N T E N T S

▲Introduction 2- 5

Safety Rules and Precautions 2-3

Parts Included for Assembly 4

Grounding Instructions 5

▲ Assembly Instructions 6-7

Mounting-Base Unit to Bench or Wall 6

Selecting and Mounting the Grinding Wheel 6

Dressing the Grinding Wheel 7

▲Operating Instructions 8-12

Inspecting the Chain 8

Parts of a Cutter 8

How a Cutter Works 8

Grinding for Bench or Wall-Mounted Workstations 9

Chain Setup 9-10

Setting Vise for Top-Plate Angle 9

Setting the Chain Stop 10

Setting Grind Depth 10

Grinding Cutters 10-11

Setting the Depth Gauge 11

Dressing the Wheel for Depth Gauges 11

Servicing the Hydraulic System 12

▲Chain Grinding Chart 13

▲Grinder Replacement 14

Part Numbers And

Exploded View

b etto o ego od 3 008 0: 6 ag a 3

I N T R O D U C T I O N

11.. KKeeeepp cchhiillddrreenn aawwaayy.. All bystanders should bekept at a safe distance from work areas.

22.. WWeeaarr pprrooppeerr aappppaarreell.. Never wear looseclothing, neckties, bracelets, rings or any otherjewelry that could come into contact or getcaught in the grinding wheel or any other movingparts. Non-slip footwear is recommended. Wearprotective hair covering to contain long hair.

33.. AAllwwaayyss uussee ssaaffeettyy ggllaasssseess oorr ffaacceessccrreeeenn.. Always wear gloves and protec-

tive eyewear while operating the grinder and whileprofiling the wheel using the dressing stone. Also use face or dust mask if cutting operation isdusty. Everyday eyeglasses do not have impactresistant lenses, they are not safety glasses.

44.. NNeevveerr ssttoopp tthhee wwhheeeell wwiitthh yyoouurr hhaannddss.. Neverattempt to stop the rotation of the grinding wheelwith your hands.

55.. DDiissccoonnnneecctt ttoooollss bbeeffoorree sseerrvviicciinngg.. Makesure the plug is disconnected when fitting orchanging the grinding wheel and during anyother maintenance operation or transport.

66.. KKeeeepp gguuaarrddss iinn ppllaaccee aanndd iinn ggoooodd wwoorrkkiinnggoorrddeerr.. Never start the grinder without the wheelguards in place.

77.. RReemmoovvee aaddjjuussttiinngg kkeeyyss aanndd wwrreenncchheess..Always make sure that keys and adjusting wrench-es are removed before turning the grinder to the“on” position.

88.. OOppeerraattee tthhee ggrriinnddeerr wwiitthhiinn iittss iinnddiiccaatteeddddeessiiggnn ssppeecciiffiiccaattiioonn.. It will do the job better andsafer at the rate for which it was designed. Yourgrinder has a plate indicating:

Size of arbor.

No-load speed in revolutions per minute.

Proper grinding wheel. Table 2, page 13.

Also, make sure that the voltage and frequency indicated on the plate applied to the grinder correspond to those of the power outlet.

99.. RReedduuccee tthhee rriisskk ooff uunniinntteennttiioonnaall ssttaarrttiinngg..Always make sure that the start-up switch is inthe off position before connecting the plug tothe outlet.

1100.. NNeevveerr uussee ccaabblleess,, pplluuggss oorr eexxtteennssiioonn ccoorrddsstthhaatt aarree ddeeffeeccttiivvee oorr nnoonn--ssttaannddaarrdd..

1111.. RReemmoovvee tthhee pplluugg from the outlet immediatelyif the power cable/cord is damaged or cut. Forcable/cord repair or replacement, contact yourauthorized dealer or service center. NNoottee:: Thepower supply cable/cord comes complete withterminals and circuit protection. Connecting thepower supply cable/cord terminals directly into theswitch completes the electrical system for thegrinder. The final electrical connection to the outletshould be made in such a way as to preventdamage by individuals or passing vehicles thatcould endanger both them and the operator.

