Nilfisk-Advance America SDV 4500 manual Trouble Shooting, Symptom Possible cause Action

English

Trouble Shooting

Symptom	Possible cause	Action
No power	Not connected / Faulty socket	Check connection to wall socket and
		socket switch. Try in another wall socket
	On / Off switch not on	Press On / Off switch which will illuminate
		when on
	Fuse blown	Replace fuse with approved 13A fuse
	Unknown	Call for service
No steam	Steam Control turned down fully	Turn the control to half way
	clockwise
	Steamer not ready	Wait for the “Ready to steam” light to
		illuminate
	Clean water tank is low (beeping	Pour water into the clean water tank until
	sound& "refill" light is lit)	the beeper stops. The steam handle will
		work again.
	Unknown	Call for service
No steam, Just water	Steamer not ready	Wait for the "Ready to steam " light to
		illuminate
	Boiler at pressure and not	Hold the steam switch on for
	heating(temperature less than 110ºC)	approximately one minute, ever if just
		water is coming out. This will result in the
		heater coming back on
	Unknown	Call for service
Steam Leaking from front	“O” Rings split	Change and re grease “O” Rings. To
socket		avoid this happening ensure “o” rings are
		grease before every use.
	“O” rings worn	Change and re grease “O” Rings. To
		avoid this happening ensure “o” rings are
		grease before every use.
Vacuum power low	Vacuum operation has been selected	Operate any of the handle controls,
	on the machine	which will reset the motor power to full.
		Continue vacuuming
	High pitch motor noise	Switch the machine off and empty the
		collection tank. Refill the collection tank
		with clean water to the mark and
		recommence work.
	Unknown	Call for service
No detergent	Solution tank empty	Pour cleaning solution diluted in
		accordance with the manufacturers
		instructions into the solution tank.
	Unknown	Call for service

14