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4
Adjust the seals toward the wheel surface until slight friction
on the paper feeler gauge is felt when the gauge is moved
along the length of the spoke.
5
Check the seal adjustment through a full rotation of the wheel.
6
Retighten the adjusting screws and recheck the clearance with
the paper feeler gauge.
Drive Motor and Pulley Replacement
WARNING
HAZARDOUS VOLTAGE! Disconnect all electrical and remote
disconnects before servicing. Do not open the service access
doors while the unit is operating. Failure to disconnect all
electrical power before servicing could result in death or
serious injury.
1
Disconnect all electrical power.
2
Remove the belt from the pulley and position it temporarily
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 earlier
in this procedure.
8
Tighten the set screw to the drive shaft.
9
Stretch the belt over the pulley and engage it in the groove.
CLCH-SVX01B-EN
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