OM131
15
P1939-OM-131 R11
Chapter 2
Because the counterlungs are tightly packed, there is very little gas available for the diver to inhale
after activation, hence a demand valve situated on top of the SLS System Backpack supplies the
gas for his first breath. Then, as the diver exhales, the counterlungs are filled and from then on the
SLS System functions in its semi-closed circuit mode. There are three gas cylinders each of 1.18
litres water capacity which together provide 1060 litres of gas when charged to 300 bar (See
Chapter 3) for complete details of required gas mixes, charging pressures etc.).
The SLS System Mk IV is deliberately weighted slightly negatively buoyant because most divers find
that, with a hot water suit, a small mount of extra weight is required to control buoyancy. The
Backpack harness has two weight pockets fitted in case additional weight is desired.
Fig 2.1 SLS System Mk IV (Schematic)
Содержание Divex SLS Mk IV
Страница 2: ...Intentionally Blank...
Страница 4: ...ii OM131 Approval Sheet P1939 OM 131 R11 Intentionally Blank...
Страница 6: ...iv OM131 Preface P1939 OM 131 R11 Intentionally Blank...
Страница 8: ...vi OM131 List of Abbreviations P1939 OM 131 R11 Intentionally Blank...
Страница 10: ...viii OM131 Warnings P1939 OM 131 R11 Intentionally Blank...
Страница 12: ...x OM131 Table of Contents P1939 OM 131 R11 Intentionally Blank...
Страница 15: ...OM131 3 P1939 OM 131 R11 Chapter 1 Fig 1 1 SLS System Mk IV...
Страница 16: ...4 OM131 Chapter 1 P1939 OM 131 R11 Fig 1 2 SLS system layout...
Страница 32: ...20 OM131 Chapter 2 P1939 OM 131 R11 Fig 2 4 Two stage regulator Fig 2 5 Spool valve...
Страница 42: ...30 OM131 Chapter 2 P1939 OM 131 R11 Intentionally Blank...
Страница 53: ...OM131 41 P1939 OM 131 R11 Chapter 3 Fig 3 3 Hose Lanyards...
Страница 54: ...42 OM131 Chapter 3 P1939 OM 131 R11 Fig 3 4 SLS System Mk IV Rear View...
Страница 55: ...OM131 43 P1939 OM 131 R11 Chapter 3 Fig 3 5 SLS System Mk IV Front View...
Страница 64: ...52 OM131 Chapter 3 P1939 OM 131 R11 Intentionally Blank...
Страница 82: ...70 OM131 Chapter 4 P1939 OM 131 R11 Fig 4 7 Annual Maintenance Two Stage Regulator...
Страница 86: ...74 OM131 Chapter 4 P1939 OM 131 R11 Fig 4 8 Annual Maintenance Single Stage Regulator...
Страница 109: ...OM131 97 P1939 OM 131 R11 Chapter 5 Fig 5 2 Backpack Assembly Drawing P1939229S1...
Страница 111: ...OM131 99 P1939 OM 131 R11 Chapter 5 Fig 5 4 Scrubber Housing Assembly Drawing P1939131S1...
Страница 113: ...OM131 101 P1939 OM 131 R11 Chapter 5 Fig 5 6 SLS System Mk IV Inhale Exhale Duct Assembly Drawing P1939 DG 142...
Страница 115: ...OM131 103 P1939 OM 131 R11 Chapter 5 Fig 5 7 SLS System Mk IV Counterlung Duct Assembly Drawing P1939 DG 159...
Страница 118: ...106 OM131 Chapter 5 P1939 OM 131 R11 Fig 5 9 SLS System Mk IV Gas Schematic Drawing P193940S1...
Страница 123: ...OM131 111 P1939 OM 131 R11 Chapter 5 Fig 5 14 SLS System Mk IV Bottle Assembly...
Страница 125: ...OM131 113 P1939 OM 131 R11 Chapter 5 Fig 5 15 SLS System Rotowink General Assembly Drawing P1939 DG 59...
Страница 127: ...OM131 115 P1939 OM 131 R11 Chapter 5 Fig 5 16 SLS System Mk IV Hot Water System Drawing P1939156S1...
Страница 129: ...OM131 117 P1939 OM 131 R11 Chapter 5 Fig 5 18 Shroud Hot Water Hose Assembly Drawing P1939 DG 83282...
Страница 130: ...118 OM131 Chapter 5 P1939 OM 131 R11 Fig 5 19 SLS System Hot Water Shroud Assembly Drawing B82840...
Страница 132: ...120 OM131 Chapter 5 P1939 OM 131 R11 Fig 5 20 Refillable Canister Assembly Drawing P1939 DG 035...
Страница 133: ...OM131 121 P1939 OM 131 R11 Chapter 5 Fig 5 21 SLS System Mk IV Harness Assembly Drawing P1939137S1...
Страница 134: ...122 OM131 Chapter 5 P1939 OM 131 R11 Fig 5 22 SLS System Mk IV Actuation Cable Assembly Drawing P1939 DG 115...
Страница 135: ...OM131 123 P1939 OM 131 R11 Chapter 5 Fig 5 23 SLS System Mk IV Counterlung Assembly Drawing P1939 DG 56...