Q - Is there an inductance setting on this?
A - Yes, it has an inductance setting of 0-99 with a default of 50.
Q - What gas should you use on the pulse program?
A - 90/10 to pulse weld mild steel and a mix of 65% argon, 33% helium and 2% CO2 for stainless steel.
Q - What push pull guns will work with this?
A - The Miller XR-Aluma Pro A Gun (#300000), Miller XR-Aluma Pro Lite Gun (#300948) will both work fine with the Millermatic 255.
Q - Which spool guns can I run with this?
A - The Miller Spoolmatic 15A (#195156), Miller Spoolmatic 30A (#130831) and Miller Spoolmatic 200 MIG Spoolgun (#300497) will all work with the Millermatic 225.
Q - Is there a difference between the 255 and 252?
A - Compared to the previous model (Millermatic 252), the 255 is 84 lbs lighter (50% lighter) and features a EZ-Latch cart capability which doesn’t require any other tools. The 255 also comes with the latest MDX gun and pulsed MIG welding technology.