CHAPTER 1 INTRODUCTION - TM-5-4220-227-14_15
List of Abbreviations
Section II. EQUIPMENT DESCRIPTION AND DATA - TM-5-4220-227-14_17
Location and Description of Major Components - TM-5-4220-227-14_18
Figure 1-2. Location and Description of Major Components (Sheet 1 of 2)
Figure 1-2. Location and Description of Major Components (Sheet 2 of 2)
Equipment Data - TM-5-4220-227-14_21
Compressed Air Supply Requirements
Safety, Care, and Handling
Section III. PRINCIPLES OF OPERATION - TM-5-4220-227-14_24
Figure 1-3. Flow Diagram (Sheet 1 of 3)
KEY TEXT LEGEND
Figure 1-3. Flow Diagram (Sheet 3 of 3).
Figure 1-4. Electrical Diagram
CHAPTER 2 OPERATING INSTRUCTIONS - TM-5-4220-227-14_29
oFigure 2-1. Electrical Control Panel Controls and Indicators (Sheet 1 of 2)
Figure 2-1. Electrical Control Panel Controls and Indicators (Sheet 2 of 2)
General. - TM-5-4220-227-14_32
General. (cont) - TM-5-4220-227-14_33
Figure 2-2. Chamber Control Console Controls and Indicators
General. (cont) - TM-5-4220-227-14_35
Figure 2-3. Gages, Valves, and Switches Controls and Indicators (Sheet 1 of 2).
Figure 2-3. Gages, Valves, and Switches Controls and Indicators (Sheet 2 of 2)
General. (cont) - TM-5-4220-227-14_38
Section II. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-5-4220-227-14_39
Reporting Deficiencies
Table 2-1. Operator Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_41
Scrubber Service
Figure 2-4. Scrubber Assembly, Service.
Section III. OPERATION UNDER USUAL CONDITIONS - TM-5-4220-227-14_44
Figure 2-5. Recompression Chamber Operating Procedure Flowchart
Figure 2-6. Door Procedure Plate
Figure 2-7. Warning Plates
Figure 2-8. Manufacturer's Data Plates
Figure 2-9. ANSI/ASME Certification Data Plate
Figure 2-10. System Startup Checklist (Sheet 1 of 11)
Figure 2-10. System Startup Checklist (Sheet 2 of 11)
Figure 2-10. System Startup Checklist (Sheet 3 of 11).
Figure 2-10. System Startup Checklist (Sheet 4 of 11 )
Figure 2-10. System Startup Checklist (Sheet 5 of 11 )
uFigure 2-10. System Startup Checklist (Sheet 6 of 11)
Figure 2-10. System Startup Checklist (Sheet 7 of 11).
Figure 2-10. System Startup Checklist (Sheet 8 of 11)
Figure 2-10. System Startup Checklist (Sheet 9 of 11)
Figure 2-10. System Startup Checklist (Sheet 10 of 11).
Figure 2-10. System Startup Checklist (Sheet 11 of 11)
Normal Operating Procedures
Figure 2-11. Normal Operating Procedures Checklist (Sheet 1 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 2 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 3 of 9)
Figure 2- 1. Normal Operating Procedures Checklist (Sheet 4 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 5 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 6 of 9)
Figure 2- 11. Normal Operating Procedures Checklist (Sheet 7 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 8 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 9 of 9)
Shutdown Procedures.
Figure 2-12. Shutdown Procedures Checklist (Sheet 1 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 2 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 3 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 4 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 5 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 6 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 7 of 7).
Figure 2-13. Modified Startup Procedures Checklist (Sheet 1 of 5).
Figure 2-13. Modified Startup Procedures Checklist (Sheet 2 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 3 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 4 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 5 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 1 of 5)
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 2 of 5)
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 3 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 4 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 5 of 5).
Section IV. OPERATION UNDER UNUSUAL CONDITIONS - TM-5-4220-227-14_89
Figure 2-15. Emergency Procedures Checklist (Sheet 1 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 2 of 8)
uFigure 2-15. Emergency Procedures Checklist (Sheet 3 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 4 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 5 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 6 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 7 of 8).
Figure 2-15. Emergency Procedures Checklist (Sheet 8 of 8)
CHAPTER 3 OPERATOR MAINTENANCE - TM-5-4220-227-14_98
Section II. OPERATOR TROUBLESHOOTING PROCEDURES - TM-5-4220-227-14_99
CHAPTER 4 UNIT MAINTENANCE - TM-5-4220-227-14_100
Section II. SERVICE UPON RECEIPT - TM-5-4220-227-14_101
Figure 4-1. End View
Figure 4-2. Elevation View
Oxygen Supply
Chamber Doors (I/L and O/L)
Electrical Connections
Table 4-1 Unit Preventive Maintenance Checks and Services (PMCS)
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_108
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_109
Service of Door Seals
Figure 4-4. Service of Medical Lock Outer Door Seals
Figure 4-5. Service of Medical Lock Inner Door Seals
SYMPTOM INDEX - TM-5-4220-227-14_113
Table 4-2. Unit Troubleshooting Procedures. - TM-5-4220-227-14_114
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_115
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_116
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_117
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_118
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_119
Section V. UNIT MAINTENANCE PROCEDURES - TM-5-4220-227-14_120
Depressurization Valve and Gage (Medical Lock).
Figure 4-6. Depressurization Valve and Gage, Replace
Pressurization Valve (Inner Lock Door)
Figure 4-7. Pressurization Valve (Inner Lock Door), Replace
Cot Assemblies (I/L).
Figure 4-8. Cot Assemblies, Replace
Deck Plates
Figure 4-9. Deck Plates, Replace
Heater/Chiller Module - TM-5-4220-227-14_129
Figure 4-10. Heater/Chiller Module, Replace.
Pressure Relief Valve Assembly
oFigure 4-11. Pressure Relief Valve Assembly, Replace
Water Valves (3/4 in.).
Figure 4-12. Water Valves (3/4 In.), Replace.
Water Valves (3/4 in.) (Cont).
