
Contents
1 General instructions......................................................................... 3
1.1 About the manual............................................................................................................................................3
1.2 Intended use..................................................................................................................................................... 3
1.3 Warranty............................................................................................................................................................. 3
1.4 Product identication..................................................................................................................................... 3
1.5 Revision comments.........................................................................................................................................4
2 Safety instructions........................................................................... 5
2.1 Warning symbols..............................................................................................................................................5
3 Product description.......................................................................... 6
3.1 Working principle..............................................................................................................................................6
3.2 Driving mode.....................................................................................................................................................6
3.3 HDC function (Hill descent control) (option).............................................................................................7
3.4 Freewheeling mode.........................................................................................................................................7
4 Getting started.................................................................................. 8
4.1 Display and user interface............................................................................................................................ 8
4.2 Power-up the control system.......................................................................................................................8
4.3 Menu..................................................................................................................................................................10
5 Main view elements......................................................................... 14
5.1 Main view at the initial state....................................................................................................................... 14
5.2 Status bar - Alarms and warnings.............................................................................................................14
5.3 Tractive power and HDC level indication..................................................................................................15
5.4 Operating mode indication.......................................................................................................................... 16
6 Operating functions........................................................................ 18
6.1 Tractive power level selection.....................................................................................................................18
6.2 Driving and freewheeling mode selection (F2)...................................................................................... 18
6.3 Braking in driving mode................................................................................................................................19
6.4 Assisting traction control (ATC), (F3)........................................................................................................ 21
6.5 Auxiliary valve control (AUX), (F1) (option)..............................................................................................23
6.6 Keypad lock.....................................................................................................................................................23
7 User parameters..............................................................................25
8 Troubleshooting.............................................................................. 28
8.1 Display status indicator LED....................................................................................................................... 31
8.2 Control device segment-display................................................................................................................31
Contents
2 Operation manual