TTOO AAVVOOIIDD PPEERRSSOONNAALL IINNJJUURRYY TTOO YYOOUU AANNDD TTOO BBYYSSTTAANNDDEERRSS,,RREEAADD AANNDD FFOOLLLLOOWW TTHHEESSEE SSAAFFEETTYY RRUULLEESS..

Keep this manual for future reference.

To ensure the correct use of the grinder andto prevent accidents, do not start workingwithout having read this manual carefully.

This manual explains how the various components work and provides instructionsfor carrying out the necessary checks and maintenance operations.

SAFETY RULES AND PRECAUTIONS

The use of accessories or attachments not recommended by themanufacturer may result in a risk of injury to the operators or bystanders!

2



1122.. KKeeeepp wwoorrkk aarreeaa cclleeaann.. Cluttered areas andbenches invite accidents. Make sure that the workingarea of the grinding wheel is free of tools or otherobjects before starting up the grinder. Frequentlyclean grinding dust from beneath the grinder.

1133.. DDoonn’’tt uussee iinn aa ddaannggeerroouuss eennvviirroonnmmeenntt..Don’t use power tools in damp or wet locations,or expose them to rain. Be sure to keep the workarea well lighted.

1144.. CChheecckk tthhee ppoossiittiioonn ooff tthhee ppoowweerr ccoorrdd dduurriinnggooppeerraattiioonn,, making sure that it remains outside therange of action of the grinding wheel and is notunder tension. Never operate in the vicinity ofother electrical cables/cords.

1155.. MMaakkee wwoorrkksshhoopp cchhiilldd pprrooooff with padlocks andmaster switches. Also, do not allow anyone butthe operator to touch the power cord or remain inthe close vicinity of the grinder while operating.

1166.. AAllwwaayyss kkeeeepp tthhee hhaanndd--ggrriippss cclleeaann aanndd ddrryy..

1177.. BBeeffoorree ssttaarrttiinngg tthhee ggrriinnddeerr,, mmaakkee ssuurree tthhaatt tthheeggrriinnddiinngg wwhheeeell iiss ccoorrrreeccttllyy sseeccuurreedd and positionedin the up, rest position. Do not over-tighten thewheel mounting flange nut.

1188.. SSeeccuurree wwoorrkk.. Make sure that the grinder issecured as shown in Figures 1-3, page 6. Use thevise to hold the chain. It frees both hands for mov-ing the grind head/wheel down to grind the chain.

1199.. DDoonn’’tt oovveerrrreeaacchh.. Keep proper footing andbalance at all times.

2200.. NNeevveerr ssttaanndd oonn aann uunnssttaabbllee ppllaattffoorrmm..Always work in a stable and safe position. Seriousinjury could occur if the grinder is tipped or if thecutting tool is unintentionally contacted.

2211.. CChheecckk ffoorr ddaammaaggeedd ppaarrttss.. Before using thegrinder, check to make sure that all the devices,those for safety and others, are in good workingorder and free from any obvious damage that couldaffect performance and safety/reliability during use.

2222.. UUssee rreeccoommmmeennddeedd aacccceessssoorriieess.. Consult theowner’s manual for recommended accessories.The use of improper accessories may cause riskof injury. Use only flanges furnished with thegrinder. To guarantee the efficient and consistentoperation of your grinder, remember that anyworn or broken parts must be replaced using onlyoriginal spare parts.

2233.. UUssee oonnllyy rreeccoommmmeennddeedd ggrriinnddiinngg wwhheeeellss,, asspecified on page 13, table 2.

2244.. CChheecckk yyoouurr ggrriinnddeerr.. Never work with a damaged, poorly repaired, incorrectly fitted, ormodified grinder. Do not remove, damage, or disable any safety devices.

2255.. AAllwwaayyss uussee tthhee rriigghhtt ttooooll ffoorr tthhee jjoobb. Neveruse the grinder to cut or grind objects other thansaw chains. Don’t force grinder or attachment todo a job for which it was not designed.

2266.. MMaaiinnttaaiinn ttoooollss wwiitthh ccaarree.. Keep tools sharpand clean for best and safest performance.Follow instructions for lubricating and changingaccessories.

