Nilfisk-ALTO SCRUBTEC 653E - Manual (Page 56)

18 SCRUBTEC 653E 9097060000(2)2009-10 A
ENGLISH USER MANUAL
TROUBLESHOOTING
Trouble Possible Cause Remedy
The motors do not operate.
The power supply cable or the relevant plug
is broken.
Replace the cable.
The recovery water vacuuming is insuffi cient.
The recovery tank is full. Empty the tank.
The hose is disconnected from the squeegee. Connect.
The vacuum grid is clogged or the fl oat is
stuck closed.
Clean the grid or check the fl oat.
The squeegee is dirty or the squeegee blades
are worn or damaged.
Clean and check the squeegee.
The tank cover is not properly closed or the
gasket is damaged.
Close the cover or clean/replace the gasket.
The solution fl ow to the brushes is insuffi cient.
The solution fi lter is dirty. Clean the fi lter.
The tank is dirty (the drain hole is clogged). Clean the tank.
The squeegee leaves marks on the fl oor.
There are debris under the squeegee blades. Remove the debris.
The squeegee blades are worn, chipped or
torn.
Replace the blades.
The squeegee has not been adjusted with the
handwheel.
Adjust it.
For further information refer to the Service Manual, available at any Nilfi sk Alto Service Center.
SCRAPPING
Have the machine scrapped by a qualifi ed scrapper.
Before scrapping the machine, remove and separate the following materials, which must be disposed of properly according to the
Law in force:
Brushes/pads –
Plastic hoses and components –
Electrical and electronic components (*) –
Refer to the nearest Nilfi sk Alto Center especially when scrapping electrical and electronic components. (*)