14
START UP AND OPERATION
3.6. Replacing the motor bushes
Check the condition of the carbon brushes every 100 operational hours. If the length of the
brushes is less than 5 mm (0.2’’), replace them with new ones. To do this, unplug the power
cord from the power outlet, and unscrew four mounting screws (1), (Figure 9) to remove the
motor cover (2). Then, unscrew the pressing plate (3), remove the brush holder (4) and the
brush (5). Proceed as described also for the second brush located at the opposite side of
the motor. To mount brushes, proceed in reverse order. After the replacement, run the motor
without load for 20 minutes.
PRO 36 AUTO
3.6. Replacing the motor brushes
Check the condition of the carbon brushes every 100 operational hours. If the length
of the brushes is less than
5
mm
(0.2’’),
replace
them
with
new ones.
To do this,
unplug
the
power
cord
from
the
power
outlet,
and
unscrew
four mounting screws (
1
,
Figure 9) to remove the motor cover (
2
).
Then,
unscrew the pressing plate
3
,
remove
the brush holder
(
4
)
and the brush (
5
). Proceed as described also for the second
brush located at the opposite side of the motor. To mount brushes, proceed in
reverse order. After the replacement, run the motor without load for 20 minutes.
Figure 9.
Replacing the brushes
PRO 36 AUTO Operator’s Manual
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Summary of Contents for Pro 35 Auto
Page 15: ...15 NOTES...
