After finishing maintenance work
Re-install safety devices as required by relevant regulations and check them for correct operation after finishing
maintenance work.
8.3
Maintenance schedule
Activity
Before first putting
into operation
3 months after ini‐
tial commission‐
ing
Before starting
work
Every 6 months
During the annual
inspection
Check operation of the brake
X
X
X
Check brake displacement, adjust as required
X
X
Check connections and attachment bolts on the friction
wheel
X
X
Check tapered surface of output shaft and hub/friction
wheel
X
X
Check friction wheels for cracks and wear
X
X
Check dished washer stack,
correct L dimension adjustment, as required
X
X
Check power supply line
For conductor lines:
Check insulators, conductor rails, connectors and expan‐
sion joints
For current collectors:
Check sliding contacts and travel rollers for wear and con‐
tact pressure.
X
X
Remove dust and production residue from the friction wheel
travel drive
X
Clean the air vent screw
X
Check the friction wheel travel drive for leaks, check shaft
seals
X
Check electric switchgear and wiring
X
X
Check and apply or supplement corrosion protection, as re‐
quired
X
Oil change
Every 4 years
Tab. 24
Despite detailed information, errors cannot be excluded when the installation is maintained by the customer. For
this reason, we recommend that this work be carried out by our trained specialists or by persons authorised by
us.
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Summary of Contents for DRF 200
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