Torch must be Negative (-) , Earth/Ground Clamp must be Positive (+) . Note: Check inside the wire spool compartment for the terminal blocks or flying leads to swap these connections. Wire: Flux-cored wire (0.8mm E71T-GS).
Familiarize yourself with the interface before plugging in the machine.
Clear all flammable materials (rags, solvents, wood shavings, fuel containers) within a 35-foot radius of the welding area. Keep a certified class ABC fire extinguisher nearby. 3. Machine Layout and Controls cem dual mig 120 manual
Comprehensive Guide to the CEM Dual MIG 120 Welder: Manual, Setup, and Operation CEM Dual MIG 120
The machine typically utilizes a combination of two switches to toggle between different voltage steps (usually labeled and 1/2 ). Torch must be Negative (-) , Earth/Ground Clamp
Regularly blow out the torch liner with compressed air.
The front panel of the Dual Mig 120 is minimalist, relying on manual switches rather than digital readouts. Understanding these tactile controls is key to dialing in the perfect weld. 1. Power Switch (On/Off) Familiarize yourself with the interface before plugging in
Connect your shielding gas (typically a 75/25 Argon/CO2 mix) to the rear inlet. Set your flow meter between 10 to 15 CFH (cubic feet per hour) for standard indoor conditions. 3. Setting Your Parameters The front panel typically features two main knobs: MIG Welder Settings: MIG Welding Basics for Beginners