Nilfisk-ALTO 586, 571 manual Cause, Action, Scrubtec R Common Error Codes

Scrubtec R

Common Error Codes

ERROR	CAUSE	ACTION
CODE
1500	Check brake and wiring for	Make sure manual override is not
1501	short circuit.	engaged.
1507
1600	High battery voltage.	Poor or corroded connection to the
		battery.
3100	Probable short circuit of	Check the traction, brush and vac motor
3101	output device.	connections on the trio and check wiring
3102		from these connectors down to the trac-
3103		tion, brush and vac motors.
3104
3105
7600	Open circuit on brush motors	Check the brush motor connection on the
	or brush motor wiring.	trio and check the wiring from this
		connector down to the brush motor.
7602	Brush motor overload.	Scrub in lower pressure setting.
7603	Possible short circuit on	Check the brush motor connection on the
	brush motors or wiring.	trio and check the wiring from this
		connector down to the brush motor.
7700	Open circuit on vacuum motor.	Check connector to trio and vacuum motor.
7800	Open circuit on traction motor.	Check the traction motor connection on
		trio and wiring down to motor.
7802	Traction motor current has	Excessive driving up an incline, or
	exceeded current limit for the	machine driven up against an obstacle or
	fold back time.	step.
9000	Brushes not fitted.	Place brushes or pads onto machine.
2F01	Drive system activated prior	Release traverse switch and reactivate.
	to turning key switch “ON”.

Page -28- Form No. 71274A Nilfisk ALTO Operator’s Manual - SCRUBTEC R Manual Steering