Windsor CMPSR 10070080, CMPS 10070050 manual Vacuum Motor

4. VACUUM MOTOR

(Refer to vacuum group in the parts section of manual).

ONLY QUALIFIED MAINTENANCE PERSONNEL ARE TO PERFORM THE FOLLOWING REPAIRS.

VACUUM MOTOR REPLACEMENT

1.Turn off all switches and unplug machine.

2.Remove recovery tank.

3.Remove the 5 screws holding the vacuum motor cover to the solution tank.

4.Locate the vacuum motor wires and disconnect at the connector.

5.Remove the vacuum motor.

6.Reverse process to install.

MAINTENANCE

Vacuum Motor Carbon Brushes Replacement (Windsor)

	End Cap
Carbon	WARNING: The green
Brushes	ground wire must be
	attached for safe operation.
	See wiring diagram.

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.

38 [9.5mm]

Periodically check the length of the carbon brushes. Replace both carbon brushes when either is less than 3/8" (9.5mm) long.

CMPS 86290230 02/22/07 4-3