Figure 4-13. Heater/Chiller Fluid Valves Repair
Hoses
Figure 4-14. Hoses, Replace
Power Supply, 28V
Figure 4-15. Power Supply, 28V, Replace
Scrubber Assembly
Figure 4-16. Scrubber Assembly, Replace.
Portable Oxygen Analyzer (POA)
Figure 4-17. Portable Oxygen Analyzer (POA), Replace.
Thermocoupler Meter and Temperature Probe
Figure 4-18. Thermocoupler Meter and Temperature Probe, Replace.
Ground Fault Interrupter
Figure 4-19. Ground Fault Interrupter, Replace
Six Plug Receptacle Power Strip.
Figure 4-20. Six Plug Receptacle Power Strip, Replace.
Double Light Power Supply (Inner Lock). - TM-5-4220-227-14_151
Figure 4-21. Double Light Power Supply (Inner Lock), Replace
Repair
Figure 4-22. Double Light Power Supply (Inner Lock) Fuse, Replace
Light Source
Figure 4-23. Light Source, Replace
Repair. - TM-5-4220-227-14_157
Figure 4-24. Light Source, Repair
Single Light Power Supply (Outer Lock)
Figure 4-25. Single Light Power Supply (Outer Lock), Replace
Repair. - TM-5-4220-227-14_161
Figure 4-26. Single Light Power Supply (Outer Lock) Fuse, Replace.
Single Light Power Supply (Outer Lock). - TM-5-4220-227-14_163
Figure 4-27. Fluorescent Light Assembly, Replace
Repair - TM-5-4220-227-14_165
Figure 4-28. Fluorescent Light Assembly, Repair
Wiring Harness
Figure 4-29. Wiring Harness, Fuse Replace
Communicator Assembly
Figure 4-30. Communicator Assembly, Replace.
Battery Card and Case - TM-5-4220-227-14_171
Figure 4-31. Battery Card and Case, Fuse Replacement.
Microphone
Figure 4-32. Microphone, Replace
Headset
Figure 4-33. Headset, Replace
Sound Powered Phones and Bracket
Figure 4-34. Sound Powered Phones and Bracket, Replace
Speakers, I/L and O/L
Figure 4-35. Speakers, I/L and O/L, Replace
O2K Bottles and Manifold
Figure 4-36. 02 K Bottles and Manifold, Replace.
Oxygen Inhalator Mask Assembly.
Figure 4-37. Oxygen Inhalator Mask, Replace
Section VI. UNIT LEVEL CLEANING PROCEDURE FOR DIVING LIFE SUPPORT AIR SYSTEMS - TM-5-4220-227-14_185
Installation or Reinstallation - TM-5-4220-227-14_186
Cleaning Components or Assemblies
Cleaning Method Trisodium Phosphate (TSP).
Table 4-3. TSP Cleaning Solution Volume. - TM-5-4220-227-14_189
Table 4-4. Cleaning Solution Flow Rate - TM-5-4220-227-14_190
Table 4-5. Cleaning Agents Comparable with Soft Goods. - TM-5-4220-227-14_191
Hydrocarbon Inspection and Analysis.
Documentation and Record Keeping - TM-5-4220-227-14_193
CHAPTER 5 DIRECT SUPPORT MAINTENANCE - TM-5-4220-227-14_194
Direct Support Troubleshooting Procedures
Table 5-1. Direct Support Troubleshooting Procedures (Cont).
Section III. DIRECT SUPPORT MAINTENANCE PROCEDURES - TM-5-4220-227-14_197
Medical Lock (M/L) Outer Door Assembly
Figure 5-1. Medical Lock (M/L) Outer Door Assembly, Replace
Repair. - TM-5-4220-227-14_200
Figure 5-2. Medical Lock (M/L) Outer Door Assembly, Repair.
Medical Lock (M/L) Inner Door Assembly.
Figure 5-3. Medical Lock (M/L) Inner Door Assembly, Replace
Repair - TM-5-4220-227-14_204
Figure 5-4. Medical Lock (M/L) Inner Door Assembly, Repair
Pressure Relief Valve.
Figure 5-5. Pressure Relief Valve, Replace.
Ball Valve 3/4 Inch (Pressure Relief Valve Assembly)
Figure 5-6. Ball Valve 3/4 Inch, Replace
Repair. - TM-5-4220-227-14_210
Figure 5-7. Ball Valve 3/4 Inch, Repair
Skid Assembly, Chamber
Figure 5-8. Skid Assembly Chamber, Replace
Chamber Instrument Panel and Hood Assembly
Figure 5-9. Chamber Instrument Panel and Hood Assembly Enclosure, Replace (Sheet 1 of 2)
Replace. - TM-5-4220-227-14_216
Figure 5-9. Chamber Instrument Panel and Hood Assembly Enclosure, Replace (Sheet 2 of 2)
Heater/Chiller Unit (CCU-03)
Figure 5-10. Heater/Chiller Unit (CCU-03), Replace
Replace. - TM-5-4220-227-14_220
Heater/Chiller Unit Motor.
Figure 5-11. Heater/Chiller Unit Motor, Replace
Scrubber Assembly, Motor
Figure 5-12. Scrubber Assembly Motor, Replace
Portable Oxygen Analyzer Battery
Figure 5-13. Portable Oxygen Analyzer Battery, Replace
Portable Oxygen Analyzer Probe Assembly
Figure 5-14. Portable Oxygen Analyzer Probe Assembly, Replace.
Repair. - TM-5-4220-227-14_229
Figure 5-15. Portable Oxygen Analyzer Probe Assembly, Repair
Flow Meter.
Figure 5-16. Flow Meter, Replace
Replace - TM-5-4220-227-14_233
Double Light Power Supply (Inner Lock). - TM-5-4220-227-14_234
Figure 5-17. Double Light Power Supply (Inner Lock) Switch, Replace
Figure 5-18. Double Light Power Supply (Inner Lock) Indicator Light, Replace
Figure 5-19. Double Light Power Supply (inner Lock) Variac Unit, Replace
Figure 5-20. Double Light Power Supply (Inner Lock) Transformer, Replace
Figure 5-21. Double Light Power Supply (Inner Lock) Power and Light Cords, Replace.
Light Source.
