2017 Fueltec 955SS

Fueltec Models 955SS Mobile Fuel Tank Cleaning System

Fueltec Systems LLC 828-212-1141

www.fueltecsystems.com

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2017 Fueltec 955SS

WARNING This product operates in the highly combustible atmosphere of a diesel or gasoline storage tank.

FAILURE TO COMPLY WITH THE FOLLOWING WARNINGS AND SAFETY PRECAUTIONS COULD CAUSE DAMAGE TO PROPERTY, ENVIRONMENT, RESULTING IN SERIOUS INJURY OR DEATH.

1. This fuel polishing system should NEVER BE OPERATED inside a truck cargo body, enclosed trailer, or

within fifty (50) feet of an operating or hot engine, motor or fuel dispenser. 2. All work must comply with the latest issue of the National Electrical Code (NFPA 70), the Code for Motor Fuel Dispensing Facilities and Repair Garages (NFPA 30A), and any European, national, state, and local code requirements that apply. 3. When servicing unit, use non-sparking tools and use caution when removing or installing equipment to avoid generating a spark. 4. To protect yourself and others from serious injury, death, or substantial property damage, carefully read and follow all warnings and instructions in this manual.

Warnings and Instructions This section introduces the hazards and safety precautions associated with operating, maintaining or servicing this product. Before performing any task on this product, read this safety information and the applicable sections in this manual, where additional hazards and safety precautions for your task will be found. Fire, explosion, or pressure release could occur and cause damage to property, environment, resulting in serious injury or death, if these safe service procedures are not followed.

PRELIMINARY PRECAUTIONS You are working in a potentially dangerous environment of flammable fuels, vapors, and fluid pressures. Only trained or authorized individuals knowledgeable in the related procedures should operate, inspect, maintain or service this equipment.

Read the Manual Read, understand and follow this manual and any other labels or related materials supplied with this equipment. If you do not understand a procedure, call 1-828-212-1141 to locate a qualified technician. It is imperative to your safety and the safety of

others to understand the procedures before beginning work. Make sure your employees and any service contractors read and follow the instructions. Follow the Regulations Applicable information is available in National Fire Protection Association (NFPA) 30A; Code for Motor Field Dispensing Facilities and Repair Garages, NFPA 70; National Electrical Code (NEC), Occupational Safety and Hazard Association (OSHA) regulations and federal, state, and local codes. All these regulations must be followed. Failure to operate, inspect, maintain or service this equipment in accordance with these codes, regulations and standards may lead to legal citations with penalties or affect the safe use and operation of the equipment. OSHA fall protection rules apply when working on above ground fuel storage tanks.

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2017 Fueltec 955SS

Prevent Explosions and Fires Fuels and their vapors will explode or burn, if ignited. Spilled or leaking fuels and used filters cause vapors. All used filters should be promptly placed in an approved safety container until disposed of. Even filling air compressor fuel tanks will cause potentially dangerous vapors in the vicinity of the work area.

Working Alone It is highly recommended that someone who is capable of rendering first aid be present during operation. Familiarize yourself with Cardiopulmonary Resuscitation (CPR) methods, while working around fuel vapors. This information is available from the American Red Cross. Always advise other personnel about where you will be working, and caution them not to activate power tools or engines while you are working with fuel filtration equipment. Use the OSHA Lockout/Tagout procedures. If you are not familiar with this requirement, refer to OSHA documentation.

Hazardous Materials Some materials may present a health hazard if not handled correctly. Ensure that you clean hands after handling equipment. Do not place any equipment in the mouth.

FAILURE TO COMPLY WITH THE FOLLOWING WARNINGS AND SAFETY PRECAUTIONS COULD RESULT IN PROPERTY DAMAGE, INJURY OR DEATH. FIRE HAZARD! Do NOT use power tools (Class I Division I and Class I Division II) during the operation or maintenance of equipment. Sparking could ignite fuel or vapors, resulting in fire.

