Commissioning
Planetary gear unit LPxxx
33
Version: 1.6
9.3
Troubleshooting
NOTE
Changed operating behavior
A change in operating behavior may indicate existing damage of the gear unit or result in damage to the
gear unit.
• Do not recommission the gear unit until the fault has been rectified.
CAUTION
Personal injuries
Troubleshooting may only be performed by trained personnel.
Error
Possible cause
Remedy
Increased operating temperature
The gear unit is not suitable for the
purpose.
Check the technical data.
Motor heats up the gear unit.
Check the wiring of the motor.
Ensure adequate cooling.
Change the motor.
Ambient temperature too high.
Ensure adequate cooling.
Increased operating noises
Distorted motor mounting
Contact our service department.
Bearing damage
Gear tooth damage
Toothed belt tension too high
Lubricant loss
Lubricant quantity too high
Wipe off the leaking lubricant and
continue to monitor the gear unit.
Lubricant discharge should stop
after a short time.
Leaks
Contact our service department.