Spacelabs BleaseSirius - Page 9

9
3.6 Absorber .............................................................................................................53
3.6.1 Valve Covers ........................................................................................53
3.6.2 Manometer ...........................................................................................53
3.6.3 Canister Seals ......................................................................................53
3.6.4 Fitting 4 Year Planned Maintenance Kit, PN 14000512 .......................54
3.6.5 Ventilator Filter ....................................................................................54
3.6.5.1 Two Valve Version Only (on units before Feb 2009) ............................54
3.6.5.1 Valve Block on units after Feb 2009 ........................................................54
3.6.6 Cylinder Regulator Pressure Relief Valve, PN 019-0831-00 ................55
3.7 CLEANING ......................................................................................................56
Chapter 4-System Checks ......................................................................... 59
4.1 Overview.............................................................................................................61
4.2 Tools and Test Equipment Required ...............................................................61
Parts Required........................................................................................................62
4.3 Visual Inspection ...............................................................................................65
4.4 Pipeline Leak Test .............................................................................................66
4.5 Cylinder Leak Test .............................................................................................68
4.6 Regulator Output Test .......................................................................................68
4.7 On/Off Switch Gas Cut Off Test .......................................................................70
4.8 Oxygen Supply Failure Test .............................................................................70
4.9 High Pressure Outlet Test .................................................................................71
4.9.1 Parts required ...............................................................................................71
4.10 Hypoxic Guard and Flow Control Accuracy Tests .......................................72
4.11 Backbar Tests ..................................................................................................74
4.11.1 Pressure Build-up Test ................................................................................74
4.11.2 T1 Backbar Test ..........................................................................................75
4.11.3 T2 Backbar test ............................................................................................76
4.12 Common Gas Outlet (CGO) Test ....................................................................77
4.12.1 Oxygen Flush Test ......................................................................................77
4.12.2 Pressure Relief Valve Test ..........................................................................77
Contents