CHEMICAL EXPOSURE HAZARD! Wear appropriate safety equipment during operation or maintenance of equipment. Avoid exposure to fuel and vapors. Prolonged exposure to fuel may cause severe skin irritations and possible burns.

REQUIREMENTS FOR USE

• Fueltec fuel polishing and tank cleaning systems are designed for use only by trained personal. Free training is available at Fueltec’s factory located in Granite Falls, NC USA. Call 1- (828) 212-1141

• The operation of Fueltec’s systems must be consistent with NFPA Code 30A, OSHA regulations, and federal, state and local fire codes, and other applicable local regulations.

OPERATING PRECAUTIONS • NO SMOKING. Extinguish all open flames and pilot lights, such as on RV appliances.

• TURN OFF cell phones and other electronic devices to prevent sparks which could cause an explosion or fire.

PERSONAL SAFETY Stay alert, watch what you are doing and use common sense when operating or maintaining the system. Do not operate or maintain the system while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating or maintaining the system may result in serious personal injury or death. Dress properly while operating this system. Do not expose bare skin or eyes to fuels. Prolonged contact with fuel can damage the skin. Use safety apparel and equipment. Use safety goggles or safety glasses. Also use non-skid safety shoes, hardhat, gloves, and fall protection when appropriate.

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2017 Fueltec 955SS

SAVE THESE INSTRUCTIONS WORK AREA

• Mark work area with orange colored safety cones placed in a radius of at

least forty(40’) feet from fuel tank cleaning equipment, fuel

containers, and fuel tank openings.

• Place Flammable Liquid Warning Signs within work area

• Keep work area clean, free of clutter and well lit. Cluttered and

dark work areas can cause accidents.

• Keep children and bystanders away while operating this system.

Distractions can cause you to lose control, so visitors should re-

main at a safe distance of at least forty (40’) feet from the work

area.

• Be aware of all power lines, electrical circuits, water pipes and

other mechanical hazards in your work area, particularly those

hazards below the work surface hidden from the operator’s view

that may be unintentionally contacted and may cause personal

harm or property damage.

• Be alert of your surroundings. Using your system in confined work areas may put

you dangerously close to unsafe conditions.

• Keep one or more Fire Extinguishers U.L. rated 10A-80B:C in the work area.

• Keep Air Compressor at least 40 feet (40’) feet from fuel tank cleaning

equipment, fuel containers, and fuel tank openings.

40 ft.

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2017 Fueltec 955SS

Today’s diesel engines require aircraft quality fuel. • Not to many years ago diesel engines were quite simple, not too efficient,

smoked, and burned high sulfur fuel (as much as 5,000 parts per million). The older diesel injection systems only use about 1⁄2 the fuel pressure modern engines do, and older injectors send the fuel through much larger passages. If there was a little moisture in the storage tank, the high sulfur content killed most of the filter clogging bacteria and fungi.

• Today’s diesel fuel is ultra-low sulfur (15 parts per million) which allows

bacteria and fungi to grow rapidly if any moisture is in the fuel storage tank.

• Today’s diesel engines use high pressure, 27,000 to 35,000 psi fuel

injectors with tiny fuel passages which are easily clogged with dirty fuel and damaged by water.

• The days of using grandpa’s old style boat or tractor filters on your diesel

fuel tank are over. • The old style filters and water separators that remove 75% to 99% of the

contamination are not good enough for today’s diesel engines.

• Magnets and filter-less devices won't clean fuel to ISO 18/16/13 or remove water to 0.05%

• Both Caterpillar and Cummins call for fuel to meet or exceed ISO

cleanliness levels of 18/16/13 with a water content of less than 0.05% • Fueltec’s systems meet or exceed these ISO levels with a one micron

primary filter, micro-glass filter/coalescer, and Teflon coated stainless steel hydrophobic water separator. Fueltec uses this type of system on aircraft “Jet-A or JP-8 Jet fuel.

