Troubleshooting; Scrapping - Nilfisk ALTO SCRUBTEC 653B Manuel D'utilisation

ENGLISH

TROUBLESHOOTING

Trouble
The motors do not work; no warning light turns on.
The machine does not move
(Only for SCRUBTEC 653BL, SCRUBTEC
651BCL, SCRUBTEC 661BL)
The warning lights (81) fl ash simultaneously.
The brushes do not work, the red warning light
(81c) is on.
The recovery water vacuuming is insuffi cient.
The solution fl ow to the brushes is insuffi cient.
The squeegee leaves marks on the fl oor.
NOTE
If the machine has a battery charger installed, the machine cannot operate if the charger is not on board. In case of
battery charger malfunction, contact an authorised Service Center.
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:
– Batteries
– 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.
30
USER MANUAL
The battery connector is disconnected.
The batteries are completely discharged.
The machine has been turned on by using
the ignition key and by keeping the switches
pressed.
The brush deck motor is overloaded.
Discharged batteries
The recovery tank is full.
The hose is disconnected from the squeegee. Connect.
The vacuum grid is clogged or the fl oat is
stuck closed.
The squeegee is dirty or the squeegee blades
are worn or damaged.
The tank cover is not properly closed or the
gasket is damaged.
The solution/clean water fi lter is dirty.
The tank is dirty (the drain hole is clogged).
The Chemical Mixing System tank (optional)
is dirty/clogged.
There are debris under the squeegee blades.
The squeegee blades are worn, chipped or
torn.
The squeegee has not been adjusted with the
handwheel.
SCRUBTEC 653B – 653BL – 651BCL – 661BL
Possible Cause Remedy
Connect.
Charge the batteries.
Turn the ignition key to "0", then try to start the
machine again without pressing the switches.
Use a less aggressive brush suitable for the
fl oor to be cleaned or avoid working with extra
pressure function turned on.
Charge the batteries.
Empty the tank.
Clean the grid or check the fl oat.
Clean and check the squeegee.
Close the cover or clean/replace the gasket.
Clean the fi lter.
Clean.
Clean with the drain cycle.
Remove the debris.
Replace the blades.
Adjust it.
9097058000(2)2009-10 A