TM 5-4220-227-14
5-40. 02 and Air Piping (Cont).
NOTE
For installation of valves, regulators and gages, refer to individual procedures.
(4)
Install chamber control console (7) on enclosure frame (8) and secure with four screws (9), washers (10) and nuts
(11).
(5)
Install lines (12) and (13) and tighten fitting nuts (14) and (15).
(6)
Install lines (16) and tighten fitting nuts (17).
(7)
Install lines (18) and (19) and tighten fitting nuts (20) and (21).
(8)
Install line (22) and tighten fitting nut (23).
(9)
Install two dump valves and silencers OEX-038 (24) and OEX-037 (25). Refer to para. 5-35.
(10)
Install fitting (26) secure manifold (27).
(11)
Open isolator valves ALP-014 (28), ALP-016 (29), ALP-015 (30) and ALP-013 (31).
(12)
Open high pressure oxygen isolation valve (32) and oxygen bottle valves.
(13)
Pressurize system and check for leaks and proper operation.
(14)
Remove two pins (33), supports (34), close enclosure door (35) and secure with two latches (36).
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