2
1
4
8
7
6
5
TM 9-4940-568-10
2-96
2-21. CUTTING TORCH OPERATION (CONT).
NOTE
Choose the type of cutting tip needed for the procedure to be preformed. (Refer to TC 9237.)
(2)
Remove mixing chamber (4), torch head (5) and tip (6) from welding cabinet (7).
(3)
Attach torch head (5) to mixing chamber (4).
(4)
Remove retaining nut (8) form torch head (5) and install tip (6) and retaining nut to torch head.
NOTE
Insure oxygen hose and propylene hose are attached to the corresponding inlet port on
mixing chamber. Oxygen hose is green in color with right-hand threads. Propylene
hose is red in color with left-hand threads and the attaching nut has a notch around the
outside.
(5)
Attach oxygen hose (1) and propylene hose (2) to mixing chamber (4).