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Millermatic® 252

Millermatic® 252
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Millermatic 252 Issued September 2010 • Index No. DC/12.49 ® Industrial Applications Quick Specs Processes Metal Fabrication Maintenance and Repair Farm/Home Light Industrial MIG (GMAW) Flux Cored (FCAW) MIG Arc Welding Power Source, Wire Feeder and Gun Package Rated Output Input Power 200(208)/230 V 230/460/575 V 200 Amps at 28 VDC, 60% Duty Cycle 250 Amps at 28 VDC, 40% Duty Cycle Max. Open-Circuit Voltage 38 Amperage Range 30 – 300 Amps Wire Feed Speed 50 – 700 IPM (1.3 – 17.8 m/min) Weight 207 lb (94 kg) The Power of Blue . ® Comes Complete With: 10 ft (3 m) power cord and plug (200/230 V model only) 15 ft (4.6 m), 250 amp M-25 MIG gun for .030/.035 in wire 10 ft (3 m) work cable and clamp Argon mix regulator/flow gauge and hose Extra contact tips Factory-installed running gear with EZ-Change™ Low Cylinder Rack .030/.035 in reversible drive rolls Set-up and operation interactive CD Highest output in its class (250 A at 28 VDC). Weld longer on high-end applications. 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. 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. See page 3 for more information. 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. See page 3 for more information. Push-pull gun direct connection. Now directly connects your push-pull gun, no extra module required. Compatible with the Millermatic® Reach Wire Feeder. Extend your Millermatic work envelope up to 40 feet! No more moving the machine and pulling primary power cables around the shop. Or use as a dual feeder option! No more downtime changing spools and drive rolls. MIG Gun sold separately. Fan-On-Demand™ cooling system only operates when needed, reducing power consumption and contaminants drawn into the machine. Active Arc Stabilizer ™ minimizes weld cleanup, and provides excellent starts proven superior to the competition. Line voltage compensation keeps power constant even if power input varies by ±10%. Welder is warranted for 3 years, parts and labor. Original main power rectified parts are warranted for 5 years. Gun warranted for 90 days, parts and labor. Miller Electric Mfg. Co. Equipment Sales US and Canada Web Site An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125 www.MillerWelds.com

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Specifications (Subject to change without notice.) Amperage Range Rated Output 200 A, 28 VDC at 60% Duty Cycle Max. OpenCircuit Voltage 30 –300 A 38 Amps Input at Rated Output, 60 Hz 200(208) V 230 V 460 V 575 V KVA 48 2.3* 42 2* 21 1* 17 0.8* KW 9.8 7.5 0.46* 0.13* 250 A, 28 VDC at 40% Duty Cycle Wire Type and Diameter Wire Feed Speed Solid/Stainless Steel: .023 – .045 in (0.6 – 1.2 mm) 50 –700 IPM (1.3 –17.8 m/min) Max. Spool Size Dimensions Net Weight 12 in (305 mm) H: 30 in (762 mm) 207 lb (94 kg) W: 19 in (483 mm) Flux Cored: .030 – .045 in (0.8 – 1.2 mm) D: 40 in (1016 mm) *While...

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Standard Fully Loaded Features EZ-Change™ Low Cylinder Rack Operators no longer need to lift cylinders. Cylinders now easily roll on and off our EZ-Change™ Low Cylinder Rack. Angled Wire Drive Angled industrial aluminum dual-gear drive system significantly improves wirefeeding and runs large spools of wire. Allows quick change of drive rolls without tools. Drive roll storage — no more lost drive rolls, extra drive rolls are conveniently stored next to drive motor. Operators no longer bump into and bend MIG gun and gun liner. Dual Front Handles Split handle with rubber grips designed to move...

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Optional Fully Loaded Features Elevated Gun and Cable Back ■ Tangle-free, independent way to store spool gun cables, keeping them off of ■ No more running over spool gun cables or cables dragging on the floor. ■ Elevated Gun and Cable Rack can be used with either a single or dual cylinder rack. (Elevated Gun and Cable Rack is included with the Dual EZ-Change™ Low Cylinder Rack.) Dual EZ-Change ™ Cylinder Rack with Elevated Gun and Cable Back ■ Dual cylinder rack allows for easy ■ EZ-Change™ Low Cylinder rack eliminates the need to lift cylinders on and off cylinder rack. ■ No more running...

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Genuine Miller Accessories Direct connection for all Miller push-pull guns. Able to utilize 12 in rolls of aluminum wire inside the Millermatic 252 for extended aluminum welding time. Wire feed speed is adjustable at the gun and actual speed can be seen on the digital display on the Millermatic 252. Adjustable run-in control to fine tune arc starting. Spoolmatic® 15A Spool Gun #195 156 Spoolmatic® 30A Spool Gun #130 831 Ideal for aluminum welding jobs. 200 amp, 100% duty cycle, air-cooled, 1 lb spool gun with your choice of 15 ft or (4.6 m) 30 ft (9.1 m) cable assembly. For detailed...

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Consumables (Order from Miller Service Parts.) For M-25 Gun Contact Tips #087 299 .023/.025 in (0.6 mm) #000 067 .030 in (0.8 mm) #000 068 .035 in (0.9 mm) #000 069 .045 in (1.2 mm) #187 117 .035 in (0.9 mm) heavy-duty tip #187 118 .045 in (1.2 mm) heavy-duty tip Tapered Contact Tips #176 797 .030 in (0.8 mm) #176 793 .035 in (0.9 mm) #176 794 .045 in (1.2 mm) Contact Tip Adapter #169 728 Nozzles Note: Flush or stickout nozzles should be used for the short-circuit process. Recessed nozzles should be used for the spray arc process. #200 258 Standard 1/2 in (13 mm) diameter orifice. Nozzle...

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Ordering Information Steel Configuration Stock No. Description Qty. Price Aluminum Configuration (Spool Gun) For M-25 gun consumables and Millermatic 252 drive rolls, see steel configuration chart above. Aluminum Configuration (Push-Pull Guns) For M-25 gun consumables and Millermatic 252 drive rolls, see steel configuration chart above. Date: Total Quoted Price:

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