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Maintenance
Vacuum Motor Carbon Brushes
The green 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.
Periodically check the length of the carbon brushes.
Replace both carbon brushes when either is less than
3/8" (9.5mm) long.
86302100 CLIPPER DUO