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Troubleshooting 

14

3A6932D

Troubleshooting

1. Follow 

Pressure Relief Procedure

, page 5, before 

checking or repairing the pump.

Problem

Cause

Solution

The refilling pump stalls and 

pressurized, but it is not filling the 

tank.

The Auto-Fill Shut Off valve is in the 

closed position and has not been 

reset.

1. Disconnect the refilling line.

2. Pull and hold the fill valve 

pressure relief knob (FF) long 

enough to relieve line pressure 

between the fill valve (EE) and 

the Auto-Fill Shut Off valve (V) 

and between the remote fill 

station pump (AA) and the fill 

valve (EE).

3. Verify the valve pin is down. See 

Fill/Refill the Tank

, page 12.

The filter (CC) in the refilling line 

(GG) is clogged.

Remove and clean the filter (CC). If 

the filter is damaged, replace with a 

new filter.

Содержание Compact Dyna-Star 25P686

Страница 1: ...classified locations Model 25P686 Auto Fill Shut Off 25P687 Auto Fill Shut Off with Follower Plate 12 and 20 liter 25U218 Auto Fill Shut Off with Follower Plate 60 lbs 3500 psi 24 1 MPa 241 3 bar Maxi...

Страница 2: ...n 5 Pressure Relief Procedure 5 Auto Fill Shut Off Installation 5 Follower Plate Installation Part 25P687 8 Auto Fill Shut Off Overview 11 Operation 12 Fill Refill the Tank 12 Troubleshooting 14 Techn...

Страница 3: ...ep work area free of debris including rags and spilled or open containers of solvent and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Use only g...

Страница 4: ...all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from tr...

Страница 5: ...1 Auto Fill Shut Off Installation 1 Disconnect power to the system FIG 2 2 Relieve pressure in the system following the Pressure Relief Procedure see page 5 This equipment stays pressurized until pre...

Страница 6: ...ct Dyna Star Auto Fill Shut Off plug Dispose of the plug according to local regulations FIG 4 and FIG 5 5 Grease the outside of the three 3 o rings on the Compact Dyna Star Auto Fill Shut Off cartridg...

Страница 7: ...em currently has a follower plate installation is complete For systems without a follower plate see Follower Plate Installation Part 25P687 page 8 9 Use two wrenches working in opposite directions on...

Страница 8: ...he tank and retain FIG 11 NOTE The lift ring for the 60 lbs tank is welded on to the can and is not removable 4 Lift the cover tank gasket and pump off of the tank and set aside 5 In a new installatio...

Страница 9: ...n to the tank FIG 13 8 Replace the nuts bolts and lifting ring NOTE The lift ring for the 60 lbs tank is welded onto the cover and is not removable 9 Tighten torque 10 12 ft lb 13 6 16 3 N m 10 Reconn...

Страница 10: ...Installation 10 3A6932D 11 Reconnect the power to the system FIG 15 FIG 14 FIG 15...

Страница 11: ...in the system Note The fill pump pressure can be as high as 2000 psi depending upon the lengths and diameters of Refilling line GG and Supply hose JJ Graco recommends using a 36 1 ratio or higher air...

Страница 12: ...the valve pin V1 which closes the inlet fluid path Pin V2 pops up once the tank is full When the fluid refilling path closes the refilling line GG pressurizes and brings the remote fill station pump...

Страница 13: ...here is a leak in the system NO 7 Turn off the remote fill station pump AA FIG 16 8 Pull and hold the fill valve pressure relief knob FF long enough to relieve line pressure between the fill valve EE...

Страница 14: ...n and has not been reset 1 Disconnect the refilling line 2 Pull and hold the fill valve pressure relief knob FF long enough to relieve line pressure between the fill valve EE and the Auto Fill Shut Of...

Страница 15: ...mum Working Pressure 3500 psi 24 1 MPa 241 3 bar Materials of Construction zinc plated steel parts buna N polyethylene PTFE fluoroelastomer WARNING This product can expose you to chemicals known to th...

Страница 16: ...n material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRA...

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