Figure 5-22. Light Source, Repair
Repair. - TM-5-4220-227-14_242
Single Light Power Supply (Outer Lock). - TM-5-4220-227-14_243
Figure 5-23. Single Light Power Supply (Outer Lock) Switch, Replace.
Replace indicator light.
Figure 5-25. Single Light Power Supply (Outer Lock) Variac Unit, Replace
Figure 5-26. Single Light Power Supply (Outer Lock) Transformer, Replace
Figure 5-27. Single Light Power Supply (Outer Lock) Power and Light Cords, Replace
Fluorescent Light
Figure 5-28. Fluorescent Light, Repair
Repair. - TM-5-4220-227-14_251
Wiring Harness. - TM-5-4220-227-14_252
Replace. - TM-5-4220-227-14_253
Figure 5-30. Wiring Harness, Replace (Sheet 1 of 3).
Repair - TM-5-4220-227-14_255
Figure 5-30. Wiring Harness, Replace (Sheet 2 of 3).
Figure 5-30. Wiring Harness, Replace (Sheet 3 of 3).
Front Panel Chassis Assembly
oFigure 5-31. Front Chassis Assembly, Replace
Figure 5-32. Front Panel Chassis Assembly Switch, Replace
Figure 5-33. Front Panel Chassis Assembly Potentiometer and Rheostat, Replace
Figure 5-34. Front Panel Chassis Assembly Indicator Light, Replace
Figure 5-35. Front Panel Chassis Assembly Banana Jack, Replace
Figure 5-36. Front Panel Chassis Assembly Phone Jack, Replace
Figure 5-37. Front Panel Chassis Assembly Microphone Holder, Replace]
Replace power speaker assembly
Figure 5-38. Front Panel Chassis Assembly Power Speaker Assembly, Replace
Circuit Card
Figure 5-39. Circuit Card, Replace
Battery Sense Card Assembly
Figure 5-40. Battery Sense Card Assembly, Replace
Battery Card and Case - TM-5-4220-227-14_272
Figure 5-41. Battery Card and Case, Replace
Figure 5-42. Battery Card and Case, Replace
Figure 5-43. Battery Card and Case Battery Contact P.C. Card, Replace.
Figure 5-44. Battery Card and Case Fuse Holder, Replace
Figure 5-45. Battery Card and Case Power Transformer, Replace
Replace battery charger P.C. card assembly
Figure 5-46. Battery Card and Case Battery Charger P. C. Card Assembly, Replace
O2 "K" Bottles/Manifold.
Figure 5-47. O2 "K" Bottles/Manifold, Repair (Sheet 1 of 2)
Repair - TM-5-4220-227-14_282
Figure 5-47. O2"K" Bottles/Manifold, Repair (Sheet 2 of 2).
Gage (O2 "K" Bottles/Manifold)
Figure 5-48. Gage (O2 "K" Bottles/Manifold), Replace
Oxygen Pressure Gages.
Figure 5-49. Oxygen Pressure Gages, Replace
Replace. - TM-5-4220-227-14_288
Pressure Regulator.
Figure 5-50. Pressure Regulator, Replace
Replace. - TM-5-4220-227-14_291
Back Pressure Regulators.
Figure 5-51. Back Pressure Regulators, Replace
Replace. - TM-5-4220-227-14_294
Shutoff Valves (Oxygen)
Figure 5-52. Shutoff Valve (Oxygen), Replace.
Replace. - TM-5-4220-227-14_297
Isolator Valves.
Figure 5-53. Isolator Valves, Repair
Replace. - TM-5-4220-227-14_300
Dump Valves
Figure 5-54. Dump Valves and Silencers, Replace
Replace. (cont)
Figure 5-55. Dump Valves, Repair
Oxygen BIBS Manifold
Figure 5-56. Oxygen BIBS Manifold, Replace
Inhalator Mask Assembly
Figure 5-57. Inhalator Mask Assembly, Repair.
Inhalator Mask Demand/Exhaust Regulators
Figure 5-58. Inhalator Mask Demand/Exhaust Regulators, Replace.
Dual Hose Assembly
Figure 5-59. Dual Hose Assembly, Replace
Repair. - TM-5-4220-227-14_313
Figure 5-60. Dual Hose Assembly, Repair
O2 and Air Piping
Figure 5-61. 02 and Air Piping, Removal (Sheet 1 of 2)
Replace. - TM-5-4220-227-14_317
Figure 5-61. 02 and Air Piping, Removal (Sheet 2 of 2).
Install. - TM-5-4220-227-14_319
Figure 5-62. 02 and Air Piping, Installation (Sheet 1 of 2)
Install. - TM-5-4220-227-14_321
Figure 5-62. 02 and Air Piping, Installation (Sheet 2 of 2)
Air Supply Manifold.
Figure 5-63. Air Supply Manifold, Replace
Replace - TM-5-4220-227-14_325
Ball Valves Inch (Air Supply Manifold)
Figure 5-64. Ball Valve 3/4 Inch, Replace
Repair. - TM-5-4220-227-14_328
Figure 5-65. Ball Valve 3/4 Inch, Repair
Repair. (cont)
Ball Valves 1 Inch (Air Supply Manifold)
Figure 5-66. Ball Valve 1 Inch, Replace
Repair. - TM-5-4220-227-14_333
Figure 5-67. Ball Valve 1 Inch, Repair
Air Exhaust Manifold
Figure 5-68. Air Exhaust Manifold, Replace
Ball Valves 1 1/4 Inch (Air Exhaust Manifold).
Figure 5-69. Ball Valve 1 1/4 Inch, Replace
Repair. - TM-5-4220-227-14_339
Figure 5-70. Ball Valve 1 1/4 Inch, Repair
Depth Gages
Figure 5-71. Depth Gages, Replace
Replace - TM-5-4220-227-14_343
Caisson Gages
Figure 5-72. Caisson Gages, Replace
CHAPTER 6 GENERAL SUPPORT MAINTENANCE INSTRUCTIONS - TM-5-4220-227-14_346
Section II. GENERAL SUPPORT MAINTENANCE PROCEDURES
Inner/Outer Lock Door Assembly - TM-5-4220-227-14_348
Figure 6-1. Inner/Outer Lock Door Assembly, Replace.
