SAVE THESE INSTRUCTIONS
MAINTENANCE GUIDE
Machine does not operate
CAUSE: SOLUTION:
1) Faulty switches or wiring.
1) Contact manufacturer or service center.
2) Faulty power cord.
2) Contact manufacturer or service center.
3) Building circuit breaker tripped.
3) Reset circuit breaker according to operating
instructions.
Brush motor does not operate
CAUSE: SOLUTION:
1) Brush motor circuit breaker tripped.
1) Let motor cool and reset brush motor breaker
button at rear of machine.
2) Switch not pushed.
2) Push solution switch.
3) Loose or broken brush belt.
3) Contact manufacturer or service center.
4) Faulty switch or wiring.
4) Contact manufacturer or service center.
5) Faulty brush motor.
5) Contact manufacturer or service center.
Solution pump does not operate
CAUSE: SOLUTION:
1) Solution pump circuit breaker tripped.
1) Let pump cool and reset pump breaker button
at rear or machine.
2) Switch not pushed.
2) Push solution switch.
3) Faulty switch or wiring.
3) Contact manufacturer or service center.
4) Faulty solution pump motor.
4) Contact manufacturer or service center.
Vacuum motor does not operate
CAUSE: SOLUTION:
1) Loose or broken wiring.
1) Contact manufacturer or service center.
2) Faulty main power switch.
2) Contact manufacturer or service center.
3) Defective vacuum motor.
3) Contact manufacturer or service center.
4) Worn carbon brushes.
4) Contact manufacturer or service center.
Poor solution pick-up
CAUSE: SOLUTION:
1) Defective recovery tank cover gasket.
1) Replace gasket.
2) Clogged float shut-off screen.
2) Open recovery tank cover and clean lint off
screen.
3) Accessory tool vacuum hose port cover is
3) Check vacuum hose port cover.
loose or missing.
4) Loose vacuum hose cuffs.
4) Secure connections under cover.
5) Pulling machine too fast.
5) Slow down cleaning process.
Uneven or no spray
1) Clogged spray tips.
1) Clean or replace tips.
2) Improper spray tip size or spray angle.
2) Replace with proper tips.
3) Clogged solenoid valve.
3) Contact manufacturer or service center.
4) Worn spray tips.
4) Replace spray tips.
5) Solution tank low or empty.
5) Refill solution tank.
6) Faulty solution pump.
6) Contact manufacturer or service center.
7) Pump needs priming.
7) Prime pump by pressing solution hose coupler
tip located at front of machine.
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