Fault Correction - Beckhoff AG2250 Operating Instructions Manual

Error
Increased operating temperature
Increased operating noises
Lubricant loss
Loose screws
Version: 2.8
The following table describes a selection of faults. Depending on the
application, other causes may be responsible for the malfunction.
Possible cause
Gear unit unsuitable for the applica-
tion
Heating up by the motor
Ambient temperature too high
Distorted motor mounting
Damage to the bearings
Damage to the toothing
Toothed belt tension too high
Lubricant quantity too high
Gear unit leaking
Tightening torque too low
AG2250

Fault correction

Remedy
Check the technical data
Check the motor wiring
Ensure sufficient cooling
Replace the motor
Ensure sufficient cooling
Contact Beckhoff Service
Check and correct toothed belt ten-
sion
Wipe off lubricant, refill and monitor
the gear unit
Contact Beckhoff Service
Retighten the screws
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