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8

309407

Troubleshooting

WARNING

To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the

Pressure Relief Procedure

 on page 7.

Before servicing this equipment always make sure to

Relieve the Pressure

.

Note: 

Check all possible problems and solutions

before disassembling the pump.

Problem

Cause

Solution

Pump fails to operate.

Inadequate air supply pressure or
restricted air lines

Increase air supply; clear

Closed or clogged valves

Open; clean

Clogged fluid lines, hoses, valves,
etc.

Clear*

Damaged air motor

Service air motor

Exhausted fluid supply

Refill and reprime, or flush

Continuous air exhaust

Worn or damaged air motor gasket,
packing, seal, etc.

Service air motor

Erratic pump operation

Exhausted fluid supply

Refill and reprime, or flush

p

p p

Held open or worn intake valve or
piston packings

Clear; service

Pump operates, but output low on
upstroke

Held open or worn piston or packings

Clear; service

Pump operates, but output low on
downstroke

Held open or worn intake valve

Clear; service

Pump operates, but output low on
both strokes

Inadequate air supply or restricted air
lines

Increase air supply; clear

Closed or clogged valves

Open; clean

Exhausted fluid supply

Refill and reprime, or flush

Clogged fluid lines, hoses, valves,
etc.

Clear*

Loose packing nut or worn packings

Tighten; replace

* Follow the 

Pressure Relief Procedure

, and disconnect the fluid line. If the pump starts when the air is turned

back on, the fluid line, hose, valve, etc. was clogged.

Содержание fire-ball 425

Страница 1: ...ure Model No 965124 Series B Stubby length Model No 965129 Series B 400 lb 180 Kg drum length For Closed Drum Mounting 309407E EN Important Safety instructions Read all warnings and instructions in th...

Страница 2: ...ke just a cut but it is a serious injury that can result in amputation Get immediate surgi cal treatment D Do not point the dispensing device at anyone or any part of the body D Do not put your hand o...

Страница 3: ...e 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment Such use could result in a chemical reaction with...

Страница 4: ...nt or in the Technical Data for your equipment Do not exceed the maximum working pressure of the lowest rated component in your system D Use fluids and solvents which are compatible with the equipment...

Страница 5: ...dboard which interrupts the grounding continuity D To maintain grounding continuity when flushing or relieving pressure hold a metal part of the dispensing gun firmly to the side of a grounded metal p...

Страница 6: ...control pump speed WARNING A bleed type master air valve B is required to shut off and relieve air pressure that may be trapped in the air motor Trapped air could cause the pump to cycle unexpectedly...

Страница 7: ...itting coupler is clogged or that pressure has not been fully relieved after following the steps above VERY SLOWLY loosen the coupler or hose end coupling and relieve pressure gradually then loosen co...

Страница 8: ...r damaged air motor gasket packing seal etc Service air motor Erratic pump operation Exhausted fluid supply Refill and reprime or flush p p p Held open or worn intake valve or piston packings Clear se...

Страница 9: ...9 309407 Notes...

Страница 10: ...10 309407 Service TI2148A Fig 3 12 11 6 25 15 2 31 3 14 4 30 16 5 7 8 9 10...

Страница 11: ...rod 3 unscrew valve housing 14 from piston housing 16 8 Remove washers 35 spreaders 34 cup packings 36 o ring 33 and cup spacer 20 from the piston housing 16 9 Clean and inspect all the parts Reassemb...

Страница 12: ...ment This pump has an adjustable piston ball check To change the piston ball travel loosen the locknut 4 Turn the piston valve housing 14 counterclockwise to increase and clockwise to decrease Medium...

Страница 13: ...13 309407 Notes...

Страница 14: ...14 309407 Parts TI2147A 1 13 12 3 4 14 15 35 34 36 33 20 36 34 35 16 8 2 31 5 30 6 11 7 9 10 Packing vee Spacer...

Страница 15: ...cotter 1 13 156641 O RING 1 14 624941 HOUSING valve 1 15 100279 BALL metallic 1 16 624942 HOUSING valve piston 1 20 158857 SPACER cup 1 Ref No Part No Description Qty 30 603778 PACKING foot valve 2 31...

Страница 16: ...3 9 in 724 mm 353 mm 14 6 in 371 mm 1 2 npt f Air Inlet TI2146A Model 965124 Model 965129 37 3 in 947 4 mm Model 965124 Model 965129 50 8 in 1290 mm Mounting Hole Layout 06337 3 1 4 82 6 mm DIA TWO 5...

Страница 17: ...onsumption approx 13 cfm per gallon 6 m hr liter of fluid at 100 psi 0 7 MPa 7 bar Wetted parts steel brass aluminum leather Buna N Weight 38 lb 17 kg Sound Pressure Level measured at 1 meter from uni...

Страница 18: ...uyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss...

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