Hobart Welding Products OM-1594 manual

Notes

OM-1594 Page 61

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Hobart Welding Products OM-1594 manual

Contents

Description OM-1594Processes From Hobart to You Table of Contents Electrical Diagrams Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explo- sion 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 UN Choc É Lectrique peut tuer Signification des symbolesLES Fumé ES ET LES GAZ peuvent ê tre dangereux Identifie un message de sé curité particulier 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 Keep your head out of the fumes Disconnect input plug or power before working on machineDrive rolls can injure fingers Rating Label For CE Products Specifications Symbols And DefinitionsPower Diameter Continuous Welding Duty Cycle And OverheatingContinuous Welding Minutes Welding Above 50 psi 345 kPa Do not use gas pressure Rear Panel Air-Cooled Feeder Connections Air-Cooled Gun Connections Water-Cooled Feeder Connections Water-Cooled Gun Connections Voltage Sensing Lead Connections Pin Plug Information Meters/Minute Inches/Minute Digital Meter Display Opening Top Cover Of XR-Edge Gun Adjusting Contact Tip PositionXR Edge Gun Pistol Grip Gun Removing Top Cover Of Pistol Grip Gun Installing Wire Spool Tools Needed Open tension arm Threading Welding Wire Through Feeder150 mm Pull and hold wire cut off end Proceed to Section Nonconductive Surface Feed wire to check drive roll Threading Welding Wire Through GunFor XR-Edge Gun For Pistol-Grip Gun Adjusting Wire Feed Starting Speed Setting Switches For Preflow And Postflow Trigger hold actuation time Range is from 0 to 4 seconds Adjusting Trigger Hold Actuation Time Controls Operation Internal Controls Shielding Gas Coolant Supply For Water-Cooled Models Only Gun Controls Sequence Of Gas Metal Arc Welding Gmaw Continuous Or Spot Wire size Feeder Drive Assembly Maintenance Post Pressure Roll w/Bearing Gun Drive Assembly Maintenance For An XR-Edge Gun Insert chamfered end of liner into head tube Removing Contact Tip Adapter In XR-Edge GunsReplacing Head Tube Liner In XR-Edge Guns Replacing Gun Cable Liner Turn Off welding power Source and wire feeder Changing Gun Contact Tip Replacing Or Cleaning Gun Drive Roll In Pistol-Grip Guns Replacing Head Tube Liner In Pistol-Grip Guns Turn Off wire feeder and welding power source Top CoverPressure Roll Insert chamfered end of liner into head tube Tool Needed Removing Contact Tip Adapter In Air-Cooled Pistol-Grip Guns Reinstall gun cover Replacing Hub Assembly Turn Off Wire Water Flow Switch Optional For Water-Cooled ModelsOverload Protection Engine Welding Disconnect power before troubleshooting TroubleshootingFilter, and clean fittings Trouble Remedy OM-1594 Electrical Diagrams 186 931-D Circuit Diagram For Gun OM-1594 12 13 16 17 Main Assembly MP1 Motor & Wire Drive Motor & Wire Drive -1 Item See Figure Panel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1 Item See Exploded View Of XR-Edge Gun 185 202 Barrel Assembly Of XR-Edge Gun 46 47 Exploded View Of Pistol-Grip Gun15Fig 133 Dia Part Barrel Assembly Of Pistol-Grip Gun 137 Barrel ASSEMBLY, water cooled 15W & 30W models OM-1594 OM-1594 Support Service Call Contact your Distributor forHobart Welding Products