Operating Instructions KM 85/50 W Comfort / KM 85/50 W Classic / KM 85/50 W P Comfort / KM 85/50 W P Classic English18ContentsFor your own safety! 19General notes 19Risk of overturning on toohigh gradients! 20For our environment 20Caution, danger to theenvironment from usedbatteries! 20Intended use 20Function description -sweeping machine 20Machine components 20Before first operating 21Unloading instructions 21Side broom installation 21Before every operation 21General notes 21Testing and maintenancework 21Commissioning 21Start machine 21Sweeping operation 22Run machine 22Usage instructions 22Safety instructions whensweeping 22Sweeping dry ground 22Sweeping damp or wetground 22Driving over obstacles 23Stop machine 23Clean filter 23Empty the swept materialcontainer 23Cleaning and maintenance 23Internal cleaning 23External cleaning 23Decommissioning 24Transport 24Transport instructions 24Maintenance intervals 24Elapsed-time meter 24Maintenance by thecustomer 24Maintenance by thecustomer servicedepartment 24Maintenance tasks 24Preparations 24Open/close unit cover 24Safety notes 25Install battery 25Charge the battery 26Fuses 27Reset the safety cutout 27Replacing the fuse 28Check the sweep roller 28Replace the sweep roller 28Checking and adjustingsweeping area of thesweeping roller 28Replacing the side broom 29Adjusting lowering of sidebrush 29Adjusting raising of coarse- dirtflap 29Adjusting and replacingsealing strips 29Replace the dust filter 30Accessories 31Fault instructions 31Technical data 31Unit data 31Engine 31Filter and suction system 31Unit vibrations (ISO 5349) 32Ambient conditions 32EC conformity declaration 32