Beckhoff AG2400, Operating Instructions Manual

Page: 85 / 91

Fault correction
Version: 2.1 ─── 85 AG2400
The following table describes a selection of faults. Depending on the
application, other causes may be responsible for the malfunction.
Error Possible cause Remedy
Increased operating temperature Gear unit unsuitable for the applica-
tion Check the technical data
Heating up by the motor Check the motor wiring
Ensure sufficient cooling
Replace the motor
Ambient temperature too high Ensure sufficient cooling
Increased operating noises Distorted motor mounting Contact Beckhoff Service
Damage to the bearings
Damage to the toothing
Toothed belt tension too high Check and correct toothed belt ten-
sion
Lubricant loss Lubricant quantity too high Wipe off lubricant, refill and monitor
the gear unit
Gear unit leaking Contact Beckhoff Service
Loose screws Tightening torque too low Retighten the screws