OPERATING MANUAL DAF290 MAINTENANCE
ThyssenKrupp Aufzugswerke GmbH
7.7 Checking for escaping grease / oil
Check the area around the bearing cover, brake drum, brake linings as well
as the lower and/or inner area of the traction sheave for traces of oil. For the
check, remove the cover plate above the traction sheave!
You cannot see the inner area.
Escaping oil is indicated by individual drops of oil or traces of oil in the area
of the bearing seal.
Contamination level Procedure
No escaping oil
determined
Check regularly within the
framework of servicing
Every 3 months
(6 months in case of
reduced frequency,
< 50,000 runs per
year)
If a large amount of
escaping oil is
determined or oil is
escaping from the brake
disc / brake linings
Clean the drive and if necessary
the brake, and carry out short-
term repairs.
Before continuing operation until
modification, run a brake test. If
the braking effect is inadequate,
shut down the installation
Repair after 4 weeks
at the latest
Fett
FettFett
Fett
Brake drum
Bearing cover
Product has been
replaced
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