Spacelabs BleaseSirius - Page 10

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4.13 Suction System Test .......................................................................................78
4.14 Absorber Tests.................................................................................................79
4.14.1 Expiratory Valve Leak Test .........................................................................79
4.14.2 Inspiratory Valve Leak Test .........................................................................80
4.14.3 APL Valve Check ........................................................................................81
4.15 Ventilator Test ..................................................................................................83
4.16 Vaporizer Output Concentration Check ........................................................89
4.17 Electrical Safety Test .......................................................................................91
4.18 Complete the BleaseSirius Checkout Sheet .................................................92
Chapter 5-Detailed Repair Procedures ..................................................... 93
5.1 Removal/Replacement Instructions.................................................................95
5.1.1 Removal of Outer Cases (on units up to Jan 2009) .............................95
5.1.2 Removal of Outer Cases (on units after Jan 2009) .............................97
5.2 Mechanical Hypoxic Guard Block ..................................................................103
5.2.1 Introduction ........................................................................................103
5.2.2 Flow Meter Removal...................................................................................104
5.2.3 Replacement of Hypoxic Guard Block (FR135025) ...........................107
5.2.4 Calibration of Hypoxic Guard System ................................................108
5.2.5 Calibration procedure .........................................................................109
5.3 Setting Oxygen Basal Flow ............................................................................110
5.4 Nitrous Oxide and Air Flow Valve Leak Test .................................................111
5.5 Mechanical Hypoxic Guard Regulators, Adjustment and Output Check ...115
5.5.1 Hypoxic Regulator Replacement (for units manufactured before Feb
2009) ..................................................................................................117
5.6 Cylinder Regulator Pressure Relief Valve Replacement ...............................122
Replace the Cylinder Regulators.......................................................................123
5.7 Backbar Valve Replacement ...........................................................................129
5.8 Common Gas Outlet (CGO) Removal/Replacement (up to Feb 2009) ........130
5.9 Alarm Block Removal/Replacement ..............................................................131
5.9.1 On units Manufactured Before Feb 2009 ...........................................131
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