Hobart OM-303 guide

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Hobart OM-303 manual

Contents

Description OM-303155795NProcesses From Hobart 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 Principal Safety Standards EMF Information About Pacemakers Signification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereux DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe Risque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessures Information sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques General Precautionary Label Definitions Introduction Symbols And DefinitionsIncluded with Your Unit Specifications Duty Cycle ChartVolt-Ampere Curves Hertz Models Installation Turn Off power before mak- ing connectionsSelecting a Location Typical Stick Connections Typical TIG Connections Electrical Service Guide Connecting Input Power Operation Controls Example of Front Panel Amperage Control Example of Remote Amperage ControlGtaw Welding Amperage Range AC Low AC High Process and Material Thickness Guide Label Routine Maintenance Maintenance and TroubleshootingTroubleshooting Electrical Diagrams Circuit Diagram Incorrect Installation High FrequencyWelding Processes Requiring High Frequency Weld Zone Metal Building Correct InstallationMetal 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