2 English 5.906-468.0 Rev. 00 (02/09)Contents1 Preface 42 Safety instructions 42.1 Safety Devices 43 Technical Features 43.1 Drive 43.2 Brush system 43.3 Water System 43.4 Suction system 43.5 Electrical system 44 Setup and function 54.1 Front view 54.2 Rear view 64.3 Control terminal 84.3.1 Operating elements and displays 84.3.2 Operating panel from below 84.3.3 Drive control 84.4 Display controls 94.4.1 Open the operator menu 94.4.2 Open the setup menu 104.4.3 Open the debug mode 114.5 Circuit board (A1) 124.6 Water filling system (option) 134.7 Water filter 134.8 Drain tap for fresh water 134.9 parking brake 134.10 Vacuum bar 144.11 Cover opened. 144.12 Battery 154.13 Water stop valve 154.14 Detergent dosing pump (DOSE) 164.15 Raise/lower brush head 174.16 Water pump 184.17 Discharge flag against static electricity 183.1 Drive 44.19 Suction turbine 184.20 Brush head (BD model) 194.21 Brush head, BR model 195 Basic settings and service procedures 205.1 Replace filling system 205.2 Setting the vacuum Bar 205.3 Clean/replace the vacuum lips 215.4 Check/replace the support roller on the vacuum bar. 215.5 Removing the suction turbine 21