ENGLISH USER MANUAL16 146 3080 000(2)2008-08 A SW 750TROUBLESHOOTINGTrouble Possible cause RemedyThe machine does not start when turning themain switch to “I” or to “II”.There is an open in the fuse (21). Reset the fuse by pressing the relevant push-button.The battery charger cable is connected to theelectrical mains. Disconnect it and place it in the housing.The batteries are discharged. Charge the batteries.The side broom does not operate. There is an open in the fuse (20). Reset the fuse by pressing the relevant push-button.The machine operates only when stationary,otherwise the red warning light turns on. The batteries are discharged.Charge the batteries. If the trouble persists,have the batteries replaced at Nilfisk ServiceCenter.The battery autonomy is low. The batteries are dead. Have the batteries replaced at Nilfisk ServiceCenter.The batteries do not charge: the red warninglight (4) does not turn on when the plug isinserted in the electrical mains socket.There is no power supply at the electricalmains socket.Check the electrical mains socket by trying toconnect another domestic appliance.For further information, refer to the Service Manual, available at any Nilfisk Service Center.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:Battery–Brooms–Plastic hoses and components–Electrical and electronic components (*)–Refer to the nearest Nilfisk Center especially when scrapping electrical and electronic components.(*)