OM-230 693C, Processes, Description | Miller Electric instruction

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OM-230 693C

2007−11

Processes

MIG (GMAW) Welding

Flux Cored (FCAW) Welding

Description

Arc Welding Power Source

and Wire Feeder

MillermaticR 252

File: MIG (GMAW)

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Miller Electric manual OM-230 693C, Processes, Description, File MIG Gmaw, 2007−11

Contents

Processes OM-230 693CDescription File MIG Gmaw From Miller to You Table of Contents − MIG Welding Gmaw Guidelines − Parts ListTypical MIG Process Connections Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can cause severe burns ARC Rays can burn eyes and skin Fumes and Gases can be hazardousWelding can cause fire or explosion Flying Metal or Dirt can injure eyes Fire or Explosion hazard Welding Wire can cause injuryFalling Unit can cause injury Moving Parts can cause injury California Proposition 65 Warnings Principal Safety StandardsEMF Information About Implanted Medical Devices UNE Décharge Électrique peut entraîner la mort Symboles utilisés LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion LES Bouteilles peuvent exploser si elles sont endommagées LE Bruit peut endommager l’ouïeRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser LES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-230 693 Specifications Symbols And Definitions Volt-Ampere Curves Welding Power Source Duty Cycle And OverheatingOverheating Installing Work Cable And Clamp Connecting To Weld Output Terminals Connecting Spoolmatic 15A Or 30A Gun Gun End Gun Liner Wire Outlet Guide Connecting XR Aluma-Pro, XR Edge, XR-A Gun, Or XR-A Python32 in 2.4 mm Installing Gas Supply Setting Gun Polarity For Wire TypePolarity Changeover Label Information 11/16 Positioning Jumper Links Installing Wire Spool And Adjusting Hub Tension Input Voltage Electrical Service Guide200 230 460 575 127 206 18 in 457 mm of space for airflow =GND/PE Earth Ground Selecting a Location And Connecting Input PowerL2L1 230 VAC Pressure Threading Welding WireScale Remove gun nozzle and contact tip OM-230 693 Weld Parameters 226 650-B Controls − Operation Run−in Wire Feed Speed Settings JOG ModeTrigger and pull the trigger again momentarily one second Jog Mode Voltmeter And Wire Feed Speed Meter OperationPower Up Status Welding Status Timers Set Up Push Motor Torque SUP Or Reset rES Changing Drive Roll and Wire Inlet Guide Routine MaintenanceUnit Overload Turn Off power Aligning Drive Rolls and Wire GuideAssembly open View is from top of drive rolls Troubleshooting Trouble Remedy OM-230 693 − Electrical Diagram 229 485-A Typical MIG Process Connections − MIG Welding Gmaw Guidelines Wire Size Amperage Range Typical MIG Process Control SettingsSelect Wire Size Recommendation Wire Speed Select Voltage Side View Of Gun Angle Holding And Positioning Welding Gun Push Perpendicular Drag Conditions That Affect Weld Bead ShapeShort Normal Long Slow Normal Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective Actions Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of BeadWeld bead Common MIG Shielding Gases Troubleshooting Guide For Semiautomatic Welding EquipmentApplication Readjust welding parameters Welding arc not stable Wire slipping in drive rollsWelding power source Drive rolls if necessary 087 Drive Roll And Wire Guide KitsGrooved 056 0.9 mm 204 Your distributor also gives ServiceSupport 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