2277.. NNeevveerr lleett yyoouurr ggrriinnddeerr bbee eexxppoosseedd ttoo rraaiinn oorrddaammppnneessss..

2288.. NNeevveerr uussee tthhee ggrriinnddeerr iinn aann eexxpplloossiivvee oorrffllaammmmaabbllee aattmmoosspphheerree..

2299.. AAllwwaayyss ccoonnssuulltt yyoouurr ddeeaalleerr for any clarificationor important maintenance or repair operation.

3300.. NNeevveerr jjeerrkk tthhee ccaabbllee ttoo ddiissccoonnnneecctt iitt ffrroomm tthheeoouuttlleett.. Keep the cable/cord away from heat, oil,and sharp objects.

3311.. UUssee pprrooppeerr eexxtteennssiioonn ccoorrdd.. Make sure yourextension cord is in good condition. When usingan extension cord, be sure to use one heavyenough to carry the current you will need toperform your grinding operation. An undersizedcord will cause a drop in line voltage resulting inloss of power and overheating. Table 1, page 8,shows the correct size to use depending on cordlength and nameplate ampere rating. If in doubt,use the next heavier gauge. The smaller the gaugenumber, the heavier the cord.

3



Refer to this page when following assembly instructions which call out a specific nameand part number.

1.Grinding wheels 1/8", 3/16", 1/4"

2.Large washers

3.Mounting bolts

4.Dressing brick

5.Allen wrenches

6.Template (not shown)

PARTS INCLUDED FOR ASSEMBLY

54

3

2

1

4

NNoottee: For Replacement parts of hydraulic bench mounted grinders, see the exploded view descriptions on page 14.

TThheessee ppaarrttss aarree iinncclluuddeedd ttoo ccoommpplleettee tthhee aasssseemmbbllyy ooff tthhee OORREEGGOONN®®

HHYYDDRRAAUULLIICC BBEENNCCHH--MMOOUUNNTTEEDD GGRRIINNDDEERR..



The grinder must be used only in a place that is protected from dust anddampness, that is well-lighted, out of the reach of children, and away fromgases or other flammable or explosive liquids.The grinder must be situated near a normal electrical outlet equipped with earth (grounded).** Avoid using dangerous extension cords (See table 1, page 8).

****GGrroouunnddiinngg IInnssttrruuccttiioonnss..

11.. In the event of malfunction or breakdown,grounding provides a path of least resistancefor electric current to reduce the risk of electricshock. This grinder is equipped with an electriccord having an equipment-grounding conductorand a grounding plug. The plug must beplugged into a matching outlet that is properlyinstalled and grounded in accordance with alllocal codes and ordinances.

Do not modify the plug provided–if it will notfit the outlet, have the proper outlet installedby a qualified electrician.

Improper connection of the equipment-grounding conductor can result in a risk ofelectric shock. The conductor with insulationhaving an outer surface that is green with orwithout yellow stripes is the equipment-grounding conductor. If repair or replacementof the electric cord or plug is necessary, donot connect the equipment-grounding

conductor to a live terminal. Check with aqualified electrician or service personnel ifthe grounding instructions are not com-pletely understood, or if in doubt as towhether the tool is properly grounded.

Use only three-wire extension cords that havethree-prong grounding plugs and three-polereceptacles that accept the grinder’s plug.Repair or replace a damaged or worn cordimmediately.

22.. Grounded, cord-connected tools intended foruse on a supply circuit having a nominalrating less than 150 volts:

This grinder is intended for use on a circuit thathas an outlet that looks like the one illustratedin Figure A. The grinder has a grounding plugthat looks like the plug illustrated in Figure B.A temporary adapter, which looks like theadapter shown in Figure C, can be used ifthe wall outlet to be used does not have athree-prong configuration.

5


A S S E M B L Y I N S T R U C T I O N S

Assembly/Setup

AA.. MMoouunntt GGrriinnddeerr ttoo aa BBeenncchh oorr WWaallll::11.. FFoorr ccoorrrreecctt bbeenncchh ppoossiittiioonniinngg, use the

notch on the base of the grinder. (see Figure 1).

