Hobart OM-303 manual

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Hobart OM-303 manual

Contents

OM-303155795N DescriptionProcesses From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can kill Flying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or kill Principal Safety Standards EMF Information About Pacemakers UN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereux LE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessures Principales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques General Precautionary Label Definitions Symbols And Definitions IntroductionIncluded with Your Unit Volt-Ampere Curves SpecificationsDuty Cycle Chart Hertz Models Selecting a Location InstallationTurn Off power before mak- ing connections Typical Stick Connections Typical TIG Connections Electrical Service Guide Connecting Input Power Operation Controls Gtaw Welding Amperage Range Example of Front Panel Amperage ControlExample of Remote Amperage Control AC Low AC High Process and Material Thickness Guide Label Maintenance and Troubleshooting Routine MaintenanceTroubleshooting Electrical Diagrams Circuit Diagram Welding Processes Requiring High Frequency Incorrect InstallationHigh Frequency Weld Zone Correct Installation Metal BuildingMetal Building Requirements Parts List Main Assembly Dia Part Description Mkgs Quantity Figure -1. Main Assembly Page Page Service Support Contact your Distributor for Hobart Welding Products