Operating and maintenance instructions
Maintenance
Version 1.0
Page 48 of 56
8.3 Maintenance schedule
The maintenance schedule below should be regarded as a suggestion. The
maintenance intervals depend on the operating and installation conditions.
Maintenance for special machines can be found in the operating and maintenance
instructions specially prepared for this purpose.
Component
Every 6
months
Yearly
Every
3 years
Comment
General
Visual inspection
X
Cleaning
X
Tighten the terminal fixing and earthing
screw.
X
Measure the insulation resistance of the
winding according to IEC 60034
X
Not in the vehicle,
only in dismantled
condition
Check for noises and vibrations
X
Bearings
Check the bearings for noise,
vibrations, tightness and temperature
rise
X
Change the bearings if necessary
X
Shaft
Visual inspection
X
Before installation
and during
bearing
replacement
Cleaning
X
Air, water and oil cooling
Visual inspection
X
Cleaning
X
Check the fan for function
X
Clean oil or water channels
X
Brushes, brush holder, collector
Visual inspection
X
Cleaning
X
Check the brushing action
X
Check the brushes for wear and replace
if necessary.
X
Check the collector surface
X
Customer service at Schabmüller
GmbH
X
