Operation manual GMK-A
Page 29 of 35
B0887
7. Operation
7.1 Troubleshooting, fault remedy
No.
Fault
Root cause
Remedy
1
No lubricant
delivery
DC mot
or doesn’t work.
Check electric connections.
Check the fuse.
Reservoir is empty.
Refill lubricant.
Air in the lubricant lines.
Fill the lines with lubricant.
Lubricant not suited for
the application.
Exchange the lubricant of the whole
system.
Leaking line system.
Seal the leaking spot.
Unit blockade.
Have the unit repaired.
2
No response
from "Monitoring
empty"
Electric connection
interrupted.
Check the electric connection to the
monitoring device.
3
No response
from "Monitoring
function"
Unit overloaded.
Switch off the unit by disconnecting
the power supply and check the
lines from the unit to the lubrication
point for blockages.
Electric connection
interrupted.
Check the electric connection to the
monitoring unit.
If the above-mentioned troubleshooting and the corresponding remedies do not lead to the
pump functioning without a fault, please contact WOERNER.
7.2 Refilling the reservoir
The reservoir can be refilled via the grease nipple (or the optional sealing nipple and the
matching sealing coupling) on the bottom of the unit. See chapter 6.5 for procedure.
7.3 Switching off
The unit is switched off by disconnecting it from the power supply.