HEIDENHAIN ND 7000 Operating Instructions Manual page 281

Servicing and maintenance | Maintenance plan
16.3 Maintenance plan
The product is largely maintenance-free.
Operating defective devices
Operating defective devices may result in serious consequential damage.
Do not repair or operate the device if it is damaged
Replace defective devices immediately or contact a HEIDENHAIN service
agency
The following steps are only to be performed by electrical specialists.
Further information:
Maintenance step
All labels and symbols
provided on the product
must be checked for
readability
Inspect electrical
connections for damage
and check their function
Check power cables
for faulty insulation and
weak points
16.4 Resuming operation
When operation is resumed, e.g. when the product is reinstalled after repair or
when it is remounted, the same measures and personnel requirements apply as
for mounting and installing the product.
Further information:
Further information:
When connecting the peripheral devices (e.g. encoders), the operating company
must ensure safe resumption of operation and assign authorized and appropriately
qualified personnel to the task.
Further information:
HEIDENHAIN | ND 7000 | Operating Instructions Milling | 01/2020
NOTICE
"Personnel qualification", Page 29
Interval Corrective action
Annually
Annually
Annually
"Mounting", Page 39
"Installation", Page 45
"Obligations of the operating company", Page 29
Contact HEIDENHAIN service
agency
Replace defective cables.
Contact HEIDENHAIN service
agency if required
Replace power cables
according to the specification
16
281