Gasmizer Manual - Submarine Manufacturing and Products Ltd

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March 2009 (Intentionally Blank) Chap 8 Page 96 of 168 OM002 Rev 5
March 2009 CHAPTER 9 GAS BOOSTER CONTENTS Page General Description................................................................................................................... 98 Booster Starter Control Box....................................................................................................... 103 Storage ...................................................................................................................................... 103 Routine Maintenance <strong>and</strong> Fault Finding .................................................................................... 104 Electric Motor............................................................................................................................. 106 Coolers ...................................................................................................................................... 107 Water Pump............................................................................................................................... 108 By-Pass Valve ........................................................................................................................... 110 Booster ...................................................................................................................................... 110 Unloaders .................................................................................................................................. 118 Relief Valves.............................................................................................................................. 119 Appendices Appendix A - Electric Gas Booster ............................................................................................ 126 Appendix B - Cooling Water Pump (GC271) ............................................................................. 138 Appendix C - Cooling Water Heat Exchanger ........................................................................... 142 Appendix D - Auxiliary Equipment ............................................................................................. 143 Appendix E - By -Pass Valve..................................................................................................... 146 Appendix F - Pressure Control Valve ........................................................................................ 147 Appendix G - Overhaul .............................................................................................................. 150 Appendix H - Compression Rations........................................................................................... 153 List of Figures 1 ELECTRIC GAS BOOSTER................................................................................................................... 98 2 UNLOADER CIRCUIT ............................................................................................................................ 99 3 FRESHWATER COOLING CIRCUIT ..................................................................................................... 100 4 MAIN GAS CIRCUIT............................................................................................................................... 101 5 MAIN PIPEWORK SCHEMATIC ............................................................................................................ 102 6 K651/454 COMPRESSOR ..................................................................................................................... 121 7 K651/454 COMPRESSOR 2 .................................................................................................................. 122 8 4 1/2” DIA CYLINDER ............................................................................................................................ 128 9 2 5/8” DIA CYLINDER ............................................................................................................................ 131 10 CRANKCASE ASSEMBLY ..................................................................................................................... 133 11 COMBINED SUCTION AND DELIVERY VALVE.................................................................................... 134 Chap 9 Page 97 of 168 OM002 Rev 5
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Rev 5 OPERATING AND MAINTENANCE MAN
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March 2009 Approval Sheet DIVEX DOC
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March 2009 Table of Contents CHAPTE
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March 2009 Disclaimer NOTE Although
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March 2009 CHAPTER 1 INTRODUCTION C
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March 2009 Fig 1 Layout and Operati
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March 2009 setting of the regulator
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March 2009 Fig 5 HP Gas System Sche
