1 Contents
1 General..................................4
1.1 Introduction.............................4
1.2 Symbols in this Document ................4
1.3 Preliminary System Check ................4
2 Safety ...................................5
2.1 General Safety Information ...............5
2.2 Personal Safety Information...............5
2.3 Electrical Safety Check ...................5
3 Digital Control Unit .......................6
3.1 Components' Overview...................6
4 Service | Digital Control Unit ............... 7
4.1 Replacing the Front Housing ..............7
4.2 Replacing the Mains Cable Socket .........9
4.3 Replacing the User Interface ..............9
4.4 Replacing the Compressor............... 10
4.5 Replacing the PCB .......................11
4.6 Replacing the CPR Connector.............14
4.7 Replacing the Tubbing Set................14
4.8 Replacing the Motor .....................15
4.9 Replacing the Power Switch ..............16
4.10 Replacing the Bottom Housing ............17
4.11 Replacing the Fuses .....................17
5 Service | Mattress .........................18
5.1 Replacing the CPR Connector.............18
5.2 Replacing the Air Cell Set.................18