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2017 Fueltec 955SS

Removing Water Build up and Contamination from Diesel Fuel and Heating Oil Storage Tanks with Fueltec’s Model

955SS Fuel Polishing System

955SS Mobile Fuel Tank De-Watering and Filtration System

• In operation the system pulls fluid from the fuel tank bottom by a vacuum created by the fuel

pump.

• A bag type filter is first to remove sludge and solid contaminates from the tank bottom fluid which

may also contain water.

• The fuel/water mix leaves the fuel pump under pressure ( do not exceed 60 PSI) and is forced

through a filter/ coalescer where the tiny water droplets are made larger and separate from the

fuel.

• The Teflon separator prevents the water droplets from traveling with the fuel. The water falls to

the bottom of the water trap.

• A clear sight tube allows you to see the level of the water that has been separated.

• With the system running; you can open a valve and send the water to a waste container

and the clean fuel back to the fuel storage tank.

• The water level in the sight tube stops rising when all of the water has been vacuumed and sepa-

rated from the fuel storage tank.

• Tank Cleaning is Done With No Loss of Product • A static ground is provided to dissipate static electric build up while pumping fuel.

• Five (5) micron bag filters should be used with diesel fuels

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2017 Fueltec 955SS

Removing Water Build up and contamination from gasoline and ethanol blended fuel storage tanks with

Fueltec’s Model 955SS Fuel Polishing System

955SS Mobile Fuel Tank De-Watering and Filtration System

• In operation the system pulls fluid from the fuel tank bottom by a vacuum created by the fuel

pump.

• A bag type filter is first to remove sludge and solid contaminates from the tank bottom fluid which

may also contain water.

• The fuel/water mix leaves the fuel pump under pressure ( do not exceed 60 PSI) and is forced

through a filter/ coalescer where the tiny water droplets are made larger and separate from the

fuel.

• The Teflon separator prevents the water droplets from traveling with the fuel. The water falls to

the bottom of the water trap.

• A clear sight tube allows you to see the level of the water that has been separated.

• With the system running; you can open a valve and send the water to a waste container

and the clean fuel back to the fuel storage tank.

• The water level in the sight tube stops rising when all of the water has been vacuumed and sepa-

rated from the fuel storage tank.

• Tank Cleaning is Done With No Loss of Product • A static ground is provided to dissipate static electric build up while pumping fuel.

• One (1) micron bag filters should be used with Gasoline & ethanol blended fuels

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2017 Fueltec 955SS

Removing Water Build up and Contamination from Jet A and JP-8 Fuel Storage Tanks with Fueltec’s Model 955SS

Fuel Polishing System

This system is designed for cleaning fuel storage tanks and is not certified to be used for dispensing fuel into aircraft.

955SS Mobile Fuel Tank De-Watering and Filtration System

• In operation the system pulls fluid from the fuel tank bottom by a vacuum created by the fuel

pump.

• A bag type filter is first to remove sludge and solid contaminates from the tank bottom fluid which

may also contain water.

• The fuel/water mix leaves the fuel pump under pressure ( do not exceed 60 PSI) and is forced

through a filter/ coalescer where the tiny water droplets are made larger and separate from the

fuel.

• The Teflon separator prevents the water droplets from traveling with the fuel. The water falls to

the bottom of the water trap.

• A clear sight tube allows you to see the level of the water that has been separated.

• With the system running; you can open a valve and send the water to a waste container

and the clean fuel back to the fuel storage tank.

• The water level in the sight tube stops rising when all of the water has been vacuumed and sepa-

rated from the fuel storage tank.

• Tank Cleaning is Done With No Loss of Product • A static ground is provided to dissipate static electric build up while pumping fuel.

