Kröber O2
3
Table of contents
1 Preliminary remarks............................................................................................................5
1.1 General information........................................................................................................ 5
1.2 Warranty......................................................................................................................... 5
2 Service..................................................................................................................................7
2.1 Kröber O2....................................................................................................................... 7
2.1.1 Opening the Kröber O2............................................................................................ 7
2.1.2 Closing the Kröber O2.............................................................................................. 9
2.2 The functional unit........................................................................................................ 10
2.2.1 De-installing the functional unit.............................................................................. 11
2.2.2 Installing the functional unit.................................................................................... 13
2.3 The fan......................................................................................................................... 17
2.3.1 Disassembling the fan............................................................................................ 17
2.3.2 Installing the fan..................................................................................................... 19
2.4 Control PCB .................................................................................................................21
2.4.1 Uninstalling the control PCB .................................................................................. 21
2.4.2 Installing the control PCB....................................................................................... 26
2.5 The compressor ........................................................................................................... 30
2.5.1 Removing the compressor..................................................................................... 30
2.5.2 Installing the compressor....................................................................................... 33
3 Maintenance procedures ..................................................................................................35
3.1 Safety inspection, annually........................................................................................... 35
3.2 Exchanging the filters................................................................................................... 35
3.2.1 Coarse dust filter.................................................................................................... 35
3.2.2 Device inlet filter..................................................................................................... 36
3.2.3 Device outlet filter................................................................................................... 36
4 Recommendations for re-processoing............................................................................38
4.1 without change of the patient ....................................................................................... 38
4.2 with change of the patient ............................................................................................ 38
5 Description of functions ...................................................................................................39
5.1 General information...................................................................................................... 39
5.2 Control PCB .................................................................................................................40
5.3 flow schematics............................................................................................................ 41
D.SPEC.02.B.00 Kröber O2 - Informations techniques_General_EN
