Miller Electric 652, 812 manual From Miller to You

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Miller is the first welding equipment manufacturer in the U.S.A. to be registered to the ISO 9001:2000 Quality System Standard.

From Miller to You

Thank you and congratulations on choosing Miller. Now you can get the job done and get it done right. We know you don’t have time to do it any other way.

That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality. Like you, his customers couldn’t afford anything less. Miller products had to be more than the best they could be. They had to be the best you could buy.

Today, the people that build and sell Miller products continue the tradition. They’re just as committed to providing equipment and service that meets the high standards of quality and value established in 1929.

This Owner’s Manual is designed to help you get the most out of your Miller products. Please take time to read the Safety precautions. They will help you protect yourself against potential hazards on the worksite.

We’ve made installation and operation quick and easy. With Miller you can count on years of reliable service with proper maintenance. And if for some reason the unit needs repair, there’s a Troubleshooting section that will help you figure out what the problem is. The parts list will then help you to decide the exact part you may need to fix the problem. Warranty and service information for your 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. To locate your nearest distributor or service agency call 1-800-4-A-Miller, or visit us at www.MillerWelds.com on the web.

Mil_Thank 4/05

Working as hard as you do

−every power source from Miller is backed by the most hassle-free warranty in the business.

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Contents File Multi-Process ProcessesDescription From Miller to You Table of Contents Decstat6/05 DirectivesStandards Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLE Soudage À L’ARC risque de provoquer des interférences Proposition californienne 65 AvertissementsLES Fils DE Soudage peuvent provoquer des blessures En ce qui concerne les implants médicaux Principales normes de sécuritéInformation EMF OM-278 General Precautionary Label − DefinitionsElectric Shock And Airflow Label Nameplate Safety SymbolsInput Connection Label ? aManufacturer’s Rating Label For CE Products Weee Label For Products Sold Within The EUSpecifications − InstallationSymbols And Definitions Volt-Ampere Curves CC Mode CV ModeDuty Cycle And Overheating 100% Duty Cycle460 mm OM-278 Selecting a LocationMovement Location And Airflow Weight Dimensions And WeightsDimensions Holes FrontWeld Output Terminals TippingVAC Receptacle And Supplementary Protectors Connecting Weld Output Cables Selecting Cable SizesMig Gmaw Cable Connections Gas Flowmeter RegulatorMig Gmaw And Flux Cored Fcaw Cable Connections Turn Off power before making connectionsRear Wire Feeder Fcaw GaslessRemote 14 Receptacle RC8 Information To remote On/Off switchTIG Gtaw Cable Connections InformationConnecting Remote Control Electrical Service GuidePlacing Jumper Links Tools Needed Do not overtighten Jumper link nutsDisconnect Device Input Power Connec- tions Connecting Input PowerWelding Power Source Input Power Con- nections = GND/PE Earth Ground− Operation Controls Non CE ModelsControls CE Models Fuse F1 − Maintenance & TroubleshootingRoutine Maintenance Short Circuit ShutdownTroubleshooting Trouble Remedy− Electrical Diagram Circuit Diagram218 514-B Recommended Spare Parts − Parts ListRecommended Spare Parts Page Page Support ServiceYour distributor also gives For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s