• One (1) micron bag filters should be used with Jet A & JP-8 Fuels

CMH HELI-SKIING Canadian Mountain Holidays (CMH), a helicopter skiing company in western Canada owns and maintains thirty 50,000L fuel tanks which require annual cleaning. With Fuel Tec’s 955SS mobile fuel polishing system, removing water build up at the bottom of the tank has nev-er been easier. The 955SS removes the water and sediment with virtually no fuel waste. This saves CMH thousands of dollars each year in waste fuel removal costs. If you are in the business of fuel tank cleaning or fuel maintenance, I highly recommend this unit. Brett Lawrence Fuel Systems Supervisor Canadian Mountain Holidays

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2017 Fueltec 955SS

WARNING: Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury, or death.

It is important that you read the entire manual to

become familiar with this product before you begin using it.

This machine is designed for certain applications only. FuelTec Systems cannot be

responsible for issues arising from modification. We strongly recommend this machine is not modified and/or used for

any application other than that for which it was designed. If you have any questions relative to a particular application,

DO NOT use the machine until you have first contacted FuelTec Systems to determine if it can or should be performed

on the product.

TECHNICAL SPECIFICATIONS Model FT 955SS Chassis Construction Steel and Aluminum Brite Tread Filter Housings Stainless Steel Maximum lift 22 feet Working pressure fuel max. 60 PSI Pump rated flow rate range 0 -2,100 Gallons per hour * Water Trap two (2) Gallons US Compressed Air Required: 60 psi at 10-25 CFM Width: 32” Depth: 47” Overall Height 60” Pump 1” Air Operated Diaphragm Inlets/Outlets 1” Cam-Loc w/ Ball Valves Hose Supply& Return 1” X 12’ each Vacuum Gauge 2” liquid filled Sludge Filters 24” Fueltec Bag Water Coalescer/Separator Fueltec Water Separator Fueltec Air Regulator 3/8” * Flow rates may vary with compressed air supply, filter type and condition, length and size of hoses, and size and shape of fluid pickup and return tubes.

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2017 Fueltec 955SS

Pneumatic Tank Cleaning Systems Common Replacement Filters, Hose, and Seals

Fueltec Systems 828-212-1141 PO Box 487, Granite Falls, NC 28630

www.fueltecsystems.com

© 2016 LENZ

PART #

Model 955SS comes with 2 ea. fuel hoses 1” x 12’ with cam and groove fittings. This system requires a 25 CFM air compressor and operates at 40 PSI Use one micron filter bags for jet fuel and gasoline, one or five micron filter bags for diesel DESCRIPTION

181019 100518

HOUSING TOP SEAL BUNA (STANDARD) TOP SEALS PACK OF 6 EA.

241004 241040 241041 241042 241007 241043 241044 241045

FILTER BAG 1MICRON X 24” FILTER BAG 1 MICRON X 24” PACK OF 6 EA. FILTER BAG 1 MICRON X 24” PACK OF 25 EA. FILTER BAG 1 MICRON X 24” PACK OF 100 EA. FILTER BAG 5 MICRON X 24” FILTER BAG 5 MICRON X 24” PACK OF 6 EA. FILTER BAG 5 MICRON X 24” PACK OF 25 EA. FILTER BAG 5 MICRON X 24” PACK OF 100 EA.

241024 241039

COALESCER/FILTER FOR 955SS 20 INCH COALESCER/FILTER FOR 955SS 20 INCH PACK OF 12 EA.

100010 MANIFOLD M-2 FOR ACCESS TO GENERATOR 2 IN. TANK OPENING

211030

PUMP DIAPHRAGM VITON FOR 955SS

100033 100034

FUEL HOSE 1 INCH X 12 FEET FUEL HOSE 1 INCH X 25 FEET WITH CAM-LOCK ENDS

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2017 Fueltec 955SS

INTENDED USE AND OPERATING PRINCIPAL

This System is designed to be used with diesel fuel, gasoline, jet fuel, heating oil, ker-

osene, and ethanol blended fuels for removing water and other contaminants from fuel

tanks.

