4
Contents
Introduction .....................................................................................................5
Technical support.........................................................................................5
Spare parts ..................................................................................................5
Warranties....................................................................................................5
Maintenance ................................................................................................5
Rating plates ...................................................................................................6
Chairman Robo............................................................................................6
Panel............................................................................................................6
Raising the seat lift.........................................................................................7
Covers..............................................................................................................8
Removal.......................................................................................................8
Fitting ...........................................................................................................8
Changing the batteries...................................................................................9
Removal.......................................................................................................9
Fitting ...........................................................................................................9
Changing the drive wheel ..............................................................................10
Removal.......................................................................................................10
Fitting ...........................................................................................................10
Changing the brake release wires ................................................................11
Changing the magnetic brake .......................................................................12
Removal.......................................................................................................12
Fitting ...........................................................................................................13
Changing the drive motor ..............................................................................15
Removal.......................................................................................................15
Fitting ...........................................................................................................17
Changing the carbon-brush in the drive motor...........................................19
Removal of the carbon-brush ......................................................................19
Fitting the carbon-brush...............................................................................20
Changing the seat lift adjustment device ....................................................21
Removal.......................................................................................................21
Fitting ...........................................................................................................23
Changing the control unit ..............................................................................25
Removal.......................................................................................................25
Fitting ...........................................................................................................26
Changing the control panel ...........................................................................27
Changing the joystick ....................................................................................28
Changing the printed circuit board...............................................................29
Changing the fuses ........................................................................................30
Main fuse .....................................................................................................30
Fuses in the fuse box ..................................................................................30
Charging fuse ..............................................................................................31
Cable fuse....................................................................................................31
DP1c programming unit .................................................................................32
Error codes......................................................................................................36
Wiring diagram................................................................................................37
