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ISO 9001:2000 Quality System Standard. particular model are also provided. Miller Electric manufactures a full line of welders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual specification sheets.
SECTION 1 −SAFETY PRECAUTIONS FOR GMAW WELDING GUNS − READ BEFORE USING 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. This group of symbols means Warning! Watch Out! Possible ELECTRIC SHOCK and HOT PARTS hazards. Consult symbols and related instructions below for necessary actions to avoid the hazards.
1-3. California Proposition 65 Warnings Y Welding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.) Y Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other...
Air-Cooled Welding Gun For GMAW And FCAW Welding Note: Using gasless flux cored wire reduces gun duty cycle. M-25 Feeds .023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires Duty Cycle Rating: 100%: 250 A With CO 60%: 300 A With CO Weight With 15 ft (4.6 m) Power Cable: 6.0 lb (2.7 kg)
3-2. Duty Cycle And Overheating See Section 3-1. Specifications for amperage rating and duty cycle. .023 To .045 in (0.6 To 1.1 mm) Definition Hard Or Flux Cored Wires 100% Duty Cycle At 200 Amperes Minutes 100% Duty Cycle At 150 Amperes Duty Cycle is percentage of 10 minutes that gun can weld at rated load without overheating.
5-2. Replacing Switch And/Or Head Tube Remove handle locking nut. Secure head tube in vice. Install existing shock washer onto new head tube. Hand-tighten head tube into cable connector. Tools Needed: 3/4 in Y Turn Off welding power source /wire feeder and disconnect gun. Slide handle.
5-3. Routine Maintenance Blow Out Casing Replace Cracked 5-4. Troubleshooting Trouble Wire does not feed; wire is not ener- Check contact tip. Check for kinks in gun cable. gized; wire feeds unevenly gized; wire feeds unevenly. Check gun trigger plug connection at welding power source/wire feeder. Check, and if necessary, replace gun trigger switch (see Section 5-2).
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Warranty Questions? LIMITED WARRANTY − Subject to the terms and conditions Call below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to 1-800-4-A-MILLER its original retail purchaser that new Miller equipment sold after the effective date of this limited warranty is free of defects in for your local material and workmanship at the time it is shipped by Miller.
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File a claim for loss or damage during shipment. For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. 2006 Miller Electric Mfg. Co. 2006−01 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters−USA...