The System has three modes of operation:

1. Bulk Fluid Transfer without Water Separation or Filtration is used when several inches

of water are measured on the tank bottom. This water can be pumped directly into a

container without wasting filters or having to empty the Separator water trap.

2. Fuel/Water Separation and Filtration mode is used to separate the remaining water and

filter the fuel after the bulk water has been removed.

3. Filtration without Water Separation can be done at a higher flow rate than with water

separation. Generally used to remove particulate in suspension after water separation.

955SS Mobile Fuel Tank De-Watering and Filtration System

• In operation the system pulls fluid from the fuel tank bottom by a vacuum created by the

fuel pump.

• A bag type filter is first to remove sludge and solid contaminates from the tank bottom fluid

which may also contain water.

• The fuel/water mix leaves the fuel pump under pressure ( do not exceed 40 PSI) and is

forced through a filter/ coalescer where the tiny water droplets are made larger and sep-

arate from the fuel.

• The Teflon separator prevents the water droplets from traveling with the fuel. The water

falls to the bottom of the water trap.

• A clear sight tube allows you to see the level of the water that has been separated.

• With the system running; you can open a valve and send the water to a waste con-

tainer and the clean fuel back to the fuel storage tank.

• The water level in the sight tube stops rising when all of the water has been vacuumed and

separated from the fuel storage tank.

• Tank Cleaning is Done With No Loss of Product

FEATURES • Stainless steel filter housings to resist the acids found in today's diesel and

ethanol blended gasoline. • Filtration down to one micron, water removal to less than 100 parts per

million. • Exceeds ISO particle code of 18/16/13 to meet engine manufacturers clean

fuel requirements. • Air operated diaphragm fuel pump intrinsically safe for all fuels.

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2017 Fueltec 955SS

FUEL TANK SAFETY

• Purge fuel tank (fill airspace inside the tank between any fuel and the top of

the tank) with argon or CO2 prior to drilling or sawing holes that penetrate the

tank to minimize the risk of explosion.

• Maintain a purged condition while installing fittings on a fuel tank.

STATIC GROUND

• Always attach a static discharge cable from the Fueltec System to the fuel

tank being serviced.

The

flowing movement of flammable liquids like gasoline inside a pipe can build up static

electricity. Non-polar liquids such as gasoline, diesel, kerosene and light crude oils ex-

hibit significant ability for charge accumulation and charge retention during high veloci-

ty flow. Static electricity can discharge into a fuel vapor. When the electrostatic dis-

charge energy is high enough, it can ignite a fuel vapor and air mixture. Different fuels

have different flammable limits and require different levels of electrostatic discharge

energy to ignite.

Electrostatic discharge while fueling with gasoline is a present danger at gas stations.

Fires have also been started at airports while refueling aircraft with kerosene. The use

of a static discharge cable can help to prevent or safely dissipate the build up of stat-

ic electricity.

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2017 Fueltec 955SS

Drip Pan

Filtered fuel return to tank port 2.

Primary Filter Inlet valve 1.

Fuel Transfer Outlet 3.

Contaminant Drain Valve 4.

Vacuum Gauge

Sludge Filter Housing

Fuel Pump Air Valve 7. Separated water Sight Tube

Air Bleed Valve 5.

Water Separator Housing

Pressure Gauge When gauge reads 20 PSI replace coalescer cartridge

Sludge Filter Inlet Port 1. Pressure Gauge

Stainless Steel

Stainless Steel

Locking Casters

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2017 Fueltec 955SS

Photo above shows selector valve in the filter only position. The fluid will flow from the tank bottom, through the primary bag filter, then out the bottom port, by-passing the water separator housing. Use this position when removing particulates from the fuel after all water has been removed from the storage tank. Or for removing bulk water from the fuel storage tank bottom.

Photo above shows the selector valve in the separate water from fuel position. The will flow from the tank bottom, through the primary bag filter, then through the coalescer cartridge where the tiny water droplets are separated from the fuel. The clean dry fuel exits the top port on the separator housing and the separated water is trapped in the housing bottom where it can be drained without stop-ping the system.

