Miller Electric 255 - Manual (Page 11)

OM-157 066 Page 7
2-5. Installing Work Clamp
1 Work Cable
2 Boot
Slide boot onto work cable. Route
cable out front panel opening from
inside.
3 Negative (–) Output Terminal
Connect cable to terminal and
cover connection with boot.
4 Hardware
5 Work Clamp
Route cable through clamp handle
and secure as shown.
Close door.
ST-800 918-C
1/2, 3/4 in
1
2
3
4
5
Tools Needed:
2-6. Installing Gas Supply
ST-154 623-A / Ref. ST-109 492
1 Cylinder Rack
2 Chain
Obtain gas cylinder and chain
cylinder to rack.
3 Gas Hose Fitting
4 CO
2
Washer
5 Regulator
Install washer and regulator onto
cylinder.
6 Gas Hose Connection
Obtain gas hose with fittings and
install between regulator and
welding power source.
7 Flow Adjust
Typical flow rate is 20 cfh (cubic feet
per hour).
5 6
7
4
1
2
3
5/8, 1-1/8 in
Tools Needed: