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18
Service and Repair
WARNING
Hazardous Voltage!
Disconnect all electric power,
including remote disconnects before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result
in death or serious injury.
Drive Motor and
Pulley Replacement
1. Disconnect all electrical power.
2. Remove the belt from the pulley
and temporarily position it
around the wheel rim.
3. Measure and record the distance
from the inner edge of the pulley
to the mounting wall.
4. Loosen the set screw in the wheel
drive pulley using an Allen
wrench and remove the pulley
from the motor drive shaft.
5. While supporting the weight of
the drive motor in one hand,
loosen and remove the four
mounting bolts.
6. Install a replacement motor with
the hardware kit supplied.
7. Install the pulley and adjust it to
the distance recorded in the
previous step.
8. Tighten the set screw to the drive
shaft.
9. Stretch the belt over the pulley
and engage it in the groove.
CLCH-SVX02C-EN
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