How do I set up and connect the Millermatic 252 welder?

Place the welder on a stable, level surface with adequate ventilation, then connect the power cord to a grounded electrical outlet matching the welder's input requirements. Attach the ground clamp to the workpiece or work table for a good electrical connection, select and securely connect the appropriate welding gun, and load the welding wire through the wire compartment and drive rolls. Finally, use the digital meters to set the desired voltage and wire feed speed based on your material and thickness.