Inner/Outer Lock Door Assembly - TM-5-4220-227-14_350
Figure 6-2. Inner/Outer Lock Door Assembly, Repair
Medical Lock Assembly
Figure 6-3. Medical Lock Assembly, Repair
Calibration of Gages and Valves
View Port Assembly
Figure 6-4. View Port Assembly, Replace
Repair. - TM-5-4220-227-14_357
Figure 6-5. View Port Assembly, Repair.
Shell Penetrators.
Figure 6-6. Electrical and Water Penetrator, Replace.
Replace Electrical and Water Penetrator.
Figure 6-7. Oxygen Penetrator, Replace
Replace Electrical/02 Penetrator
Figure 6-8. Electrical/O2 Penetrator, Replace
Replace Blank Penetrator.
Figure 6-9. Blank Penetrator, Replace.
Figure 6-10. Electrical and Water Penetrators, Repair.
Figure 6-11. Oxygen Penetrator, Repair.
Figure 6-12. Electrical/O2 Penetrator, Repair
PRESSURE RELIEF VALVE - TM-5-4220-227-14_371
Figure 6-14. Pressure Relief Valve, Repair
Calibrate
Skid
Figure 6-15. Skid, Repair
Heater/Chiller Module - TM-5-4220-227-14_376
Figure 6-16. Heater/Chiller Module Flow Diagram
Figure 6-17. Heater/Chiller Module Electrical Schematic
Replacement of heating element.
Figure 6-18. Heater/Chiller Module, Repair (Sheet 1 of 3).
Figure 6-18. Heater/Chiller Module, Repair (Sheet 2 of 3)
Figure 6-18. Heater/Chiller Module, Repair (Sheet 3 of 3).
Condensing Unit Hermetic
Figure 6-19. Condensing Unit Hermetic, Replace.
Repair. - TM-5-4220-227-14_385
Figure 6-20. Condensing Unit Hermetic Fan Motor, Replace
Figure 6-21. Condensing Unit Hermetic Condenser, Replace
Figure 6-22. Condensing Unit Hermetic Receiver Tank, Replace.
Figure 6-23. Condensing Unit Hermetic Compressor, Replace.
Figure 6-24. Condensing Unit Hermetic Filter and Sight Glass Line, Replace
Low Pressure Control.
Figure 6-25. Low Pressure Control, Replace.
Replace. - TM-5-4220-227-14_393
Control Box Assembly.
Figure 6-26. Control Box, Replace
Control Box Assembly
Figure 6-27. Control Box Electrical, Schematic
Replace toggle switch.
Figure 6-28. Control Box, Repair
Replace fuse block
Shroud Assembly
Figure 6-29. Shroud Assembly, Replace
Pump Assembly
Figure 6-30. Pump Assembly, Replace
Repair. - TM-5-4220-227-14_405
Figure 6-31. Pump Assembly, Repair
High Temperature Control Unit
Figure 6-32. High Temperature Control Unit, Replace.
Repair. - TM-5-4220-227-14_409
Figure 6-33. High Temperature Control Unit, Repair
Low Temperature Control Unit
Figure 6-34. Low Temperature Control Unit, Replace
Repair. - TM-5-4220-227-14_413
Figure 6-35. Low Temperature Control Unit, Repair
Motor (CO2 Scrubber Assembly)
Figure 6-36. Motor, Repair (Sheet 1 of 2)
Repair. - TM-5-4220-227-14_417
Figure 6-36. Motor, Repair (Sheet 2 of 2)
Portable Oxygen Analyzer.
Figure 6-37. Portable Oxygen Analyzer, Repair (Sheet 1 of 2)
Repair. - TM-5-4220-227-14_421
Figure 6-37. Portable Oxygen Analyzer, Repair (Sheet 2 of 2)
Figure 6-38. Portable Oxygen Analyzer, Schematic
Pressure Regulator - TM-5-4220-227-14_424
Figure 6-39. Pressure Regulator, Repair
Repair. - TM-5-4220-227-14_426
Back Pressure Regulators
Figure 6-40. Back Pressure Regulators, Repair
Repair - TM-5-4220-227-14_429
Oxygen Shutoff Valve
Figure 6-41. Oxygen Shutoff Valve, Repair
Replace - TM-5-4220-227-14_432
Isolator Valve
Figure 6-42. Isolator Valve, Repair
Demand and Exhaust Regulators
Figure 6-43. Demand and Exhaust Regulators, Repair
Section III. PREPARATION FOR STORAGE OR SHIPMENT
Government-Furnished Containers
Materiel Condition Tags
APPENDIX A REFERENCES - TM-5-4220-227-14_440
APPENDIX A REFERENCES (cont) - TM-5-4220-227-14_441
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_442
Column Entries - TM-5-4220-227-14_443
Tool and Test Equipment Requirements (Sect. III and IV)
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_445
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_446
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_447
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_448
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_449
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_450
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_451
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_452
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_453
Section IV. REMARKS - TM-5-4220-227-14_454
APPENDIX C COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTS - TM-5-4220-227-14_455
Section II COMPONENTS OF END ITEMS - TM-5-4220-227-14_456
Section II COMPONENTS OF END ITEMS - TM-5-4220-227-14_457
Description - TM-5-4220-227-14_458
Section III. BASIC ISSUE ITEMS - TM-5-4220-227-14_459
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_460
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_461
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_462
Description - TM-5-4220-227-14_463
Description - TM-5-4220-227-14_464
Description - TM-5-4220-227-14_465
APPENDIX D ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_466
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_467
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_468
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_469
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_470
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_471
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_472
APPENDIX E EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST - TM-5-4220-227-14_473
DESCRIPTION - TM-5-4220-227-14_474
DESCRIPTION - TM-5-4220-227-14_475
APPENDIX F TORQUE LIMITS - TM-5-4220-227-14_476
List of Abbreviations
Section II. EQUIPMENT DESCRIPTION AND DATA - TM-5-4220-227-14_17
Location and Description of Major Components - TM-5-4220-227-14_18
Figure 1-2. Location and Description of Major Components (Sheet 1 of 2)
Figure 1-2. Location and Description of Major Components (Sheet 2 of 2)
Equipment Data - TM-5-4220-227-14_21
Compressed Air Supply Requirements
Safety, Care, and Handling
Section III. PRINCIPLES OF OPERATION - TM-5-4220-227-14_24
Figure 1-3. Flow Diagram (Sheet 1 of 3)
KEY TEXT LEGEND
Figure 1-3. Flow Diagram (Sheet 3 of 3).
