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Repair Instructions Nr.183.09/00
PHE 50 S
Detaching the
bevel wheel
1 Remove the bevel wheel (9) and the bear-
ing (8).
2 Undo the four nuts (1), remove the wash-
ers (2) and detach the cover (3) as well as
the gasket (4).
Remove the felt ring (A).
3 Remove the O-rings (5) and (6) and the
two pins (7).
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.
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