26
25
22
20
23
21
27
TM 9-4940-568-10
2-91
d.
MIG Welder Shutdown.
(1)
Position primary power switch (25) in the OFF position.
(2)
Remove clip (20) and open tank safety cap (21) on argon tank (22).
(3)
Turn handle (23) clockwise and close valve.
(4)
Close tank safety cap (21) and install clip (20).
(5)
Turn argon regulator valve (26) counterclockwise to bleed, and purge using the wire feeder purge button
(27).