Figure 1-4. Electrical Diagram
CHAPTER 2 OPERATING INSTRUCTIONS - TM-5-4220-227-14_29
oFigure 2-1. Electrical Control Panel Controls and Indicators (Sheet 1 of 2)
Figure 2-1. Electrical Control Panel Controls and Indicators (Sheet 2 of 2)
General. - TM-5-4220-227-14_32
General. (cont) - TM-5-4220-227-14_33
Figure 2-2. Chamber Control Console Controls and Indicators
General. (cont) - TM-5-4220-227-14_35
Figure 2-3. Gages, Valves, and Switches Controls and Indicators (Sheet 1 of 2).
Figure 2-3. Gages, Valves, and Switches Controls and Indicators (Sheet 2 of 2)
General. (cont) - TM-5-4220-227-14_38
Section II. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-5-4220-227-14_39
Reporting Deficiencies
Table 2-1. Operator Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_41
Scrubber Service
Figure 2-4. Scrubber Assembly, Service.
Section III. OPERATION UNDER USUAL CONDITIONS - TM-5-4220-227-14_44
Figure 2-5. Recompression Chamber Operating Procedure Flowchart
Figure 2-6. Door Procedure Plate
Figure 2-7. Warning Plates
Figure 2-8. Manufacturer's Data Plates
Figure 2-9. ANSI/ASME Certification Data Plate
Figure 2-10. System Startup Checklist (Sheet 1 of 11)
Figure 2-10. System Startup Checklist (Sheet 2 of 11)
Figure 2-10. System Startup Checklist (Sheet 3 of 11).
Figure 2-10. System Startup Checklist (Sheet 4 of 11 )
Figure 2-10. System Startup Checklist (Sheet 5 of 11 )
uFigure 2-10. System Startup Checklist (Sheet 6 of 11)
Figure 2-10. System Startup Checklist (Sheet 7 of 11).
Figure 2-10. System Startup Checklist (Sheet 8 of 11)
Figure 2-10. System Startup Checklist (Sheet 9 of 11)
Figure 2-10. System Startup Checklist (Sheet 10 of 11).
Figure 2-10. System Startup Checklist (Sheet 11 of 11)
Normal Operating Procedures
Figure 2-11. Normal Operating Procedures Checklist (Sheet 1 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 2 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 3 of 9)
Figure 2- 1. Normal Operating Procedures Checklist (Sheet 4 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 5 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 6 of 9)
Figure 2- 11. Normal Operating Procedures Checklist (Sheet 7 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 8 of 9)
Figure 2-11. Normal Operating Procedures Checklist (Sheet 9 of 9)
Shutdown Procedures.
Figure 2-12. Shutdown Procedures Checklist (Sheet 1 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 2 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 3 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 4 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 5 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 6 of 7).
Figure 2-12. Shutdown Procedures Checklist (Sheet 7 of 7).
Figure 2-13. Modified Startup Procedures Checklist (Sheet 1 of 5).
Figure 2-13. Modified Startup Procedures Checklist (Sheet 2 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 3 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 4 of 5)
Figure 2-13. Modified Startup Procedures Checklist (Sheet 5 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 1 of 5)
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 2 of 5)
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 3 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 4 of 5).
Figure 2-14. Modified Shutdown Procedures Checklist (Sheet 5 of 5).
Section IV. OPERATION UNDER UNUSUAL CONDITIONS - TM-5-4220-227-14_89
Figure 2-15. Emergency Procedures Checklist (Sheet 1 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 2 of 8)
uFigure 2-15. Emergency Procedures Checklist (Sheet 3 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 4 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 5 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 6 of 8)
Figure 2-15. Emergency Procedures Checklist (Sheet 7 of 8).
Figure 2-15. Emergency Procedures Checklist (Sheet 8 of 8)
CHAPTER 3 OPERATOR MAINTENANCE - TM-5-4220-227-14_98
Section II. OPERATOR TROUBLESHOOTING PROCEDURES - TM-5-4220-227-14_99
CHAPTER 4 UNIT MAINTENANCE - TM-5-4220-227-14_100
Section II. SERVICE UPON RECEIPT - TM-5-4220-227-14_101
Figure 4-1. End View
Figure 4-2. Elevation View
Oxygen Supply
Chamber Doors (I/L and O/L)
Electrical Connections
Table 4-1 Unit Preventive Maintenance Checks and Services (PMCS)
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_108
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Cont). - TM-5-4220-227-14_109
Service of Door Seals
Figure 4-4. Service of Medical Lock Outer Door Seals
Figure 4-5. Service of Medical Lock Inner Door Seals
SYMPTOM INDEX - TM-5-4220-227-14_113
Table 4-2. Unit Troubleshooting Procedures. - TM-5-4220-227-14_114
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_115
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_116
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_117
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_118
Table 4-2. Unit Troubleshooting Procedures (Cont). - TM-5-4220-227-14_119
Section V. UNIT MAINTENANCE PROCEDURES - TM-5-4220-227-14_120
Depressurization Valve and Gage (Medical Lock).
Figure 4-6. Depressurization Valve and Gage, Replace
Pressurization Valve (Inner Lock Door)
Figure 4-7. Pressurization Valve (Inner Lock Door), Replace
Cot Assemblies (I/L).
Figure 4-8. Cot Assemblies, Replace
Deck Plates
Figure 4-9. Deck Plates, Replace
Heater/Chiller Module - TM-5-4220-227-14_129
Figure 4-10. Heater/Chiller Module, Replace.
Pressure Relief Valve Assembly
oFigure 4-11. Pressure Relief Valve Assembly, Replace
Water Valves (3/4 in.).
Figure 4-12. Water Valves (3/4 In.), Replace.
Water Valves (3/4 in.) (Cont).
