MAINTENANCE-VACUUM MOTOR
86302100 CLIPPER DUO 10/02/07
4-7
ONLY QUALIFIED
MAINTENANCE
PERSONNEL ARE TO PERFORM THE
FOLLOWING REPAIRSVACUUM MOTOR
REPLACEMENT
1. Turn off all switches and unplug machine.
2. Remove recovery tank.
3. Remove the (2) screws that fasten the solution
tank to the frame, and tilt tank back to expose
the inside of the frame.
4. Locate the vacuum motor wires and disconnect
at the connector. Close the solution tank.
5. Remove the (6) screws holding the vacuum
motor cover to the solution tank.
6. Remove the vacuum motor.
7. Reverse process to install vacuum motor.
Vacuum Motor Carbon Brushes Re
p
lacement
WARNING: The green
ground wire must be
attached for safe operation.
See wiring diagram.
End Cap
Carbon
Brushes
If armature commutator is grooved, extremely pitted or not
concentric, the motor will need to be replaced or sent to a
qualified service center.
Important:
These brushes wear quicker as the length shortens due to
increased heat. Spring inside brush housing will damage
motor if brushes are allowed to wear away completely.
Periodically check the length of the carbon brushes. Replace
both carbon brushes when either is less than 3/8" (9.5mm)
long.
3
8
[9.5mm]