WOERNER PMF - Troubleshooting and Remedies; Troubleshooting: Lubricant Supply Issues; Troubleshooting: High Lubricant Pressure

Operating manual PMF/GMF Page 29 of 37 B0343
7. Operating manual
7.1 Trouble shooting and remedy
No.
Failure
Cause
Remedy
1
No lubricant
supply
Power supply failed.
Inspect the terminals.
Check the controller for power
supply.
Reservoir is empty.
Refill lubricant.
Vent the pump unit and lubricant
lines.
Air in the lubricant lines.
Fill the lines with lubricant.
Improper lubricant for
the actual application.
Replace the lubricant in the entire
equipment.
Leaky line system.
Seal the leaky spot.
The multi-outlet pump
unit is blocked.
Get the multi-outlet pump repaired.
Pump element failed.
Replace the pump element.
2
Lubricant
pressure
too high
Piping system or
lubricating point
obstructed.
Test the line system for free flow.
Dismantle the obstructing compo-
nents and clean or replace them.
Improper lubricant for
the actual application.
Replace the lubricant in the entire
equipment.
Pipe cross-section too
small.
Replace the pipes with ones having
a larger cross-section.
If the above described trouble shooting guide should not successfully work and the pro-
posed remedy does not help eliminating the fault to restore the proper function of the pump
unit, please get in contact with WOERNER.