Millermatic 252 Welder Troubleshooting/Repair | CompuSys Solutions

Troubleshot a Millermatic® 252 welder that had no argon gas exiting the whip. Discovered and replaced a bad o-ring on the whip end inside the welder.
Welds material from 22 gauge to 1/2 in. thick in a single pass. Highest output in its class.
(250 A at 28 VDC). Weld longer on high-end applications.

Highest Output in its Class!
(250 A at 28 VDC). Weld longer on high-end applications.
*Auto Gun Detect™
Miller’s Auto Gun Detect allows operator to simply pull trigger on MIG gun, spool gun or push/pull gun. Automatically detects and recalls the voltage, wire feed speed and timer of the active gun.
*Angled, Dual-Gear Driven, Cast Aluminum Drive System
Features no-tool, quick-change reversible drive rolls and an easy-to-set, scaled tension knob.
*EZ-Access™ Consumable Compartment and Parameter Chart.
Set weld parameters right the first time with convenient new flip-down compartment that provides fast access to parameter chart and consumables.
*Large, Digital Front Panel with Built-in Digital Timers Menu
Enables operator to preset voltage and wire feed speed. Standard run-in, pre/postflow, burnback, spot/delay (stitch) timer menu.
*Push-Pull Gun Direct Connect
Compatible with Spoolmate 200 Series spool gun with wire feed speed control on the gun. This saves time by reducing trips back to the machine. Also compatible with more industrial Spoolmatic 15A or 30A spool gun.
*EZ-Change™ Low Cylinder Rack
Allows operators to easily roll cylinders on and off of rack – no need to lift cylinders.
*Larger Work Area
Now with longer 15-ft M-25 gun.

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