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March 2009 at an early stage such t
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March 2009 1.9 Safety and Gas Quali
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March 2009 CHAPTER 2 SYSTEM INTERCO
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March 2009 Fig 2 Electric Gasmizer
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March 2009 CHAPTER 3 DIVER EQUIPMEN
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March 2009 CHAPTER 4 BELL EQUIPMENT
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March 2009 4.1.2 The overall layout
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March 2009 4.2.3 If the diver gas s
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March 2009 4.3.4 The negative press
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March 2009 accordingly. This is acc
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March 2009 4.8 Water Trap Inspectio
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March 2009 Fig 6 Pipework Schematic
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March 2009 Fig 8 Water Trap Assembl
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March 2009 Fig 10 SAECO Valve Assem
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March 2009 Fig 12 Outward Relief Va
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March 2009 Fig 14 Inward Relief Val
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March 2009 Fig 16 Float/Check Valve
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March 2009 CHAPTER 5 REPROCESSING U
Page 53 and 54: March 2009 Filters/Moisture Separat
Page 55 and 56: March 2009 range of trace contamina
Page 57 and 58: March 2009 Fig 4 Canister Assembly
Page 59 and 60: March 2009 Fig 6 Back pressure Regu
Page 61 and 62: March 2009 Fig 8 Receiver Adapter A
Page 63 and 64: March 2009 Fig 10 Flow Switch Assem
Page 65 and 66: March 2009 Fig 12 Pressure Regulato
Page 67 and 68: March 2009 CHAPTER 6 CONTROL CONSOL
Page 69 and 70: March 2009 sample is monitored and,
Page 71 and 72: March 2009 6.5 Make-Up Panel 11.The
Page 73 and 74: March 2009 The tools required for c
Page 75 and 76: March 2009 When performing necessar
Page 77 and 78: March 2009 Fig 6 Flow Switch Assemb
Page 79 and 80: March 2009 Fig 8 RP202 Regulator, P
Page 81 and 82: March 2009 CHAPTER 7 VOLUME TANK CO
Page 83 and 84: March 2009 CHAPTER 8 SYSTEM INSTALL
Page 85 and 86: March 2009 8.2.4 Recommended Umbili
Page 87 and 88: March 2009 8.4 GASMIZER BELL CARD 8
Page 89 and 90: March 2009 8.5 GASMIZER BELL CARD -
Page 91 and 92: March 2009 8.5.4 Shutdown Procedure
Page 93 and 94: March 2009 8.5.7 Gasmizer Response
Page 95 and 96: March 2009 PARTIAL PRESSURE OXYGEN
Page 97 and 98: March 2009 8.6 REGULATOR SETTING GU
Page 99 and 100: March 2009 8.7 REGULATOR SETTING GU
Page 101 and 102: March 2009 8.8 System Operation at
Page 103: March 2009 Remedy: Diving may be co
Page 107 and 108: March 2009 Dive Depth (m) Inlet Pre
Page 109 and 110: March 2009 9.1.4 Main Gas Circuit F
Page 111 and 112: March 2009 9.2 Booster Starter Cont
Page 113 and 114: March 2009 Period Every 2000 Hours
Page 115 and 116: March 2009 Approximate full load cu
Page 117 and 118: March 2009 Servicing Disassembly: 1
Page 119 and 120: March 2009 9.9.2 2 nd Stage Cylinde
Page 121 and 122: March 2009 Guide Ring Axial Thickne
Page 123 and 124: March 2009 Re-assembly: 1. Assemble
Page 125 and 126: March 2009 Disassembly: (Having dis
Page 127 and 128: March 2009 9.11 Relief Valves Maint
Page 129 and 130: March 2009 Fig 6 K651/454 Compresso
Page 131 and 132: March 2009 K651/454 Compressor Part
Page 133 and 134: March 2009 Part No. Description Qty
Page 135 and 136: March 2009 A.i 4 1/4” Dia Cylinde
Page 137 and 138: March 2009 A.ii 2 5/8” Dia Cylind
Page 139 and 140: March 2009 Fig 9 2 5/8” Dia Cylin
Page 141 and 142: March 2009 Fig 10 Crankcase Assembl
Page 143 and 144: March 2009 A.v Suction Valve BU6024
Page 145 and 146: March 2009 A.vii Unloader Valve Ass
Page 147 and 148: March 2009 Fig 14 Cooler Water Pump
Page 149 and 150: March 2009 B.i Cooler (After cooler
Page 151 and 152: March 2009 APPENDIX D - AUXILIARY E
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March 2009 APPENDIX F - PRESSURE CO
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March 2009 Fig 20 Stage 2 - Relief
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March 2009 Chap 9 Page 151 of 168 O
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March 2009 Dive Depth (m) Pressure
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March 2009 Fig 23 Belt Drive Tensio
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March 2009 168 CHAPTER 10 SPARES LI
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March 2009 168 Part Assembly - C107
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March 2009 168 Part Assembly - C108
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March 2009 168 Part No. Description
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March 2009 168 Post 2004 (Divex Bui
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March 2009 168 VB602 VALVE,BALL, 3/
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