Nilfisk-ALTO SW 850S B - Manual (Page 74)

USER MANUAL ENGLISH
SW 850S B 146 0789 000(4)2007-03 A 23
TROUBLESHOOTING
Trouble Possible cause Remedy
The machines functions are not enabled when
turning the ignition key to "I".
The battery connector is disconnected. Connect the battery connector.
The hood is not properly closed. Close the hood properly.
The main fuse is open. Replace the main fuse (36).
The electronic battery charger is connected
to the electrical mains. Disconnect the electronic battery charger
from the electrical mains.
The side broom does not operate. The side broom fuse is open. Replace the side broom fuse (37).
The electrical fi lter shaker (optional) does not
operate.
The electrical fi lter shaker fuse is open.
Contact an authorised Nilfi sk-Advance
Service Center.
The machine operates only when stationary,
otherwise it turns off and the red warning light
fl ashes.
The batteries are discharged.
Charge the batteries.
If the trouble persists, replace the batteries.
The battery autonomy is low.
The batteries are dead. Replace the batteries.
The battery capacity is low.
Buy batteries with higher capacity (see the
Technical Data paragraph).
For further information, refer to the Service Manual, available at any Nilfi sk-Advance Service Center.