Nilfisk-ALTO SR 1450 B-D manuel dutilisation Problems And Remedies

USER MANUAL

PROBLEMS AND REMEDIES

The following table shows the most frequent problems that may arise during the use, the possible causes and the suggested remedies to solve them.

WARNING!

When applying a recommended solution, always follow the instructions relating to it.

NOTE

Do not hesitate to contact Nilfisk-Advance if a problem cannot be solved by following the instructions provided.

PROBLEMS AND REMEDIES

PROBLEM	CAUSE	REMEDY
Heavy material not collected/traces of dirt	Excessive drive speed	Decrease drive speed
left behind during use
	Light print	Adjust trace
	Worn out broom	Replace brooms
	Broom bristles bent or tangled with steel wire,	Remove any tangled material
	ropes etc.
Excessive amount of dust left on the ground	Fan off	Switch on the fan
or coming out of skirts	Clogged filters	Clean filters
Material is thrown forward	Broken skirt gasket	Replace
Engine fails to start		See Troubleshooting in the engine Manual
Machine power is reduced	Insufficient pump oil feed	Check by-pass screw tightening
		Check pump pressure (6 to 8 Bar)
	Worn motors	Overhaul motor
		Overhaul pump
The machine fails to run	Open by-pass	Check by-pass screw tightening
	Faulty pedal control	Check pressure/replace pedal
	No power to pump or motors	Overhaul motor
		Overhaul pump
Machine fails to brake	No brake fluid	Top up fluid tank
	Brake fluid pump failure	Overhaul pump
	Air inside the system	Bleed system
	Jaw cylinders failure	Replace cylinders
	Worn or greasy brake lining	Replace brake lining
Hopper fails to lift/lower	Locked distributor	Check distributor
	Locked cylinder	Check cylinder
Waste loss from hopper	Worn cylinder gaskets	Replace gaskets
Filter shaker fails to operate	Broken hopper gasket	Replace
	Broken push-button	Replace
	Blown fuse	Replace
	Excessive motor absorption causes:	Replace
	– Worn carbon brushes
	– Dirty or worn bearings	Replace
	– Burnt armature or winding	Replace

12 33014811(1)2005-07 A