Vacuum Motor Replacement - Windsor Dominator 10070090 Operating Instructions Manual

!
WARNING

VACUUM MOTOR REPLACEMENT

1. Turn off all switches and unplug machine.
2. Remove recovery tank.
3. Locate the vacuum motor wires and
disconnect at the connector.
4. Remove the vacuum motor.
5. Reverse process to install vacuum motor.
Vacuum Motor Carbon Brushes Replacement (Windsor)
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.
ONLY QUALIFIED MAINTENANCE PERSONNEL ARE TO PERFORM
THE FOLLOWING REPAIRS.
End Cap
WARNING: The green
ground wire must be
attached for safe operation.
See wiring diagram.
3
8 [9.5mm]
D100 86038260 05/21/07
Vacuum Motor Carbon Brushes Replacement (Ametek)
Carbon
Brushes
Note: When replacing carbon brushes loosen wire terminal
BEFORE removing screws on bracket.
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.
MAINTENANCE
End Cap
WARNING: The green
ground wire must be
attached for safe operation.
See wiring diagram.
Wire
Terminal
Note:
Place
stop in
groove.
Wire Terminal
3/8 (9.5mm)
4-2