22.. MMoouunntt tthhee uunniitt oonn aa bbeenncchh oorr wwoorrkkttooppusing nuts and bolts (see Figure 2).

33.. TToo mmoouunntt tthhee uunniitt ttoo aa wwoorrkksshhoopp wwaallll, usethree 8mm expansion bolts (not provided)(see Figure 3).NNoottee:: For wall mounting, the positionadjustment knob, at the back of the unit, will need to be replaced with a large nut (not provided).

44.. TThhee mmaacchhiinnee mmuusstt bbee connected to a 120V10A socket and the socket must be correctlygrounded and fitted with a 10A fuse.

BB.. SSeelleeccttiinngg aanndd MMoouunnttiinngg tthhee GGrriinnddiinnggWWhheeeell::

11.. FFoorr tthhee aapppprroopprriiaattee ssiizzee ggrriinnddiinngg wwhheeeellsee table 2 on page 13.

22.. MMaakkee ssuurree tthhaatt tthhee ggrriinnddiinngg wwhheeeell iiss iinnppeerrffeecctt ccoonnddiittiioonn. Hang the wheel by thecenter hole and tap it lightly with a metalobject on one side near the perimeter. If aflat tone is heard it may be cracked orbroken. DDoo nnoott uussee!! (see Figure 4).

33.. PPoossiittiioonn tthhee ddeessiirreedd ggrriinnddiinngg wwhheeeell iinnssiiddeethe shield guard assembly onto the motorflange and insert arbor bolt, with washer,through the wheel center hole into motorshaft. Tighten the arbor bolt, with the large5.5mm Allen wrench (provided with thisunit), to a snug fit (see Figure 5). Do notover-tighten this bolt, as doing so may causedamage to the wheel, rendering it unusable.

44.. Install the wheel guard (see Figure 6).

Figure 3

6

Figure 2

Figure 1

Figure 4


CC.. DDrreessssiinngg TThhee GGrriinnddiinngg WWhheeeell::

11.. Set the motor/head to the 90-degree position.

22.. With the grinder in the “OFF” position (white switch, Figure 7), check the profile of the wheel using the special template (provided with this unit). If the wheel profile is not correct according to the template, the wheel will need to be dressed until it does fit the proper profile.

33..Connect the plug correctly to a serviceableelectrical outlet, then turn the grinder to the“ON” position (white switch, see Figure 7).

44.. From a safe distance at the side of the unit,observe the grinding wheel as it turns tomake sure it does not oscillate either laterallyor transversally. If wheel turns in a true and even rotation, allow wheel to turn for one

minute before wheel is dressed. NNoottee:: If the wheel does not run true, turn the unit off, troubleshoot and correct theproblem before proceeding.

55.. Begin dressing the full radius of the wheelwith the use of the dressing brick providedwith this unit (see Figure 8). For best resultsuse quick, light strokes with the brick to formthe desired profile.

66.. Turn the unit off and use the special orangetemplate to re-check the profile of the wheel. NNoottee:: If necessary, turn electrical power onand repeat steps 5 and 6 until desired profileof the wheel is obtained.

RReeppllaaccee tthhee wwhheeeell iiff nneecceessssaarryy..

A S S E M B L Y I N S T R U C T I O N S 7

Figure 5 Figure 7

Figure 6

ON/OFF

Figure 8


O P E R A T I N G I N S T R U C T I O N S

Volts Cord length Amps Gauge needed Amps Gauge needed

115/120V 25 ft 0 - 6 18 10 - 12 166 - 10 18 12 - 16 14

115/120V 50 ft 0 - 6 18 10 - 12 166 - 10 18 12 - 16 14

115/120V 100 ft 0 - 6 16 10 - 12 146 - 10 14 12 - 16 not recommended


220/240V 50 ft 0 - 6 16 10 - 12 166 - 10 16 12 - 16 12

220/240V 100 ft 0 - 6 16 10 - 12 166 - 10 16 12 - 16 12



Table 1

Inspecting the Chain

Always inspect an incoming cutting chain and review anyproblems with owner or user. Always check for properinstallation of tie straps and/or reversed drive links.

