Troubleshooting; Problems And Remedies - Nilfisk SR 1800S D 2WD Manuel D'utilisation

ENGLISH

TROUBLESHOOTING

The following table shows the most common problems that may arise when using the machine, the possible causes and the
suggested remedies to solve them.
WARNING!
The suggested remedies must be performed by qualifi ed personnel, according to the instructions shown in
this Manual, if present, otherwise contact a Nilfi sk-Advance Service Center, where it is possible to consult
the Service Manual.
For explanation or information, contact a Nilfi sk-Advance Service Center.

PROBLEMS AND REMEDIES

Problem
GENERAL
There is excessive dust on the ground or
coming out from the skirt
BROOMS
The brooms do not clean correctly
The side and main brooms do not turn
The main broom does not lift/lower
The side broom does not lift/lower
The brooms are noisy
The brooms are too worn
SUCTION FAN
The suction fan is noisy
The suction fan turns but it is not effi cient
The suction fan does not turn
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USER MANUAL
Possible cause
The fan is not operating
The fi lters are clogged
The skirt dust panel is damaged
The brooms are not adjusted correctly
The brooms are worn
The drive speed is excessive
The broom is damaged or there are foreign
materials around the broom
There is no pressure at the motors
The motors are faulty
The accessory pump does not pressurize
the oil in the line
The distributor is stuck
The linkage is stuck
There is no pressure at the cylinder
The cylinder is malfunctioning
The distributor is stuck
There is no pressure at the cylinder
The cylinder is malfunctioning
The distributor is stuck
There are foreign materials around the
broom
The print is too heavy
The bristles are not suitable
The motor is faulty
The closed pocket fi lter is clogged
The motor is faulty
There is no pressure at the suction system
motor
The hopper gasket is damaged
There is no pressure at the pump
The motor is faulty
The separator is faulty
33014097(2)2006-12 A
Turn on the fan
Clean/replace the fi lters
Replace the dust panel
Adjust the brooms
Replace the brooms
Slow down
Replace the broom or remove the foreign
material
Check the line
Replace the motors
Check the line pressure
Replace the pump
Check the distributor
Check the linkage
Check the line
Check the pump
Replace the cylinder gaskets
Replace the cylinder
Check the distributor
Check the line
Check the pump
Replace the cylinder gaskets
Replace the cylinder
Check the distributor
Remove the foreign material
Adjust the brooms
Use brooms with suitable bristles
Replace the motor
Clean/replace the fi lters
Replace the motor
Check the line pressure
Replace the pump
Replace the dust panel
Check the pump pressure
Replace the motor
Replace the separator
SR 1800S D 2WD
Remedy