Figure 4-13. Heater/Chiller Fluid Valves Repair
Hoses
Figure 4-14. Hoses, Replace
Power Supply, 28V
Figure 4-15. Power Supply, 28V, Replace
Scrubber Assembly
Figure 4-16. Scrubber Assembly, Replace.
Portable Oxygen Analyzer (POA)
Figure 4-17. Portable Oxygen Analyzer (POA), Replace.
Thermocoupler Meter and Temperature Probe
Figure 4-18. Thermocoupler Meter and Temperature Probe, Replace.
Ground Fault Interrupter
Figure 4-19. Ground Fault Interrupter, Replace
Six Plug Receptacle Power Strip.
Figure 4-20. Six Plug Receptacle Power Strip, Replace.
Double Light Power Supply (Inner Lock). - TM-5-4220-227-14_151
Figure 4-21. Double Light Power Supply (Inner Lock), Replace
Repair
Figure 4-22. Double Light Power Supply (Inner Lock) Fuse, Replace
Light Source
Figure 4-23. Light Source, Replace
Repair. - TM-5-4220-227-14_157
Figure 4-24. Light Source, Repair
Single Light Power Supply (Outer Lock)
Figure 4-25. Single Light Power Supply (Outer Lock), Replace
Repair. - TM-5-4220-227-14_161
Figure 4-26. Single Light Power Supply (Outer Lock) Fuse, Replace.
Single Light Power Supply (Outer Lock). - TM-5-4220-227-14_163
Figure 4-27. Fluorescent Light Assembly, Replace
Repair - TM-5-4220-227-14_165
Figure 4-28. Fluorescent Light Assembly, Repair
Wiring Harness
Figure 4-29. Wiring Harness, Fuse Replace
Communicator Assembly
Figure 4-30. Communicator Assembly, Replace.
Battery Card and Case - TM-5-4220-227-14_171
Figure 4-31. Battery Card and Case, Fuse Replacement.
Microphone
Figure 4-32. Microphone, Replace
Headset
Figure 4-33. Headset, Replace
Sound Powered Phones and Bracket
Figure 4-34. Sound Powered Phones and Bracket, Replace
Speakers, I/L and O/L
Figure 4-35. Speakers, I/L and O/L, Replace
O2K Bottles and Manifold
Figure 4-36. 02 K Bottles and Manifold, Replace.
Oxygen Inhalator Mask Assembly.
Figure 4-37. Oxygen Inhalator Mask, Replace
Section VI. UNIT LEVEL CLEANING PROCEDURE FOR DIVING LIFE SUPPORT AIR SYSTEMS - TM-5-4220-227-14_185
Installation or Reinstallation - TM-5-4220-227-14_186
Cleaning Components or Assemblies
Cleaning Method Trisodium Phosphate (TSP).
Table 4-3. TSP Cleaning Solution Volume. - TM-5-4220-227-14_189
Table 4-4. Cleaning Solution Flow Rate - TM-5-4220-227-14_190
Table 4-5. Cleaning Agents Comparable with Soft Goods. - TM-5-4220-227-14_191
Hydrocarbon Inspection and Analysis.
Documentation and Record Keeping - TM-5-4220-227-14_193
CHAPTER 5 DIRECT SUPPORT MAINTENANCE - TM-5-4220-227-14_194
Direct Support Troubleshooting Procedures
Table 5-1. Direct Support Troubleshooting Procedures (Cont).
Section III. DIRECT SUPPORT MAINTENANCE PROCEDURES - TM-5-4220-227-14_197
Medical Lock (M/L) Outer Door Assembly
Figure 5-1. Medical Lock (M/L) Outer Door Assembly, Replace
Repair. - TM-5-4220-227-14_200
Figure 5-2. Medical Lock (M/L) Outer Door Assembly, Repair.
Medical Lock (M/L) Inner Door Assembly.
Figure 5-3. Medical Lock (M/L) Inner Door Assembly, Replace
Repair - TM-5-4220-227-14_204
Figure 5-4. Medical Lock (M/L) Inner Door Assembly, Repair
Pressure Relief Valve.
Figure 5-5. Pressure Relief Valve, Replace.
Ball Valve 3/4 Inch (Pressure Relief Valve Assembly)
Figure 5-6. Ball Valve 3/4 Inch, Replace
Repair. - TM-5-4220-227-14_210
Figure 5-7. Ball Valve 3/4 Inch, Repair
Skid Assembly, Chamber
Figure 5-8. Skid Assembly Chamber, Replace
Chamber Instrument Panel and Hood Assembly
Figure 5-9. Chamber Instrument Panel and Hood Assembly Enclosure, Replace (Sheet 1 of 2)
Replace. - TM-5-4220-227-14_216
Figure 5-9. Chamber Instrument Panel and Hood Assembly Enclosure, Replace (Sheet 2 of 2)
Heater/Chiller Unit (CCU-03)
Figure 5-10. Heater/Chiller Unit (CCU-03), Replace
Replace. - TM-5-4220-227-14_220
Heater/Chiller Unit Motor.
Figure 5-11. Heater/Chiller Unit Motor, Replace
Scrubber Assembly, Motor
Figure 5-12. Scrubber Assembly Motor, Replace
Portable Oxygen Analyzer Battery
Figure 5-13. Portable Oxygen Analyzer Battery, Replace
Portable Oxygen Analyzer Probe Assembly
Figure 5-14. Portable Oxygen Analyzer Probe Assembly, Replace.
Repair. - TM-5-4220-227-14_229
Figure 5-15. Portable Oxygen Analyzer Probe Assembly, Repair
Flow Meter.
Figure 5-16. Flow Meter, Replace
Replace - TM-5-4220-227-14_233
Double Light Power Supply (Inner Lock). - TM-5-4220-227-14_234
Figure 5-17. Double Light Power Supply (Inner Lock) Switch, Replace
Figure 5-18. Double Light Power Supply (Inner Lock) Indicator Light, Replace
Figure 5-19. Double Light Power Supply (inner Lock) Variac Unit, Replace
Figure 5-20. Double Light Power Supply (Inner Lock) Transformer, Replace
Figure 5-21. Double Light Power Supply (Inner Lock) Power and Light Cords, Replace.