Fluid in

Filtered fluid out bottom right discharge port

Fluid in

Filtered dry fuel out top right discharge port

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2017 Fueltec 955SS

Typical Fuel Tank De-Watering and Filtration: Underground and Aboveground Fuel Storage Tanks:

• Remove cap or fitting to access tank bottom.

• Test for high (2” +) bulk water level with a Fueltec Sampler.

• Set the System selector valve to filter only position to remove

all but the last inch of bulk water from the tank.

• Attach a fluid pickup tube to the systems supply hose and low-

er to the tank bottom through a tank opening.

• Connect supply hose to system’s primary bag filter housing.

• Connect return hose to system’s bottom right discharge port

and a waste container.

• Pump out bulk water.

• Set the System selector valve to Separate Water position.

• Operate the system and observe the separated water level in

the water trap.

• Empty the water trap as the system is running; stop operation

when water is no longer accumulating in the trap.

• If suspended particulates are observed in the sight tube after

water has been removed; Set the System Mode to Filter

only.

• Use 1 or 5 micron filters for diesel and 1 micron filters for gas-

oline, jet fuel, & ethanol blends.

• Operate system until the fuel is clear.

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2017 Fueltec 955SS

Air Bleed Valve 6. Swing Bolt Eye Nut (hand tighten)

Primary Filter inlet valve 1.

Vacuum Gauge When gauge reads 15 Hg. Replace bag filter

Sludge Filter inlet port 1.

Sludge Filter Cover

WARNING: Set air pressure regulator not to exceed forty (40) psi at any time Fuel Pump Air Valve

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2017 Fueltec 955SS

Supply & Return Hoses… The Systems come with two (2) 1” X 12’ hoses equipped with cam lock fittings and adaptors.

Fabricate suction tubes of the proper length to reach the tank bottom you are servicing. Suction and return tubes can be fabricated from PVC, Aluminum, Stainless Steel, or iron pipe. Flexible suction tubes can be made from polyurethane tube, nylon 11 tube, and PTFE (Teflon) tube. Optional return manifolds are available from Fueltec.

Return Manifold for 2” tank opening is shown with pickup tube inserted. Pickup tube draws fluid from the tank bottom. Clean dry fuel is returned to tank through manifold ports.

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2017 Fueltec 955SS

1. Open air bleed valve 6., close primary filter inlet valve 1. (page 6)

2. Run fuel pump for 30 seconds to drain housing.

3. Loosen swing bolt eye nuts and remove housing cover.

4. Remove bag filter hold down.

5. Remove and dispose soiled filter bag after each use.

6. Insert new filter bag into housing and seat bag flange on housing baffle plate.

7. Insert filter hold down.

8. Install filter housing cover and swing bolts into slots in cover.

9. Tighten swing bolt eye nuts hand tight then 1/4 turn more. (do not over tighten)

13. Close air bleed valve 6. and open primary filter inlet valve 1. (page 6) 14. Resume operation.

BAG FILTER REPLACEMENT

FILTER BAG SELECTION

Gasoline: 1 micron bag

Kerosene: 1 micron to 5 micron bag

Jet Fuel: 1 micron to 5 micron bag

No. 2 Diesel: 5 micron to 5 micron bag

Note: Fuel tanks with heavy sludge build

up will require multiple bag changes.

Do not operate this system without filter

bags installed.

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2017 Fueltec 955SS

Coalescer and Separator Replacement 1. Stop Fuel Pump

2. Loosen swing bolts and remove

housing cover.

3. Remove 3/8” separator nut

4. Lift out Water Separator with

filter/coalescer inside.

5. Pull filter/coalescer from inside

of the separator cartridge and

discard.

6. Apply Vaseline to new

coalescer o-rings and insert

coalescer into separator.

