Windsor HCC172, SCHC172, SCH172, QSCC172IA, 10066320, 10066350, 10066310 manual Troubleshooting

TROUBLESHOOTING

Poor or no water pick-up	Debris caught on squeegee	Remove debris
	Worn squeegee blades	Replace squeegee blades
	Vacuum hose clogged	Clear obstruction from hose
	Vacuum hose disconnected	Reconnect vacuum hose
	from squeegee or recovery
	tank
	Vacuum hose damaged	Replace vacuum hose
	Vacuum motor inlet screen	Clean inlet screen
	dirty
	Recovery tank not sealed	Check vacuum motor
		position. Replace damaged
		seal.
	Foam filling recovery tank	Empty recovery tank
		Use less or different
		detergent
		Use defoamer
Vacuum motor does not run, or runs	Recovery tank full	Drain recovery tank
slowly
	Circuit breaker tripped	Reset circuit breaker
	Loose connection	Check motor wires and
		connections
	Faulty vacuum contractor	Replace contactor
	Worn vacuum motor brushes	Replace brushes, check
		commutator
Poor scrubbing performance	Debris caught in scrub brush	Remove debris
	Worn brush or pad	Replace brush or pad
	Improper detergent, brush or	Contact equipment or
	pad used	application specialist
	Low scrub brush down	Increase brush pressure
	pressure
	Low battery charge	Charge batteries
Brush motor does not run, or runs	Circuit breaker tripped	Reset circuit breaker
slowly
	Loose connection	Check motor wires and
		connection
	Faulty brush motor contactor	Replace contactor
	Worn brush motor brushes	Replace brushes, check
		commutator

4-7 86221970 17” SCRUBBER 01/03/07