Light Source.
Figure 5-22. Light Source, Repair
Repair. - TM-5-4220-227-14_242
Single Light Power Supply (Outer Lock). - TM-5-4220-227-14_243
Figure 5-23. Single Light Power Supply (Outer Lock) Switch, Replace.
Replace indicator light.
Figure 5-25. Single Light Power Supply (Outer Lock) Variac Unit, Replace
Figure 5-26. Single Light Power Supply (Outer Lock) Transformer, Replace
Figure 5-27. Single Light Power Supply (Outer Lock) Power and Light Cords, Replace
Fluorescent Light
Figure 5-28. Fluorescent Light, Repair
Repair. - TM-5-4220-227-14_251
Wiring Harness. - TM-5-4220-227-14_252
Replace. - TM-5-4220-227-14_253
Figure 5-30. Wiring Harness, Replace (Sheet 1 of 3).
Repair - TM-5-4220-227-14_255
Figure 5-30. Wiring Harness, Replace (Sheet 2 of 3).
Figure 5-30. Wiring Harness, Replace (Sheet 3 of 3).
Front Panel Chassis Assembly
oFigure 5-31. Front Chassis Assembly, Replace
Figure 5-32. Front Panel Chassis Assembly Switch, Replace
Figure 5-33. Front Panel Chassis Assembly Potentiometer and Rheostat, Replace
Figure 5-34. Front Panel Chassis Assembly Indicator Light, Replace
Figure 5-35. Front Panel Chassis Assembly Banana Jack, Replace
Figure 5-36. Front Panel Chassis Assembly Phone Jack, Replace
Figure 5-37. Front Panel Chassis Assembly Microphone Holder, Replace]
Replace power speaker assembly
Figure 5-38. Front Panel Chassis Assembly Power Speaker Assembly, Replace
Circuit Card
Figure 5-39. Circuit Card, Replace
Battery Sense Card Assembly
Figure 5-40. Battery Sense Card Assembly, Replace
Battery Card and Case - TM-5-4220-227-14_272
Figure 5-41. Battery Card and Case, Replace
Figure 5-42. Battery Card and Case, Replace
Figure 5-43. Battery Card and Case Battery Contact P.C. Card, Replace.
Figure 5-44. Battery Card and Case Fuse Holder, Replace
Figure 5-45. Battery Card and Case Power Transformer, Replace
Replace battery charger P.C. card assembly
Figure 5-46. Battery Card and Case Battery Charger P. C. Card Assembly, Replace
O2 "K" Bottles/Manifold.
Figure 5-47. O2 "K" Bottles/Manifold, Repair (Sheet 1 of 2)
Repair - TM-5-4220-227-14_282
Figure 5-47. O2"K" Bottles/Manifold, Repair (Sheet 2 of 2).
Gage (O2 "K" Bottles/Manifold)
Figure 5-48. Gage (O2 "K" Bottles/Manifold), Replace
Oxygen Pressure Gages.
Figure 5-49. Oxygen Pressure Gages, Replace
Replace. - TM-5-4220-227-14_288
Pressure Regulator.
Figure 5-50. Pressure Regulator, Replace
Replace. - TM-5-4220-227-14_291
Back Pressure Regulators.
Figure 5-51. Back Pressure Regulators, Replace
Replace. - TM-5-4220-227-14_294
Shutoff Valves (Oxygen)
Figure 5-52. Shutoff Valve (Oxygen), Replace.
Replace. - TM-5-4220-227-14_297
Isolator Valves.
Figure 5-53. Isolator Valves, Repair
Replace. - TM-5-4220-227-14_300
Dump Valves
Figure 5-54. Dump Valves and Silencers, Replace
Replace. (cont)
Figure 5-55. Dump Valves, Repair
Oxygen BIBS Manifold
Figure 5-56. Oxygen BIBS Manifold, Replace
Inhalator Mask Assembly
Figure 5-57. Inhalator Mask Assembly, Repair.
Inhalator Mask Demand/Exhaust Regulators
Figure 5-58. Inhalator Mask Demand/Exhaust Regulators, Replace.
Dual Hose Assembly
Figure 5-59. Dual Hose Assembly, Replace
Repair. - TM-5-4220-227-14_313
Figure 5-60. Dual Hose Assembly, Repair
O2 and Air Piping
Figure 5-61. 02 and Air Piping, Removal (Sheet 1 of 2)
Replace. - TM-5-4220-227-14_317
Figure 5-61. 02 and Air Piping, Removal (Sheet 2 of 2).
Install. - TM-5-4220-227-14_319
Figure 5-62. 02 and Air Piping, Installation (Sheet 1 of 2)
Install. - TM-5-4220-227-14_321
Figure 5-62. 02 and Air Piping, Installation (Sheet 2 of 2)
Air Supply Manifold.
Figure 5-63. Air Supply Manifold, Replace
Replace - TM-5-4220-227-14_325
Ball Valves Inch (Air Supply Manifold)
Figure 5-64. Ball Valve 3/4 Inch, Replace
Repair. - TM-5-4220-227-14_328
Figure 5-65. Ball Valve 3/4 Inch, Repair
Repair. (cont)
Ball Valves 1 Inch (Air Supply Manifold)
Figure 5-66. Ball Valve 1 Inch, Replace
Repair. - TM-5-4220-227-14_333
Figure 5-67. Ball Valve 1 Inch, Repair
Air Exhaust Manifold
Figure 5-68. Air Exhaust Manifold, Replace
Ball Valves 1 1/4 Inch (Air Exhaust Manifold).
Figure 5-69. Ball Valve 1 1/4 Inch, Replace
Repair. - TM-5-4220-227-14_339
Figure 5-70. Ball Valve 1 1/4 Inch, Repair
Depth Gages
Figure 5-71. Depth Gages, Replace
Replace - TM-5-4220-227-14_343
Caisson Gages
Figure 5-72. Caisson Gages, Replace
CHAPTER 6 GENERAL SUPPORT MAINTENANCE INSTRUCTIONS - TM-5-4220-227-14_346
Section II. GENERAL SUPPORT MAINTENANCE PROCEDURES
Inner/Outer Lock Door Assembly - TM-5-4220-227-14_348
Figure 6-1. Inner/Outer Lock Door Assembly, Replace.
