SteelMax D4X, Operator'S Manual

Page: 18 / 40

D4X
D4X 3/2014
Operator’s manual for drilling machine
- 18 -
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After every 250 hours of work check the condition of carbon brushes. If their length is
less than 5 mm they should be replaced with original new ones. After replacement
new brushes should be run-in without load for about 20 min. Other repair work should
be done only by authorized service points, appointed by distributor. Replacement of
brushes is possible without removal the of the motor unit from the unit. (see IV)
Regularly lubricate brass slide guide inserts with grease as well as the rack and
pinion.

To prevent the machine from rusting (especially when used outdoors) all steel parts
should be covered with thin layer of grease film

Damaged machine parts will be exchanged only with original parts.
Caution:
In the case that the machine falls on a hard surface,
from a height, is wet or is subjected to other adverse events that
could affect its technical state - work should be terminated
immediately and the machine should be sent to service for
inspection as soon as possible.