Miller Electric 452, 652 (60 Hz), 402, 302, 602, 852 (50 Hz) manual Electrical Diagram, Circuit Diagram

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SECTION 7 − ELECTRICAL DIAGRAM

Figure 7-1. Circuit Diagram

OM-222 Page 26

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Contents Description Arc Welding Power SourceProcesses File Stick SmawFrom Miller to You Table of Contents Standards DirectivesDecstat6/05 Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLES 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-222 General Precautionary Label − DefinitionsElectric Shock And Airflow Label Nameplate Safety SymbolsInput Connection Label ? aManufacturer’s Rating Labels For CE Products Symbols And Definitions Weee Label For Products Sold Within The EUSpecifications − InstallationDuty Cycle And Overheating Volt-Ampere Curves Amp ModelSelecting a Location Location And AirflowWeight Dimensions And WeightsDimensions Amp Models 352 lb 160 kg 404 lb 183 kg 505 lb 229 kg Holes EFrontVAC Receptacle And Supplementary Protectors TippingWeld Output Terminals Connecting Weld Output Cables Selecting Cable SizesInformation Connecting Remote ControlRemote 14 Receptacle Information To remote On/O ff sw itchElectrical Service Guide Placing Jumper Links Tools Needed Do not overtighten Jumper link nutsDisconnect Device Input Power Connec- tions Connecting Input PowerWelding Power Source Input Power Connections = GND/PE Earth Ground− Operation Turn Off Power before reversing cablesTurn Off power before connecting re- mote device Controls Non CE ModelsControls CE Models Disconnect power before maintaining − Maintenance and TroubleshootingRoutine Maintenance Fuse F1Reset supplementary protector CB1 see Section TroubleshootingTrouble Remedy OM-222 − Electrical Diagram Circuit Diagram218 518-A Recommended Spare Parts − Parts ListRecommended Spare Parts Page 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