ENGLISH
USER MANUAL
20
SW900 - 1465371000
TROUBLESHOOTING
Trouble
Possible cause
Remedy
The engine does not start when pulling the
handle.
The ignition key is not turned to “I”.
Turn the ignition key to “I”.
The fuel tap is closed.
Open the fuel tap.
The fuel tank is empty.
Refuel.
The hopper is not in its proper position.
Place the hopper properly.
The fuel does not reach the carburettor.
Check if the fuel reaches the carburettor. (*)
The spark plug does not produce a spark.
Clean/replace the spark plug. (*)
The hopper microswitch is broken.
Replace the microswitch. (*)
The engine stops during operation.
The engine oil level is insufficient.
Add engine oil. (*)
The fuel tank is empty.
Refuel.
The side broom does not operate.
The fuse (FB) or (FC) (optional) is open.
Wait for the side broom motor to cool down,
then reset the fuse by pressing the relevant
push-button.
The main fuse (FA) is open.
Replace the main fuse.
The side broom microswitch is faulty.
Replace the relevant side broom
microswitch. (**)
The machine collects little debris/dust.
The dust filter is clogged.
Clean the dust filter by using the filter shaker
or by disassembling it.
The hopper is full.
Empty the hopper.
The skirts are not properly adjusted or are
broken.
Adjust/replace the skirts.
The brooms are not properly adjusted.
Adjust the broom height.
The main broom belt is misadjusted or worn.
Adjust or replace the main broom belt. (**)
The electrical filter shaker does not work.
The fuse (F1) is open.
Replace the fuse.
When pulling the drive control lever, the machine
does not move, or it moves slowly.
The drive control cable is misadjusted or
broken.
Adjust or replace the drive control cable. (**)
The driving belt is misadjusted or worn.
Adjust or replace the driving belt. (**)
(*) For the relevant procedure, see the Petrol Engine Manual.
(**)
Procedure to be performed by Nilfisk Service Center.
For further information contact a Nilfisk Service Center, where it is possible to consult the Service Manual.
SCRAPPING
Have the machine scrapped by a qualified scrapper.
Before scrapping the machine, remove and separate the following materials, which must be disposed of properly according to the
Law in force:
–
Engine oil
–
Polyester dust filter
–
Main and side brooms
–
Plastic hoses and components
–
Electrical and electronic components (*)
(*)
Refer to the nearest Nilfisk Center especially when scrapping electrical and electronic components.
Summary of Contents for SW900
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