How a Cutter Works

A. Depth gauge (controls bite of the cutter).

B. Working corner (slices the cross grain – does most the work).

C. Top plate edge (lifts out chips after cross grain has been cut).

D. + E. Heel and toe (support cutter while working).

Top Plate

Side Plate

Rivet Hole

D. Heel

E.Toe

C.Top Plate Edge B. Working Corner

A. Depth Gauge

Parts of a Cutter

Gullet

NNoottee:: For proper side plate angle,do not grind the gullet deeperthan where the grinding wheels’radius meets the flat of the wheel.(see Illustration).

8

Grinding A Chain



Grinding A Chain (cont.)

There is risk of serious personal injury for chain-

saw operators or bystanders from improperlysharpened saw chain. Read and follow allmanufacturer’s instructions for your saw chain.

Immediately unplug thepower cord if the motor

does not turn the wheel when the grinder powerswitch is in the “on” position. Refer to page 5:**Grounding Instructions.

11.. For best results it is recommended that thechain be clean before grinding.

22.. Always wear approved eye protectionduring all steps of the grind operation andwhen the grinding wheel is in motion.

33.. Grind all cutters of the same type (left orright) before positioning the grinding wheelto the opposite side.

44.. When changing the grind position, makesure the unit is turned to the “off” position(white switch, see Figure 7, page 7) and thewheel has come to a full stop before makingany adjustments.

55.. To avoid overloading the motor and to prevent damage to the saw chain, removeonly the minimum amount of material nec-essary and do not grind any one tooth fortoo long a period.

66.. Do not use cooling liquids while grinding.

77.. Replace worn grinding wheels when thediameter of the wheel reaches 70mm (2.8”).

DD.. GGrriinnddiinngg ffoorr BBeenncchh oorr WWaallll MMoouunntteedd WWoorrkkssttaattiioonnss::

NNoottee:: All adjustments must be made priorto applying power to the unit.

11.. PPoossiittiioonn tthhee ssaaww cchhaaiinn to be ground ontothe vise (see Figure 9).

22.. SSeettttiinngg ttoopp--ppllaattee ccuuttttiinngg aannggllee. Set grinderhead angle to correct degree (see table 2,page 13 for correct degree setting of different chain types). Adjustment is madeby loosening knob (# 20 from explodedview on page 14) at the back end of thegrinder and rotating the grinder head to thedesired angle. (see Figure 10).

33.. SSeettttiinngg VViissee ffoorr ttoopp--ppllaattee aannggllee. Rotatethe vise into an appropriate position to grind left or right cutters (seetable 2, page 13) using the degree markingplate that is mounted forward of the viseassembly (see Figure 11, page 10).

Figure 9

9

#20

Figure 10

ChainDirection


44.. SSeettttiinngg vviissee--ttiilltt aannggllee.. For saw chainsthat require down-angle grinds, set thedesired angle by loosening the largeadjustment knob on the bottom side ofthe grinder vise assembly. Then movethe positioning table to the left (forward)for right-hand cutters, or to the right(back) for left-hand cutters, to thedesired degree setting. Once the degreemark is aligned, retighten the large adjustment knob (see Figure 11).

55.. SSeett tthhee cchhaaiinn ssttoopp.. Using the cutting chainstop centering knob, center the chain stopbehind the cutter as shown (see Figure 12).Make final adjustments to the chain stop byadjusting the knob at the back of the chainstop support.

66.. SSeett ggrriinndd ddeepptthh.. Lower the grind headinto the grind position and aaddjjuusstt ddeepptthhaaddjjuussttmmeenntt kknnoobb (see Figure 13) by loosening the jam nut and turning theadjustment knob clockwise or counterclock-wise until the desired depth is obtained.Once the final stop adjustment has beenachieved, tighten the jam nut to maintain the

proper depth adjustment during the grindoperation.

NNoottee:: This grinder is equipped with aclosed hydraulic system that activates theclosing function for the holding viseassembly when the grind head is loweredto the grind position. It is spring loaded tothe open/pressure relieved position as thegrind head is raised to the up/rest position.

