TM 5-4220-227-14 Component Index Step (Location) No. Procedure Check Note 55. SWT-017 (Console) 48 Turn on, check heater/chiller fan for function, ensure canister is unbagged if chamber is to be used immediately. 56. SWT-018 (Console) 49 Turn on, check CO2 scrubber fan for function, ensure canister is unbagged if chamber is to be used immediately. 57. Oxygen Masks (I/L-O/L) 50 Unbag and check for function 58. Primary Medical Kit 51 Stowed in outer lock 59. Secondary Medical Kit 52 Ready for use, close to the chamber 60. Medical Lock Hatch (I/L) 53 Shut and dog 61. I/L Door 54 Open 62. SWT-007 (Console) 55 Adjust to red mark on analyzer scale then lock. Install sensor on flowmeter 63. FLV-042 (back of chamber) 56 Open 64. FLV-041 (back of chamber) 57 Open 65. Heater/Chiller Unit 58 Plugged into power - check coolant level 66. SWT-022 59 Turn on - record time from hourmeter into logbook, wait :01 67. SWT-023 60 Turn on - record PSI and temperature into logbook 68. Medical lock hatch - outside 61 Shut and dog 69. Stopwatches 62 Wind, start and leave running 70. Dive manual NA On station with all current updates 71. Charts, Pencils Repet Sheets NA On station and serviceable 72. Neuro Checklist Chamber Log NA On station and serviceable 73. Drager Test Kit Portable 0₂ NA On station and serviceable END OF PROCEDURE Figure 2-10.  System Startup Checklist (Sheet 4 of 11 ). 2-25