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Repair Instructions No.521.09/00
BBS(E)1100
Maintenance
General
It is recommended to submit the machine to maintenance after the carbon brushes have switched off.
Cleaning
Clean all parts – with the exception of the electrical parts – with cold cleaning agent. Caution! No
cleaning agent should penetrate into the bearing. Clean the electrical parts with a dry brush.
Check for wear
Check the disassembled parts for wear (visual inspection) and replace worn parts.
Electrical tests
Before reassembling, perform an electrical test on all relevant parts (see chapter Electrical and
Mechanical Test Instructions).
Lubrication
Each time maintenance is performed, the machine is to be lubricates as stated in the lubrication plan.
After the machine is fully disassembled, completely remove the old grease and replace with new
grease. The grease must be applied to the machine as indicated in the lubrication plan.
Legend
A
Cover with 5g grease Alvania R2.
Torques
Screws in plastic
1.5 Nm
Screws in metal
2.0 Nm
A
3 g
A
A
1 g
1 g
A
