Miller Electric OM-222, 394F manual Electrical Diagram, Circuit Diagram

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SECTION 9 − ELECTRICAL DIAGRAM

Figure 9-1. Circuit Diagram

OM-222 394 Page 30

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Contents Description OM-222 394FProcesses File Advanced Manufacturing SystemsFrom Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killCalifornia 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 Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer unIncendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures graves’EMPLOI Excessif peut SUR Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaques− Introduction − InstallationSpecifications Selecting a LocationConnection Diagram Rear Panel Connections And Rotating Drive Assembly Pin Network Receptacle Information Gun Recommendation TableInstalling And Threading Welding Wire Dual Schedule Switch Option Power Source Display At Power UpPower Source Upper Display Lower Display Voltage Range − Operation Operational TermsPreflow Feeder Set UpGeneral Terms Sequence StartLeft/Right Select Switch Power SwitchPower Switch Jog/Purge switch provides the following functions Jog/Purge Push Button Gun Trigger Receptacle Adjust KnobJog/Purge Front Panel Sections Upper Display Volts Arc AdjustProgram Push Button Upper DisplayLower Display Adjust Knob Feeder Set Up Push ButtonSequence Trigger Control Trigger Hold Feeder Set Up Process Set Up Push Button CO2Mild Steel Reset ModePulse Accu-pulseSequence Parameters In a Program − Setting Sequence ParametersSequence Parameters − Maintenance Routine MaintenanceDiagnostics Closed error Indicates a triggerDisconnect power before troubleshooting TroubleshootingTrouble Remedy − Electrical Diagram Circuit Diagram218 564-D − Parts List 21 − FigurePart Description Quantity Control Box PC1 Drive Assembly, Wire Drive Assembly, Wire -1Item1.2 mm Metric1.4 mm Page Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s