Cem Dual Mig 120 Manual

The defining feature of the Dual MIG 120 is its ability to switch between gas-shielded and gasless welding. To switch between these modes, you must manually reverse the polarity inside the wire spool compartment. Gas-Shielded MIG Welding (Solid Wire)

Maintain a distance of 1/4" to 1/2" between the contact tip and the metal workpiece. An excessive stick-out weakens electrical current and destabilizes the arc. 7. Maintenance and Care cem dual mig 120 manual