Trouble Shooting - Nobles SPEED SCRUB 1701 PLUS Manuel Opérateur

TROUBLE SHOOTING

PROBLEM
No power, nothing runs.
Brush motor does not run.
Vacuum motor does not run.
Little or no solution flow.
Short run time.
Speed Scrub 1701 Plus (02- -04)
CAUSE
Faulty key switch.
Batteries need charging.
Faulty battery(s).
Loose battery cable.
MAIN circuit breaker has tripped.
Faulty brush trigger switch.
Brush triggers not pulled.
Brush circuit breaker has tripped.
Faulty brush motor or wiring.
Worn carbon brushes.
Faulty brush solenoid.
Faulty vacuum switch.
Main circuit breaker has tripped.
Faulty vacuum motor or wiring.
Worn carbon brushes.
Solution switch is not activated.
Solution line or solution tank filter is
clogged.
Solution valve or solenoid is clogged.
Faulty solution switch or solenoid.
Solution flow adjustment knob needs
adjusting.
ES Option: ES filter is clogged.
ES Option: Faulty ES pump.
Batteries not fully charged.
Bad cell in one or more batteries.
Batteries need maintenance.
Faulty charger.
Home Find... Go To..
OPERATION
SOLUTION
Contact Service Center.
See BATTERY CHARGING.
Replace battery(s).
Tighten loose cable.
Determine cause and reset circuit
breaker button.
Contact Service Center.
Pull brush triggers.
Clean or replace pad and reset brush
circuit breaker button.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Contact Service Center.
Remove obstruction and reset circuit
breaker button.
Contact Service Center.
Contact Service Center.
Turn on solution switch.
Remove hose and blow compressed
air through it. Flush solution tank after
each use.
Remove valve or solenoid and clean.
Do not scratch inside of valve.
Contact Service Center.
Turn solution flow adjustment knob to
desired setting.
Remove and clean ES filter.
Contact Service Center.
Charge batteries.
Replace battery.
See BATTERY MAINTENANCE.
Repair or replace battery charger.
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