Maintenance and care
64
04/STM-560V/en/2010-12-10/SW
11.3
Module Servicing
For maintenance work or repairs, send the complete module
along with a repair order to SCHUNK.
The regular visual inspection of all supply lines is the prerequisite
for the perfect operation of the STM.
If supply lines are defective, put the machine out of operation
immediately.
Replace damaged connection cables.
Check the STM every 2500 operating hours or once a year for
bearing noise:
Bearing noise
Further procedure
Smooth noise (typical
bearing noise)
Everything okay, STM can continue to be
operated.
Uneven grinding noise
The motor is not set up correctly:
check the evenness of the mounting
surfaces
(see chapter 7.1, page 26)
Loud and uneven noise /
motor not running
smoothly
The motor is not set up correctly:
check the evenness of the mounting
surfaces
(see chapter 7.1, page 26)
or bearings defective:
Consult your SCHUNK contact and
send the STM to SCHUNK along with a
repair order.
Table 26
Clean the STM dry at regular intervals to remove all dirt.
If the housing is soiled, please only rub it dry, e.g. with a cloth. Do
not immerse or spray.
When all maintenance work has been completed:
Refit the safety devices provided, such as covers and safety
switches.
Visual inspection
Acoustic bearing
inspection
Cleaning
