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Millermatic® 140 Auto-Set

Millermatic® 140 Auto-Set
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Millermatic 140 Auto-Set Issued September 2010 • Index No. DC/12.42 ® Light Industrial Applications Quick Specs Processes Light Fabrication Maintenance and Repair Auto Body Farm/Home MIG (GMAW) Flux Cored (FCAW) ™ MIG Arc Welding Power Source, Wire Feeder and Gun Package Input Power Rated Output 115 V, 20 A, 60 Hz, Single-Phase 90 A at 18 VDC, 20% Duty Cycle 63 A at 21 VDC, 20% Duty Cycle, CSA Amperage Range 30 –140 A Max. Open-Circuit Voltage 28 The Power of Blue . ® Auto-Set™: The right settings automatically. • Set the wire diameter, a blue light shows that Auto-Set ™ is activated • Dial in the thickness of what you’re welding • Start welding with the exact parameters you need! Infinite voltage control gives you the flexibility to manually set the machine when welding aluminum, stainless steel, or anytime you want to set your own parameters on mild steel. Smooth-Start ™ provides a smooth, spatter-free start. It’s the best-starting machine in the small MIG machine category. No pop gun starts and no spatter to clean up. Comes Complete With: Power source 6 ft (1.8 m) power cord and plug 10 ft (3 m), M-100 MIG gun and cable assembly 10 ft (3 m) work cable and clamp Smith® Argon and AR/CO2 mix regulator/flow gauge with hose Spool of Hobart® .030 in (0.8 mm) solid wire Two contact tips for .024 in (0.6 mm) wire and two contact tips for .030 in (0.8 mm) wire Dual-groove quick-change drive roll for .024 in (0.6 mm) or .030/.035 in (0.8/0.9 mm) wire Factory-installed gas solenoid valve Set-up and operation CD Information/settings chart Material thickness gauge ➤ #229 895 Note: Shielding gas and safety equipment not included. Durable cast-aluminum drive system incorporates dual-groove quick-change drive roll and spring-loaded tension arm with calibrated tension knob, all designed to make set up easier and faster. Easy access to output studs provides convenient polarity changeover when changing from solid or flux cored wires. Thermal overload protection shuts down unit and activates the over temperature light if airflow is blocked or duty cycle is exceeded. Automatically resets when fault is corrected and unit cools. Semiautomatic constant-voltage wire welding package is capable of welding 24 gauge up to 3/16 in (0.8 – 4.8 mm) mild steel. Standard built-in solid-state contactor circuit makes wire electrically “cold” until trigger is pulled, making the unit safer. It’s also easier to position torch to work before starting weld. Miller’s “Tip Saver” short circuit protection shuts down output when tip is shorted to the work. Extends contact tip life and protects internal components from damage. Trigger reset permits quick reset at torch rather than unit. Uses 4 or 8 in (102 or 203 mm) spools and can be set up to weld with wire sizes .024–.030 in (0.6–0.8 mm) mild/stainless steel and .030 –.035 in (0.8 – 0.9 mm) flux cored. Self-resetting motor protection circuit eliminates the need to find and replace fuses. 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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Auto-Set Feature ™ The Millermatic® 140 Auto-Set™ offers all the benefits of a standard MIG machine, but adds Auto-Set to eliminate the guesswork. Auto-Set Mode • Turn wire speed control fully clockwise to select Auto-Set mode. Set the wire diameter to either .024 or .030 in. Use Auto-Set when you want the speed, convenience and confidence of pre-set controls. Simply set the wire diameter, set the material thickness, and go! The Auto-Set control automatically sets your welder to the proper parameters. It is available when welding mild steel with solid wire and only works with .024 and .030...

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Genuine Miller Accessories Small Running Gear/ Cylinder Rack #300 425 Durable construction. For gas cylinders no larger than 7 in (178 mm) diameter, maximum weight 75 lb (34 kg). Millermatic Protective Cover #195 149 Spoolmate™ 100 Series Spool Gun #300 371 Direct connect spool gun for all Millermatic 140, 180, 211 and Passport Plus models. Handles .030–.035 in (0.8 – 0.9 mm) aluminum and .023 –.035 in (0.6 – 0.9 mm) steel/stainless steel wires. Rated at 135 amps, 30% duty cycle. Includes 12 ft (3.7 m) cable assembly and custom carrying case. Running Gear/ Cylinder Rack #770 187 Heavy-duty...

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Typical Installations MIG(GMAW) or Flux Cored (FCAW) Basic Equipment Aluminum MIG(GMAW) Basic Equipment Optional Spool Ordering Information Total Quoted Price:

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