Miller Electric HF-251D-1, HF-251-2 instruction

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Miller Electric HF-251D-1, HF-251-2 manual

Contents

OM-611 ProcessesDescription From Miller to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can kill ARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or kill California Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers Identifie un message de sécurité particulier − Consignes DE Sécurité − À Lire Avant Utilisation LE Soudage peut causer un incen- die ou une explosion LES Particules Projetées peu- vent blesser les yeuxLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïe Risque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessures Principales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques − Installation SpecificationsTypical Process Connections Installing Gas Supply IN-GAS-OUT Power Source Plug Information And Connections Amperage Control Operator Control Receptacle Information And Connections Operator Control Receptacle Socket InformationSocket Connecting To Weld Output Terminals Electrode Electrode OUT Work INPUT/OUTPUT Connecting Input Power High Frequency Switch High Frequency Selector Switch− Operation Controls Power Switch And Pilot Light Postflow TimerHigh Frequency Intensity Control Shielding Gas − Maintenance & Troubleshooting Routine Maintenance Months Adjusting Spark Gaps Troubleshooting Trouble Remedy − Electrical Diagrams Circuit Diagram For 115 Volts Model Circuit Diagram For 230 Volts Model Incorrect Installation − High FrequencyWelding Processes Requiring High Frequency Weld Zone Correct Installation Metal BuildingMetal Building Requirements Amperage Range Gas Type Polarity AC − Argon AC − Argon − − Guidelines for TIG Welding Gtaw Preparing Tungsten Electrode For WeldingPositioning The Torch Preparing Tungsten For Conventional AC Welding Torch Movement During Welding Positioning Torch Tungsten For Various Weld JointsTungsten Without Filler Rod Tungsten With Filler Rod Return To Table Of Contents − Parts List Complete Assembly Part 1 of 2 115V Model Complete Assembly Part 1 Complete Assembly Part 2 of 2 115V Model Complete Assembly Part 2 Page Page Page Service Support Owner’s Record Miller Electric Mfg. Co