Mig Welding Connections - Miller Multimatic 220 AC/DC Owner's Manual

5-10. MIG Welding Connections

!
Turn off unit and disconnect input
power before making connections.
!
Do not use worn, damaged, under-
sized, or repaired cables.
1 Weld Output Receptacle
2 Work Clamp Receptacle
3 MIG Gun
4 Work Clamp And Cable
OM-281426 Page 24
.
A complete Parts List is available at www.MillerWelds.com
3
8
Connect work cable to work receptacle.
Turn connector clockwise.
Ensure all connections are tight.
5 Gun End
Connect gun end to drive assembly (see
Section 5-11).
6 Trigger Control Cable
7 Four Pin Trigger Control Cable
Receptacle
1
2
4
5
7
Ref. 275172A / Ref. 275167A / Ref. 275168A
Route trigger control cable through MIG
gun hole.
Connect plug on end of cable to four pin
receptacle inside unit.
8 MIG Shielding Gas Connection
Use 75/25 mix or CO
solid wire. Use Argon shielding gas for
aluminum wire with spool gun (see Section
5-12).
6
shielding gas for
2