77.. After all adjustments have been made,position the cutter to be ground in grindposition on the vise. Then set the vise-adjustment cam to the desired thickness forthe gauge of chain that is to be ground (seeFigure 14).

88.. Turn the unit on by pressing the on-switchlocated on the backside of the motor (thewhite switch, see Figure 7, page 7).

NNoottee:: During the grind operation, whenlowering the grind head into the grindposition, lightly hold the saw chain at theleft (entry) end of the vise to preventchain creeping forward when the grindhead is raised.


Figure 13

Figure 14

10

Figure 12

Step 3Step 4

Figure 11


99.. Lower the grind head/wheel into the grindposition and ggrriinndd aallll rriigghhtt--hhaanndd ccuutttteerrss,,rroottaattee vviissee aanndd ggrriinndd aallll lleefftt--hhaanndd ccuutttteerrss(see Figure 15).

NNoottee:: Use several light downward motionswhen grinding to prevent burning of thecutter during grind.

1100.. Once all cutters of the same side (left orright) have been ground, repeat steps 2 - 9in section D, on opposite side cutters.

1111.. After grind is complete, allow the grindhead/wheel to raise to the upper restposition.

NNoottee:: Always inspect unit after use for anydamaged, broken or missing parts.(Replace any parts necessary)

EE.. SSeettttiinngg tthhee DDeepptthh GGaauuggee::11.. TToo sseett tthhee ddeepptthh ggaauuggee the grinder head

angle should be set to 60°. Set vise angle to0° and install 1/4" wheel (see Figure 10, page9 & Figure 11, page 10).

22.. TToo ddrreessss tthhee wwhheeeell ffoorr ddeepptthh ggaauuggeess,, placedressing brick on top of chain vise (see Figure16) so it is pushed against the chain stop.Hold the brick firmly in position with two fin-gers being careful to stay clear of the rotatingwheel as it comes into contact with the dress-ing brick. Turn the power switch to the onposition and lower the rotating wheel onto thedressing brick. Grind the contact surface ofthe grinding wheel parallel to that of the viseplate top surface (see Figure 16). Once thisflat parallel profile is obtained, turn the powerswitch on the unit to the off position andremove the dressing brink from the vise.

NNoottee:: When dressing the grinding wheel,use intermittent strokes. Using steadypressure on dressing brick can cause it toburn and shorten the life of the brick.

33.. SSeettttiinngg tthhee cchhaaiinn ssttoopp.. Position the cutter’sdepth gauge so that it is centered under thegrinding wheel. Use chain-stop adjustingknob to obtain this setting (see Figure 12,page 10).

44.. Place an Oregon® Gaugit (depth gauge setting tool, not included) on the chain inthe vise over the depth gauge portion of thecutter (see Figure 17). Use table 2, page 13for correct depth gauge.


Figure 16

11

Figure 15

Figure 17


55.. With an Oregon® flat file (P/N 12211, notincluded), file the first depth gauge (see Figure 18).

66.. Remove the gaugit and lower the grindingwheel so that it touches the portion of thedepth gauge that has just been hand filed(See Figure 19).

77.. Set the depth-adjustment knob and lockinto place. This has just set the depth of

grind for the rest of the depth gauges (see Figure 20).

88.. Turn the power switch to the on positionand grind all depth gauges.

SSeerrvviiccee TThhee HHyyddrraauulliicc SSyysstteemm

NNoottee:: Periodically, it is necessary to refillthe hydraulic system with oil due to staticleakage. The steps for servicing thehydraulic system are as follows:

1. Raise the grind head to the up/rest position.

2. Unscrew the screw located on the pistonnear the vise (see figure 21).

3. Keeping the grind head in the up position,service the system by pumping cleanhydraulic fluid, with the use of an oil can,into the piston screw hole until fluid beginsto overflow (see figure 22).

4. Reinstall the service port screw and washerwithout tightening the screw.

5. Lower the grind head slowly to bleed offany trapped air from the system.

6. Securely tighten the service port screw.

O P E R A T I N G I N S T R U C T I O N S12

Figure 20

Figure 19

Figure 21

Figure 22

Figure 18

NNoottee:: On newer models, the service and bleed port is on the back end of the restricter valve. Remove screw toservice. Loosen screw to bleed out airfrom system.


