Aqua Lung GLACIA, Service & Repair Manual

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Contents
Introduction .................................................................................................... 1
Warnings, Cautions, & Notes ............................................................................................ 1
Scheduled Service ............................................................................................................ 1
General Guidelines ............................................................................................................ 1
Initial Inspection Procedure ............................................................................ 2
External Inspection ............................................................................................................ 2
Pressure Test .................................................................................................................... 2
Disassembly Procedures ................................................................................ 3
Reassembly Procedures ................................................................................ 7
Adjustment Procedures ................................................................................ 13
Final Assembly & Testing .............................................................................. 14
Second Stage Air Flow Test ............................................................................................ 15
Second Stage Opening Effort Test .................................................................................. 15
Second Stage Purge Flow Test ....................................................................................... 15
External Leak Test ........................................................................................................... 15
Subjective Breathing Test ................................................................................................ 16
Table 1 – Troubleshooting Guide .................................................................. 17
Table 2 – Recommended Tool List ............................................................... 18
Table 3 – Standard Parts Replacement Schedule ....................................... 18
Table 4 – Torque Specifications .................................................................... 19
Table 5 – Test Bench Specifications ............................................................. 19
Procedure A – Cleaning & Lubrication ......................................................... 20
Table A – Recommended Lubricants & Cleaners........................................ 21
Schematic Drawing – Glacia Second Stage ................................................ 22