Wacker Neuson EH 27/115, Operator'S Manual, Page: 19 / 30

Maintenance
T00145GB.fm
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8.5 Lubrication of the tool holder, tolerances
8.5.1 Only insert tools (18) with a cleaned and slightly greased shaft (10) into
the tool holder (11).
8.5.2 Check the tool holder often for signs of wear. A tool in new condition
(18) may exhibit tolerance of no more than 10 mm at a distance of 400
mm from the insertion end’s (1) rest collar. Replace a tool holder (11)
that exhibits greater wear in order to avoid disturbances and damages.
8.6 Faults
Cause Remedy
Carbon brushes worn. Replace carbon brushes.
Damaged power cable. Replace completely.
Failure of the
electronics.
The wiring diagram shows how it is possible to conti-
nue to use the machine in the event of an electronic
fault by changing the motor connection.