G R I N D I N G C H A R T 13

GRIN

DING

GRIN

DING

FILE

DEPT

HVI

SETO

PPL

ATE

TOP

PLAT

ESI

DECH

AIN

WHE

ELW

HEEL

FILE

GUID

EDE

PTH

GAUG

ETIL

TGR

INDI

NGCU

TTIN

GPL

ATE

TYPE

WID

THP/

NSI

ZEP/

NGA

UGE

P/N

ANGL

EAN

GLE

ANGL

EAN

GLE

Ore

gon®

Cha

inP

art

Num

ber

11B

C5/

16"

OR

534-

516

5/16

".0

60"

2680

090

°35

°60

°85

°11

H5/

16"

OR

534-

516

5/16

"10

7617

.070

"10

7529

90°

30°

50°

80°

16H

3/16

"O

R53

4-31

67/

32"

3168

6.0

50"

3885

010

°35

°60

°80

°18

H3/

16"

OR

534-

316

7/32

"31

686

.050

"38

850

10°

35°

60°

80°

20,

21,

22B

P3/

16"

OR

534-

316

3/16

"31

690

.025

"31

941

10°

30°

60°

85°

20,

21,

22JP

, LP

3/16

"O

R53

4-31

63/

16"

3169

0.0

25"

3194

110

°25

°60

°60

°25

AP

1/

8"O

R53

4-18

5/32

"37

534

.025

"31

941

10°

30°

60°

85°

27,

27A

, 27

P3/

16"

OR

534-

316

7/32

"31

686

.030

"22

291

10°

35°

60°

85°

27R

, R

A3/

16"

OR

534-

316

7/32

".0

30"

2229

110

°10

°/15

°50

°75

°33

, 34

, 35

LG,

SL

1/8"

OR

534-

184.

5mm

*31

692*

.025

"31

941

10°

25°

60°

60°

58L,

59L

, LG

, 59

J, J

G3/

16"

OR

534-

316

7/32

"31

686

.025

"31

941

10°

25°

60°

60°

72,

73,

75, V

3/16

"O

R53

4-31

67/

32"

3168

6.0

25"

3194

110

°25

°60

°60

°72

AP,

72,

73,

75,

DP

3/16

"O

R53

4-31

67/

32"

3168

6.0

25"

3194

190

°35

°60

°85

°72

, 73

, 75

JG,

JP,

LG,

LP3/

16"

OR

534-

316

7/32

"31

686

.025

"31

941

10°

25°

60°

60°

72,

73,

75R

D3/

16"

OR

534-

316

7/32

".0

25"

3194

110

°10

°/15

°50

°75

°90

, JG

, S

G1/

8"O

R53

4-18

4.5m

m31

692*

.025

"31

941

90°

30°

50°

75°

91, V

G, V

J, V

S1/

8"O

R53

4-18

5/32

"37

534

.025

"31

941

90°

30°

60°

80°

95R

3/16

"O

R53

4-31

63/

16"

.030

"22

291

90°

5°50

°75

°95

VP

3/

16"

OR

534-

316

3/16

"31

690

.025

"31

941

10°

30°

60°

80°

*Opt

iona

l file

siz

e 5/

32"

(4.0

0mm

) fil

e an

d P

/N 3

7534

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or d

epth

-gau

ge,

use

Ore

gon®

flat

file

P/N

122

11.

Table 2


11

E X P L O D E D V I E W S14

Hydraulic Bench-Mounted Grinder

3 15 14

16

13

18

20

19

23

28 29

3027

26

25

12

1

688

722

4

21

2

11

9

17

10

24 33

31

32

5

Item No. Part No. Description1 105538 Handle Kit2 105654 Shield Kit3 107637 Vise Plate4 35610 Chain Vise Spacer5 112055 Replaceable Lightbulb (115v)6 108925 Motor Flange Inner7 108926 Motor Flange Outer8 108924 Motor Flange Kit

(Inner And Outer)9 108199 Socket Cover

10 109879 Power Switch, 115v11 108196a Light Socket W/Wires12 108195 Motor Electric 115 Vt.

