Table of Contents
Advertisement
SYMPTOM
Motor runs intermittently.
Motor not running.
Motor slow speed only.
Motor runs / pad does
not turn.
Wall breaker blows.
Machine wobbles
or bounces
Machine vibrates / buzzes
Authorized Repair Service
Repair service for this machine must be performed by an NSS authorized service center. Repairs not performed by
an unauthorized company will void the machine warranty. If you require assistance finding an authorized service
center, contact NSS Enterprises.
TROUBLE SHOOTING
CAUSE
Loose wire.
Broken or damaged cord.
Bad handle switch.
Loose wires.
Broken or damaged cord.
Bad handle switch.
Blown capacitor.
Burned stationary switch.
Shortened windings.
Bad Capacitor.
Motor stuck in start winding.
Broken odum coupling in
Gearbox.
Excessive load on circuit.
Pad / brush over loaded.
Under sized extension cord.
Improper use.
Warped / damaged pad
driver / brush.
Pad not centered.
Worn motor bearings.
Wheels loose on axle.
SOLUTION
Check all wire connections.
Replace cord.
Test continuity - replace.
Check all wire connections.
Replace cord.
Test continuity – replace.
Replace capacitor.
Replace stationary switch.
Replace stator with frame.
Check capacitor.
Check stationary switch.
Replace odum coupling in
Gearbox.
Check total load on circuit.
Check / change procedures.
Replace / remove extension cord.
Consult distributor.
Replace pad driver / brush.
Center pad.
Replace motor bearings.
Shim wheels tight on axle.
Advertisement
Table of Contents