7. Insert new coalescer element

(CF-20), push end over the

boss inside of the separator

element.

8. When turned over the

coalescer element should stay

inside separator to aid in

alignment when installing filter

intohousing.

9. Install the two elements into

housing until 3/8” bolt pro-

trudes from top of separator.

10. Install 3/8” O-Ring, washer and

nut tighten to 5ft/lbs

11. Before reinstalling cover verify

that O-ring seal (#568-361) is

seated properly and not dam-

aged.

12. Install cover, tighten eye nuts

evenly by hand.

13. Resume operation, check for

any leaks.

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2017 Fueltec 955SS

Maximum Water Separation & Filtering Connect Return to Tank Hose to Port 2. Connect Pickup Tube Hose to Filter Port 1. Open Valves 1. & 2. Note 3-Way Valve position

Fast Filter Without Water Separation Connect Pickup Tube Hose to Filter Port 1. Connect Return Hose to Port 4. Open Valves 1. & 3. Close Valve 2. Fuel will flow through primary filter only. Note 3-Way Valve positions Caution: Do not use this option if water is found in the fuel tank as the fuel and water may become emulsified beyond separation.

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2017 Fueltec 955SS

First Start Up of the System to Service a Fuel Tank 1. Close air bleed valve 6. page 6, contaminant drain valve 8. pages 7, and fuel

pump valve 7..

2. Install Bag Filter as shown on page 9.

3. Prime pump by filling sludge filter housing with one gallon of product.

4. Attach 40 psi air supply from outside source to fuel pump valve 7.

5. Attach fluid supply hose to sludge filter port 1.

6. Attach fluid return hose to return flow control valve port 2.

7. Attach pickup supply & return tubes & manifold to hoses.

8. Adjust air supply regulator to a maximum 40 psi.

9. Attach the Static Ground to the tank being serviced with the spring clip.

10. Insert Manifold into fuel storage tank opening and connect hose.

11. Insert fluid supply pickup tube into the tank manifold to a point just under

the fluid level until the fuel pump is primed.

12. Open air supply valve 7. & adjust flow rate

13. Open Supply Port Valve 1. full open.

14. Open Return Valve 2. Pump will start to cycle.

15. Fluid should appear in sight tube within three minutes.

16. Cycle pump until the system is full of clean fuel.

17. Close supply port valve 1. until vacuum gauge reads 12Hg. Then open

supply port valve 1. full open.

18. Move the fluid pickup tube to the lowest portion of the fuel tank to remove the

contaminates only after steps 1 thru 16 have been completed.

19. Watch sight tube for the presents of water. (water on bottom fuel on top)

20. When water level reaches six (12”) inches; open contaminant drain

valve 8. and place drain hose into waste container.

21. Control water level in sight tube with drain valve 8.

& return to tank valve 2. (This allows you to send the

separated water to a waste container and the cleaned

fuel back to the tank without any loss of fuel)

21. The water level in the sight tube stops rising when all

of the water has been vacuumed and separated from

the fuel storage tank.

22. The air operated fuel pump allows you purge the fuel

from the system after tank cleaning is completed.

(this can’t be done with an electric pump)

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2017 Fueltec 955SS

23. Observe Vacuum Gauge 3. two minutes after fluid appears in sight tube; The

initial Vacuum reading will be determined by the elevation of the supply port 1.

relative to the elevation of the fluid level in the tank being serviced. Make note of

this first gauge reading. As the bag filter accumulates debris the vacuum reading

will increase. When the gauge reading has increased 8” Hg. above the initial

reading; the filter bag needs to be changed.

24. Observe the Pressure Gauge. When the gauge reads 22PSI, the coalescer fil-

ter needs changing.

