Installing Gas Supply - Miller MILLERMATIC DVI Owner's Manual

4-8. Installing Gas Supply

1
2
3
Argon Gas Or
Mixed Gas
Tools Needed:
1-1/8, 5/8 in
.
DO NOT use Argon/Mixed gas regulator/flowmeter
with CO shielding gas. See Parts List for optional
2
CO gas regulator/flowmeter.
2
4
7
5
6
Obtain gas cylinders and chain to
running gear,
stationary support so cylinders
cannot fall and break off valve.
1
2
Remove cap, stand to side of valve,
and open valve slightly. Gas flow
blows dust and dirt from valve.
Close valve.
3
4
Install so face is vertical.
5
6
Connect
regulator/flowmeter gas hose con-
nection, and fitting on rear of
welding power source.
7
Typical flow rate is 25 cfh (cubic feet
per
manufacturer's recommended flow
rate.
Rear Panel
wall, or other
Cap
Cylinder Valve
Cylinder
Regulator/Flowmeter
Regulator/Flowmeter Gas
Hose Connection
Welding Power Source Gas
Hose Connection For MIG
Gun
gas hose between
Gas Flow Adjustment Control
hour). Check wire
803 861-B
OM-1330 Page 13