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K5664900IECIVZ.fm 28.04.08
3
Contents
General
1 Symbols and Definitions 6
2 Notes 6
Function Description
1 General 10
1.1 Functional principle .............................................................................................................. 10
1.2 Monitoring ............................................................................................................................. 10
1.3 Block diagrams ..................................................................................................................... 12
2 Principal components 14
2.1 Electronics ............................................................................................................................ 15
2.2 Control panel with black/white display .................................................................................. 19
2.3 Control panel with TFT display ............................................................................................. 20
2.4 Pneumatic assembly ............................................................................................................ 23
Maintenance Procedures
1 General notes 30
2 Replacing the microfilter 31
3 Replacing the dust filter set 33
4 Replacing the O2 sensors 35
5 Replacing the filter in the O2 inlet 36
6 Replacing the lead-gel battery (internal battery) 42
Schematics and Diagrams
1 Front view, Savina 48
2 Rear view, Savina 50
3 Identification of PCBs 53
3.1 O2 Valve PCB ...................................................................................................................... 53
3.2 Control PCB ......................................................................................................................... 55
3.3 Front Panel PCB .................................................................................................................. 56
3.4 O2 Diaphragm PCB .............................................................................................................. 57
4 Pneumatic diagrams 59
5 Tubing diagram 61
Annex
Parts catalog
Test instructions (TL)
Technical Information
