Nilfisk-Advance America SR 1800S 2WD Troubleshooting, Problems and Remedies, Brooms, Suction FAN

ENGLISH

USER MANUAL

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 qualified personnel, according to the instructions shown in this Manual, if present, otherwise contact a Nilfisk-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

Possible cause

Remedy

GENERAL

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

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33014097(2)2006-12 A

SR 1800S D 2WD