Miller Electric 625 manual From Miller to You

Page 2
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.

Image 2
Contents Description OM-216 244JProcess File Stud Welding SWFrom Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer unIncendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures graves’EMPLOI Excessif peut SUR Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaquesDuty Cycle And Overheating Specifications− Introduction Selecting a Location − Installation Power SourceDimensions And Weight LocationInput Voltage Electrical Service GuideHz Three Phase Min Grounding Conductor Size In AWGARC Welding can cause Electromagnetic Interference Turn off power before connecting to weld output terminalsWeld Output Receptacles And Selecting Cable Sizes Output ReceptaclesConnecting 3-Phase Input Power = GND/PE Earth Ground Tools NeededRack Mounting Circuit BreakerPin Receptacle Information Socket InformationChuck Removal − Installation Stud GUNChuck Installation Foot Installation Foot and Leg SetupFerrule Grip / Spark Shield Removal and Installation Leg InstallationConnecting Control Cable Connecting Stud Gun and Work Clamp to Power SourceConnecting Weld Cable and Work Ground Cable Foot AlignmentStud Welding Plunge AdjustmentPlunge Adjusting Lift Adjusting Stud LiftLIft Adjustment Table Measuring LIft− Operation Power Source Front Panel ControlsMaterial Thickness Reference Chart Select TIME/AMP Adjustment Time/Amperage ControlXxxx ReadyStud Gun Tool Functions Stud Welding Procedures− Operation Stud GUN Recommended Settings Welding SequenceBlowing Out Inside Of Unit − Maintenance & TroubleshootingDo not remove case when blowing out inside of unit OM-216 244 Maintenance Steps Maintenance Procedures for Stud GunWhen is Maintenance Required? Disassembly / Assembly ProceduresTools Needed OM-216 244 Troubleshooting Help Aids Troubleshooting Power SourceFree play Troubleshooting Stud GunBut no weld OM-216 244 − Electrical Diagrams Circuit Diagram For 460/575 Volt Models− Parts List for Power Source Parts AssemblyDia Part Description Quantity Mkgs 207 SOCKET/WRENCH Selection Table Standard Metric − Parts List for Stud GUN 217 Plunge Dampener Soft Standard W/Dampener Model Table For Foot and Legs − Options and AccessoriesPlunge Dampener Table For Chucks and GripsWork like a Pro Material Thickness Gauge Service SupportOwner’s Record Miller Electric Mfg. Co