Use only Fueltec 24” Bag Filters in this System 1 micron…. 1M24 #241004 5 micron…. 5M24 #241007

Use only Fueltec Filter/ Coalescers in this System CF-10 for the 950AW #241023 CF-20 for the 955SS #241024 Water Separators S11 for the 950AW #241033 S22 for the 955SS #241035

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2017 Fueltec 955SS

TYPE “D” CAM-LOCK INCLUDED WITH SYSTEM

FUELTEC’S FUEL SUCTION HOSE

FLUID PICKUP TUBE MADE IN FIELD TO REACH FUEL STORAGE TANK BOTTOM. TUBE CAN BE MADE FROM STEEL PIPE, ALUMINUM, STAINLESS STEEL, PVC, NYLON-6, POLYURETHANE, OR ANY MATERIAL IMPERVIOUS TO THE FUEL THAT YOU ARE IN CONTACT WITH.

CUT TUBE BOTTOM AT 45 DEGREES

FUEL TANK BOTTOM

ATTACH PICKUP TUBE TO CAM-LOCK “D” WITH A STREET ELBOW FITTING

FLUID PICKUP TUBE BUILDING FOR FUELTEC’S MOBILE SYSTEMS

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2017 Fueltec 955SS

SUCTION HOSE

RETURN TO TANK HOSE

FUEL TANK BOTTOM

CLEAN DRY FUEL RETURNING TO TANK THROUGH SHORT PIPE

SUCTION INTAKE ON TANK BOTTOM

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2017 Fueltec 955SS

TANK CLEANING USING THE FUELTEC M-2 SUPPLY & RETURN MANIFOLD ALLOWING SUPPLY AND RETURN THROUGH ONE 2” TANK FITTING TYPICAL ON GENERATOR BASE TANKS

FUEL TANK BOTTOM

SUCTION HOSE

RETURN TO TANK HOSE

CLEAN DRY FUEL RETURNING TO TANK THROUGH MANIFOLD

SUCTION INTAKE ON TANK BOTTOM

1/2 INCH PIPE FUEL PICKUP SUCTION TUBE

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2017 Fueltec 955SS

CONTAMINATED DIESEL FUEL

Off road Diesel dyed red

Bacteria & Fungus

Water

Dead bacteria & fungus

• The fuel found above the tank bottom water is usually clean and water free. • Water being heavier than fuel will be found at fuel tank bottoms. • In fuel tanks, bacteria and fungus are commonly found at the fuel/ water interface. • These microbes need water to live, without water they will die. • They feed on components of the fuel while they float on the water. • The dead microbes are heavier than fuel or water and sink to the tank bottom • When the fuel is added to a tank where microbes are living, the microbes get mixed with

both the fuel and water and can easily clog filters.

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2017 Fueltec 955SS

Microbes found in diesel fuel Virtually all diesel fuel contains some moisture. Additional water accumulates in tanks as atmospheric moisture condenses. Moisture accumulates in diesel tanks as condensate droplets on exposed tank surfaces, as dissolved water in the fuel and as water bottoms beneath the fuel microbes depend on this water for growth. Additionally, microbes depend on the organic and inorganic molecules in diesel fuel for nutrition. Consequently, some species attack the fuel directly, growing at the expense of hydrocarbons and non-hydrocarbon fuel components. The biodegradation of fuel, in support of microbial growth, is a direct impact of contamination. Color, heat of combustion, pour point, cloud point, detergent and anti-corrosive properties change as microbes selectively attack fuel components. Sulfur-containing molecules are metabolized by a series of species, leading ultimately to the production of high concentrations of hydrogen sulfide. In addition to creating new cells, many microbes produce metabolites which promote further attack. Surfactants facilitate the emulsification of fuel, leading to the formation of a cloudy, invert-emulsion layer above the fuel/water interface. Polysaccharide slimes create microenvironments wherein mixed populations (consortia) of bacteria and fungi carry out biodegradation reactions that would be impossible for a single species outside the microenvironment. The slime also serves as a barrier, protecting the microbes from preservatives. A variety of organic acids (primarily 2 - 4 carbon atoms) are also produced as by-products of bacterial and fungal growth.