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Operating Instructions, Form No. 102561, Back sheet 2 of 4

Hydraulic Gauge

1. Remove the pipe plug from the gauge port.
2. Remove the four cap screws holding the valve to the pump

plate and lift the valve off the pump plate.  Do NOT kink the

air lines.

3. Apply  Power  Team  HTS6  thread  sealant  or  PTFE  tape  to

the threads of the gauge.  Thread the gauge into the gauge

port and tighten with a wrench.

4. Assemble the valve back onto the pump plate.

Pressure Regulating Valve

The pressure regulating valve can be adjusted to by pass oil at a desired pressure setting while the pump continues
to run.
1. Loosen  the  locknut  on  the  pressure  regulating  valve.    Turn  the  adjusting  screw  a  few  turns  counterclockwise

(CCW) to decrease the pressure setting to a lower than desired pressure.

Note:  For easy adjustment of the pressure regulating valve, always adjust the pressure by INCREASING it to

an appropriate pressure setting.

2. Connect the pump air supply and place the remote flow control valve in the advance position.
3. Slowly turn the adjusting screw in a clockwise (CW) direction to gradually increase the pressure setting.  When

the desired pressure setting is reached, lock the adjusting screw in position by tightening the locknut.

TROUBLESHOOTING GUIDE

WARNING

To  prevent  injuries,  any  repair  work  or  troubleshooting  must  be  done  by  qualified  personnel  familiar
with this equipment.

HYDRAULIC SCHEMATIC

ACCESSORY INSTALLATION

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Содержание PA46 Series

Страница 1: ...nd possibly cause personal injury Hose material and coupler seals must be compatible with the hydraulic fluid used Hoses also must not come in contact with corrosive materials such as creosote Impregn...

Страница 2: ...rt a clean funnel Fill the reservoir with hydraulic oil to within 1 2 of the top of the filler hole Replace the filler cap with the breather hole open NOTE The pump has been shipped without oil in the...

Страница 3: ...with a suitable flushing oil Rinse the filter clean 4 Place the pump and motor assembly back onto the reservoir and secure it with two machine screws assembled on opposite corners of the housing 5 Co...

Страница 4: ...on the pressure regulating valve Turn the adjusting screw a few turns counterclockwise CCW to decrease the pressure setting to a lower than desired pressure Note For easy adjustment of the pressure re...

Страница 5: ...ow pressure unloading valve out of adjustment 9 Reservoir capacity is too small for the size of the cylinder s used 10 Defective directional valve 11 Sheared drive shaft key s 12 Motor rotating in wro...

Страница 6: ...lty pressure gauge 2 Check for external leakage 3 Check the external pressure regulator Check the relief valve setting 4 Look for internal leakage in double acting cylinders 5 Check for leaks in the f...

Страница 7: ...valve 3 Inadequate air pressure 1 Check the cylinders for broken return springs and check couplers to insure that they are completely coupled Occasionally couplers have to be replaced because one che...

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