SW4000 USER MANUAL - Nilfisk PARTS - Nilfisk-Advance

ENGLISHUSER MANUALTROUBLESHOOTING (Continues)Trouble Possible cause RemedyThe side brooms do not operate.The machine collects little debris/dust.The hopper does not lift.The FR1 or FR2 circuit breaker of the sidebrooms is open.The dust filter is clogged.The hopper is full.The skirts are not properly adjusted or arebroken.The brooms are not properly adjusted.The F1 fuse is open.The hydraulic system oil level is incorrect.The F6 fuse is open.Wait for the side broom motor to cool down,then reset the fuse by pressing the relevantpush-button.Clean the dust filter by using the filter shaker orby disassembling it.Empty the hopper.Adjust/replace the skirts.Adjust the broom height.Replace the fuse.Check the hydraulic system oil level in the tank.Replace the fuse.The hopper does not dump. The hopper is too low. Lift the hopper at a minimum height of 350 mm.The hopper does not lower.The filter shaker does not operate.In case of low temperatures, the hydraulicsystem oil is slow in flowing through the safetyvalve.The F2 fuse is open.The filter shaker is disconnected.The water tank is empty.Wait a few moments to let the hydraulic systemoil flow.Replace the fuse.Connect the filter shaker connector.Fill the tank.The dust guard system (optional) does notwork.The nozzles or the water filter are clogged.Clean.The pump is faulty. Replace. (**)The F5 fuse is open.Replace the fuse.(*) For the relevant instructions, see also to the 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.SCRAPPINGHave 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 theLaw in force:––Batteries––Polyester dust filter––Main and side brooms––Hydraulic system oil––Hydraulic system oil filter––Plastic hoses and components––Electrical and electronic components (*)(*) Refer to the nearest Nilfisk Center especially when scrapping electrical and electronic components.36 SW4000 - 1464815000