With Wires13 35606 Chain Stop Spring14 35599 Chain Stop Holder15 32677 Chain Stop16 35608 Bushing17 109243 Knob Kit, Height Adjustment

Item No. Part No. Description18 109244 Adjustment Screw,

Chain Position Stop19 109245 Vise Cradle Adjustment Knob20 109246 Position Adjustment Knob

Motor Support Arm21 109247 Adjustable Cam, Vise Position22 109248 Metal Shield, Wheel Housing23 109249 Cylinder Hydraulic Reservoir24 109250 Reservoir Support Bracket25 109251 Swivel Fitting, Hydraulic26 109252 Washer/Seal27 109253 Bolt, Swivel Attachment28 109254 Hydraulic System Line29 109255 Flex Shield, Hydraulic Line30 109256 Hydraulic Actuator,

Vise Positioning31 111217 Complete Hydraulic Line Ass'y32 110703 Motor Mount Arm Spring33 110595 Restrictor Valve


11

E X P L O D E D V I E W S14

Hydraulic Bench-Mounted Grinder

3 15 14

16

13

18

20

19

23

28 29

3027

26

25

12

1

688

722

4

21

2

11

9

17

10

24 33

31

32

5

Item No. Part No. Description1 105538 Handle Kit2 105654 Shield Kit3 107637 Vise Plate4 35610 Chain Vise Spacer5 112055 Replaceable Lightbulb (115v)6 108925 Motor Flange Inner7 108926 Motor Flange Outer8 108924 Motor Flange Kit

(Inner And Outer)9 108199 Socket Cover

10 109879 Power Switch, 115v11 108196a Light Socket W/Wires12 108195 Motor Electric 115 Vt.

With Wires13 35606 Chain Stop Spring14 35599 Chain Stop Holder15 32677 Chain Stop16 35608 Bushing17 109243 Knob Kit, Height Adjustment

Item No. Part No. Description18 109244 Adjustment Screw,

Chain Position Stop19 109245 Vise Cradle Adjustment Knob20 109246 Position Adjustment Knob

Motor Support Arm21 109247 Adjustable Cam, Vise Position22 109248 Metal Shield, Wheel Housing23 109249 Cylinder Hydraulic Reservoir24 109250 Reservoir Support Bracket25 109251 Swivel Fitting, Hydraulic26 109252 Washer/Seal27 109253 Bolt, Swivel Attachment28 109254 Hydraulic System Line29 109255 Flex Shield, Hydraulic Line30 109256 Hydraulic Actuator,

Vise Positioning31 111217 Complete Hydraulic Line Ass'y32 110703 Motor Mount Arm Spring33 110595 Restrictor Valve


8

19

16

17

5

6

4

4

7

21 20 2

3

6

1

11

15

13

1

18

1

1

4

12

14

9

10

1 537398 Complete Electrical Assembly

2 537409 Flange Kit

3 522692 Sheild kit

4 537410 Scale Kit

5 537411 Chain Stop Assembly

6 537412 Adjustment Knob Kit

7 537413 Vise adj. knob kit

8 534477 VICE Assembly w/ no down angle

9 111217 Hydraulic Assembly

10 109879 Switch on/off

11 108196A Light Socket

12 110703 Spring, Arm Return

13 105538 Handle kit, head assembly

14 539116 Bracket arm support

15 112055 Light bulb, 12PK (GE #15T7)

16 534549 Vice Jaws Assembly

17 32677 Chain Stop

18 37947 End motor cap

19 109247 Adj. cam, vise position

20 109248 Metal shield, wheel housing

21 105654 Shield kit

Item No. P/N Description Item No. P/N Description

p.ric_Hydro_OR_USA.indd 1 18/09/2009 15.11.59

HYDRAULIC BENCH-MOUNTED GRINDER P/N · PDF fileINSTRUCTION MANUAL HYDRAULIC BENCH-MOUNTED...

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