Electrical Diagram | Hobart Welding Products OM-947 212 149D

SECTION 7 − ELECTRICAL DIAGRAM

230 950-A

Figure 6-1. Circuit Diagram

OM-947 Page 27

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Hobart Welding Products OM-947 212 149D manual Electrical Diagram, Circuit Diagram

Contents

Description ProcessesFile Flux Cored Fcaw From Hobart to You Table of Contents Warranty Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding Hazards Buildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyes California Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeux DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUR En ce qui concerne les stimulateurs cardiaques Principales normes de sécurité Specifications − SpecificationsDuty Cycle And Overheating Voltage − InstallationInstalling Work Clamp Volt-Ampere Curves Changing Polarity Process/Polarity Table Tools Needed 11/16, 1-1/8 Installing Gas SupplyShielding Gas Tools Needed Installing Wire Spool And Adjusting Hub Tension Do not move or operate unit where it could tip Turn off welding power source Installing Contact Tip And Nozzle Reinstall tip adapter, if applicable, contact tip Threading Welding Wire150 mm Pull and hold wire cut off end Be sure that wire is positioned Load − OperationControls Operating The Gun Weld Parameter Chart 210 Drive Motor Protection − Maintenance &TROUBLESHOOTINGRoutine Maintenance Overload Protection Changing Drive Roll Or Wire Inlet Guide Replacing Gun Contact Tip Cleaning Gun Liner Head Mm / 10 mm Tube Replacing Gun LinerLoosen liner setscrew 10 mm Trouble Remedy Troubleshooting TableDoes not run Circuit Diagram − Electrical Diagram Typical Fcaw Process Connections − Wire Welding GuidelinesTypical MIG Process Connections Select Voltage Typical Control SettingsWire Size Amperage Range Thickness to Amperage a Holding And Positioning Welding Gun Slow Normal Fast Conditions That Affect Weld Bead ShapeShort Normal Long ShortNormalLong Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Possible Causes Corrective Actions Troubleshooting − Excessive SpatterTroubleshooting − Porosity Troubleshooting − Excessive Penetration Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Wire does not feed Troubleshooting − Waviness Of BeadTroubleshooting − Distortion Troubleshooting Guide For Semiautomatic Welding Equipment Main Assembly − Parts List Optional Pkg 225− See Table Pkg 209 195 Hub Kit For 8 in Wire SpoolWeatherproof Nylon Page Page Page Support ServiceAssistance Hobart Welding Products Contact your Distributor for