Nobles SPEED SCRUB 2001 Manual Del Operador página 17

TROUBLE SHOOTING
PROBLEM
No power.
Brush motor does not run.
Vacuum motor does not run.
Short run time.
(Run time 2.47 hours on full charge)
Safety lights do not work.
Little or no solution flow.
Speed Scrub 2001 Battery (04- -04)
CAUSE
Batteries need charging.
Battery(s) faulty.
Loose battery cable.
Batteries are not connected
correctly.
Faulty brush switch.
Machine circuit breaker has tripped. Clean or replace pad or brush and
Rectifier has burned out.
Faulty wiring.
Faulty brush motor.
Carbon brushes worn.
Faulty solenoid.
Faulty vacuum switch or wiring.
Faulty vacuum motor.
Carbon brushes worn.
Batteries not fully charged.
Bad cell in one or more batteries.
Batteries need maintenance.
Faulty charger.
Flasher is burned out.
Solution flow lever is not activated.
Solution line is clogged.
Solution valve is clogged.
Solution flow adjustment knob
needs adjusting.
OPERATION
SOLUTION
See Battery Charging.
Replace battery(s)
Tighten loose cables.
See Battery Installation.
Contact Service Center.
reset breaker button.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Charge batteries.
Replace battery.
See Battery Maintenance.
Replace charger.
Contact Service Center.
Push solution flow lever forward.
Remove hose and blow
compressed air through it.
Remove valve and clean. Do not
scratch or damage inside of valve.
Adjust solution flow knob to
increase solution flow. Turn knob
down to increase flow.
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