Safety Functions; Emergency Push-Button; Driver's Seat Microswitch; Troubleshooting - Nilfisk ALTO 908 4702 010 Manuel D'utilisation

SAFETY FUNCTIONS

The machine is equipped with the following safety functions.

EMERGENCY PUSH-BUTTON

It is located in an easily accessible position (88). It has to be pressed in case of emergency, to stop all the machine functions.

DRIVER'S SEAT MICROSWITCH

It is inside the driver's seat and does not allow for engine start up when the operator is not on the driver's seat.

TROUBLESHOOTING

Problem
When the ignition key is turned to "II" the engine
does not start.
The engine stops during operation.
The machine does not move when pressing the
pedal.
The main broom does not work.
The side brooms do not operate.
The machine collects little debris/dust.
The fi lter shaker does not operate.
The drive system electronic board malfunction led
is fl ashing.
(1) For the relevant procedure, see the Petrol Engine Manual.
For further information contact a Nilfi sk Alto Service Center, where it is possible to consult the Service Manual.
1464031000(1)2009-04 A
Possible cause
The operator is not on the driver's seat.
The engine oil level is low.
The fuel level is low.
The fuel does not reach the carburettor.
The spark plug does not produce a spark.
The F1 fuse in the box is open.
The FR fuse is open.
The engine oil level is low.
The fuel level is low.
The parking brake is engaged.
When starting the machine with the ignition
key, the pedal is pressed, or the operator is
not yet on the driver's seat.
The FT fuse is open.
The FA fuse is deactivated.
The main broom is not lowered.
The FB fuse is deactivated.
The vacuum system is turned off.
The F4 fuse in the box is open.
The dust fi lter is clogged.
The hopper is full.
The skirts are not properly adjusted or are
worn.
The brooms are not properly adjusted.
The F2 fuse in the box is open.
The drive system is malfunctioning.
USER MANUAL
The operator must sit on the driver's seat.
Add engine oil. (1)
Refuel. (1)
Check the connecting hose. (1)
Clean/replace the spark plug. (1)
Replace the fuse.
Replace the fuse.
Add engine oil. (1)
Refuel. (1)
Disengage the parking brake.
Start the machine with the ignition key, only
after being on the driver's seat and without
pressing the pedal.
Replace the fuse.
Reset the fuse by pressing the relevant
switch.
Lower the main broom.
Reset the fuse by pressing the relevant
switch.
Turn on the vacuum system with the switch.
Replace the fuse.
Clean the dust fi lter by using the fi lter shaker
or by disassembling it.
Empty the hopper.
Adjust/replace the skirts.
Adjust the broom height.
Replace the fuse.
To detect the failure, refer to the Service
Manual (at any Nilfi sk Alto Service Center).
FLOORTEC R 670 P
ENGLISH
Remedy
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