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Miller Electric XR A, XR W manual OM-1581

Models: XR A XR W

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OM-1581 Page 41

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Miller Electric XR A, XR W manual OM-1581

Contents

Processes OM-1581137 532YDescription File MIG Gmaw From Miller to You Table of Contents Spot Controls Optional Troubleshooting 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 California Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique un message de sécurité particulier Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures graves LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessures En ce qui concerne les stimulateurs cardiaques Principales normes de sécurité Wire Feeder Specifications − SpecificationsGun Specifications Duty Cycle And Overheating − Installation Constant Voltage CV Weld- ing Power Source Plug Removing Top Cover Of Pistol Grip Gun Top Cover Triangular BossPush door back into original posi- tion to close Air-Cooled Gun Connections Water-Cooled Gun Connections Regulator Air-Cooled Feeder Connections Top View Rear Panel Water-Cooled Feeder ConnectionsReturn Fitting On Supply Fitting On Regulator Voltage Sensing Lead Connections Reinstall right side panel 11 VAC/Contactor Control Plug Information Or -4, install 5-pin or Pins a & B of PLG5Receptacle on welding power Source, and install plug onto Installing Wire Spool Threading Welding Wire Through Feeder Coolant Guidelines Threading Welding Wire Through Gun Adjusting Wire Feed Starting Speed − Operation Safety EquipmentFront Panel Controls Of Feeder Air-Cooled Model Shown Work And Voltage Sensing Cable Clamps Jog Switch Voltage/Wire Speed Switch And Meter OptionalRun-In Speed Control Power Switch Spot Controls OptionalRemote Voltage Control Optional Internal Controls Flowmeter Optional Shielding Gas Gun ControlsCoolant Supply For Water-Cooled Models Only Sequence Of Gas Metal Arc Welding Gmaw − Continuous Or Spot Routine Maintenance − Maintenance & TroubleshootingTurn Off all power before maintaining Months Changing Or Cleaning Gun Drive Roll Changing Feeder Drive Roll And Wire Inlet Guide Close pressure roll assembly. Close and latch door Removing Diffuser In Air And Water-Cooled Pistol-Grip Guns Changing Gun Contact Tip Replacing The Liner Turn Off welding power source and wire feederSplit End Drive Roll Collet Nut Close gun pressure roll assembly and reinstall gun cover Replacing Hub Assembly Adjusting Hub Tension Water Flow Switch Optional For Water-Cooled ModelsOverload Protection Wire Feeder Trouble Troubleshooting Reinstall current pick-up tab if applicable see Section Filter, and clean fittings see SectionGun Trouble Circuit Diagram For Wire Feeder − Electrical Diagrams Circuit Diagram For Gun OM-1581 − Parts List 12 13 9 10 17 18 1745 46 Dia Part Description Quantity Mkgs CB1 Includes Items Motor & Wire Drive -1 Item Panel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1 Item 38Fig Items 24Includes PLG20 136 Head Tube Assembly Of Pistol-Grip Gun Number − Parts List Including Consumables Heavy Duty FasTiptContact Tips Extra Heavy Duty FasTiptContact TipsTapered FasTipt Contact Tips Insulators Gas DiffusersBarrel Assemblies Head Tube Assemblies Service Your distributor also givesSupport Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s