Miller Electric DB1712RDI25, DB1725RDI25, DB17V12R 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 catalog 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 7/03

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 Description OM-1600199 525EProcesses From Miller to You Table of Contents Page Gtaw Torch Hazards −SAFETY Precautions for Gtaw Torches − Read Before UsingSymbol Usage EMF Information About PacemakersExceeding Rated Amperage can damage torch and void warranty − SpecificationsSpecifications Duty CycleInternational Style Connector Assembly − InstallationRequired Torch Parts And Torch Assembly Installing TungstenConnections Connecting TorchConnecting Torch With One-Piece Cable Operating Torch Gas ValveConnecting Torch With Two-Piece Cable Connecting Torch With Flow-Through Type ConnectionTroubleshooting − Maintenance & TroubleshootingRoutine Maintenance Disconnect torch before maintaining HoursEssary Amperage Range Gas Type Polarity 50-150Positioning The Torch − Guidelines for TIG Welding GtawPreparing Tungsten Electrode For Welding Preparing Tungsten For Conventional AC WeldingTungsten Without Filler Rod Torch Movement During WeldingPositioning Torch Tungsten For Various Weld Joints Tungsten With Filler Rod− Parts List Complete Torch AssemblyEnglish 194 ADAPTER, intl style flow through Torch Models With Gas Valve 17V12R Page Page Service SupportOwner’s Record Miller Electric Mfg. Co