Instructions In Case Of Faults - Siemens 1FK7 Series Instructions Manual

6

Instructions in case of faults

The instructions for faults contained in the operating instructions for the three-
phase servomotor 1FK7 (order/item number 610.40 700.21) must be complied
with.
6.1 General instructions for rectifying faults
Refer to Table 4 first if there are deviations from normal operation or faults. Contact the
works, please also refer to the relevant section of the operating manual for the compo-
nents of the entire drive system.
Do not disable the protective devices, even in trial operation.
Consult the manufacturer or the SIEMENS service center when necessary.
- For start up, system motor converter:
- For motor / motor components:
They will inform the customer of the nearest service partner if further action is required.
Fault
Irregular running
Vibrations
Running noises
Motor overheats
(surface temperature
>140 °C)
Temperature monitor-
ing responds
Table 4:
6.2 Spare parts
The following must be stated when ordering spare parts:
- Item no. of the part in the illustration of the spare parts list (request a copy if required)
- Type designation stated on the type plate on the geared motor
- Serial number stated on the type plate on the geared motor
The spare parts lists are not assembly instructions! They are not binding for
assembly purposes. Only original parts may be used as spare parts.
We give no warranty and accept no liability for damage resulting from any parts
not supplied by us.
Siemens AG
ENGLISH
Inadequate screening of the
motor or encoder cables.
Amplification of the drive con-
troller too high
Coupling elements or driven
machine are badly balanced
Inadequate alignment of the
drive train
Fixing screws are loose
Foreign bodies inside the
motor
Bearing damage
Drive overloaded
Heat dissipation impaired by
deposits
Troubleshooting
CAUTION
A&D Hotline +49 180 50 50 222
Contact in the works +49 174-3110669
Cause
Check screening and grounding
Adjust controller (see converter
operating manual)
Rebalance
Realign the machine set
Check and tighten screw connec-
tions
Repair by the manufacturer
Repair by the manufacturer
Check load
(see rating plate)
Clean surface of drives,
Ensure that the cooling air can flow
freely in and out
NOTE
610.40 064.01
Remedy
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