Hobart OM-303 guide

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Hobart OM-303 manual

Contents

Processes OM-303155795NDescription From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or kill Principal Safety Standards About Pacemakers EMF Information Consignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereux LE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessures Consignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Definitions General Precautionary Label Included with Your Unit Symbols And DefinitionsIntroduction Duty Cycle Chart SpecificationsVolt-Ampere Curves Hertz Models Turn Off power before mak- ing connections InstallationSelecting a Location Typical Stick Connections Typical TIG Connections Connecting Input Power Electrical Service Guide Controls Operation Example of Remote Amperage Control Example of Front Panel Amperage ControlGtaw Welding Amperage Range AC Low AC High Process and Material Thickness Guide Label Troubleshooting Maintenance and TroubleshootingRoutine Maintenance Circuit Diagram Electrical Diagrams High Frequency Incorrect InstallationWelding Processes Requiring High Frequency Weld Zone Metal Building Requirements Correct InstallationMetal Building Main Assembly Parts List Dia Part Description Mkgs Quantity Figure -1. Main Assembly Page Page Support Service Hobart Welding Products Contact your Distributor for