Inner/Outer Lock Door Assembly - TM-5-4220-227-14_350
Figure 6-2. Inner/Outer Lock Door Assembly, Repair
Medical Lock Assembly
Figure 6-3. Medical Lock Assembly, Repair
Calibration of Gages and Valves
View Port Assembly
Figure 6-4. View Port Assembly, Replace
Repair. - TM-5-4220-227-14_357
Figure 6-5. View Port Assembly, Repair.
Shell Penetrators.
Figure 6-6. Electrical and Water Penetrator, Replace.
Replace Electrical and Water Penetrator.
Figure 6-7. Oxygen Penetrator, Replace
Replace Electrical/02 Penetrator
Figure 6-8. Electrical/O2 Penetrator, Replace
Replace Blank Penetrator.
Figure 6-9. Blank Penetrator, Replace.
Figure 6-10. Electrical and Water Penetrators, Repair.
Figure 6-11. Oxygen Penetrator, Repair.
Figure 6-12. Electrical/O2 Penetrator, Repair
PRESSURE RELIEF VALVE - TM-5-4220-227-14_371
Figure 6-14. Pressure Relief Valve, Repair
Calibrate
Skid
Figure 6-15. Skid, Repair
Heater/Chiller Module - TM-5-4220-227-14_376
Figure 6-16. Heater/Chiller Module Flow Diagram
Figure 6-17. Heater/Chiller Module Electrical Schematic
Replacement of heating element.
Figure 6-18. Heater/Chiller Module, Repair (Sheet 1 of 3).
Figure 6-18. Heater/Chiller Module, Repair (Sheet 2 of 3)
Figure 6-18. Heater/Chiller Module, Repair (Sheet 3 of 3).
Condensing Unit Hermetic
Figure 6-19. Condensing Unit Hermetic, Replace.
Repair. - TM-5-4220-227-14_385
Figure 6-20. Condensing Unit Hermetic Fan Motor, Replace
Figure 6-21. Condensing Unit Hermetic Condenser, Replace
Figure 6-22. Condensing Unit Hermetic Receiver Tank, Replace.
Figure 6-23. Condensing Unit Hermetic Compressor, Replace.
Figure 6-24. Condensing Unit Hermetic Filter and Sight Glass Line, Replace
Low Pressure Control.
Figure 6-25. Low Pressure Control, Replace.
Replace. - TM-5-4220-227-14_393
Control Box Assembly.
Figure 6-26. Control Box, Replace
Control Box Assembly
Figure 6-27. Control Box Electrical, Schematic
Replace toggle switch.
Figure 6-28. Control Box, Repair
Replace fuse block
Shroud Assembly
Figure 6-29. Shroud Assembly, Replace
Pump Assembly
Figure 6-30. Pump Assembly, Replace
Repair. - TM-5-4220-227-14_405
Figure 6-31. Pump Assembly, Repair
High Temperature Control Unit
Figure 6-32. High Temperature Control Unit, Replace.
Repair. - TM-5-4220-227-14_409
Figure 6-33. High Temperature Control Unit, Repair
Low Temperature Control Unit
Figure 6-34. Low Temperature Control Unit, Replace
Repair. - TM-5-4220-227-14_413
Figure 6-35. Low Temperature Control Unit, Repair
Motor (CO2 Scrubber Assembly)
Figure 6-36. Motor, Repair (Sheet 1 of 2)
Repair. - TM-5-4220-227-14_417
Figure 6-36. Motor, Repair (Sheet 2 of 2)
Portable Oxygen Analyzer.
Figure 6-37. Portable Oxygen Analyzer, Repair (Sheet 1 of 2)
Repair. - TM-5-4220-227-14_421
Figure 6-37. Portable Oxygen Analyzer, Repair (Sheet 2 of 2)
Figure 6-38. Portable Oxygen Analyzer, Schematic
Pressure Regulator - TM-5-4220-227-14_424
Figure 6-39. Pressure Regulator, Repair
Repair. - TM-5-4220-227-14_426
Back Pressure Regulators
Figure 6-40. Back Pressure Regulators, Repair
Repair - TM-5-4220-227-14_429
Oxygen Shutoff Valve
Figure 6-41. Oxygen Shutoff Valve, Repair
Replace - TM-5-4220-227-14_432
Isolator Valve
Figure 6-42. Isolator Valve, Repair
Demand and Exhaust Regulators
Figure 6-43. Demand and Exhaust Regulators, Repair
Section III. PREPARATION FOR STORAGE OR SHIPMENT
Government-Furnished Containers
Materiel Condition Tags
APPENDIX A REFERENCES - TM-5-4220-227-14_440
APPENDIX A REFERENCES (cont) - TM-5-4220-227-14_441
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_442
Column Entries - TM-5-4220-227-14_443
Tool and Test Equipment Requirements (Sect. III and IV)
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_445
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_446
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_447
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_448
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_449
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_450
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_451
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_452
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-227-14_453
Section IV. REMARKS - TM-5-4220-227-14_454
APPENDIX C COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTS - TM-5-4220-227-14_455
Section II COMPONENTS OF END ITEMS - TM-5-4220-227-14_456
Section II COMPONENTS OF END ITEMS - TM-5-4220-227-14_457
Description - TM-5-4220-227-14_458
Section III. BASIC ISSUE ITEMS - TM-5-4220-227-14_459
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_460
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_461
Section III. BASIC ISSUE ITEMS (cont) - TM-5-4220-227-14_462
Description - TM-5-4220-227-14_463
Description - TM-5-4220-227-14_464
Description - TM-5-4220-227-14_465
APPENDIX D ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_466
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_467
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_468
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_469
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_470
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_471
Section II. ADDITIONAL AUTHORIZATION LIST - TM-5-4220-227-14_472
APPENDIX E EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST - TM-5-4220-227-14_473
DESCRIPTION - TM-5-4220-227-14_474
DESCRIPTION - TM-5-4220-227-14_475
APPENDIX F TORQUE LIMITS - TM-5-4220-227-14_476
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