Miller Electric NT 456 CC, NT 456 CV guide

Notes

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Miller Electric NT 456 CC, NT 456 CV manual

Contents

OM-2243212 113T ProcessesDescription File Multiprocess From Miller to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burns Fumes and Gases can be hazardous ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal or Dirt can injure eyes Welding Wire can cause injury Fire or Explosion hazardFalling Unit can cause injury Moving Parts can cause injury Principal Safety Standards California Proposition 65 WarningsEMF Information About Implanted Medical Devices Symboles utilisés UNE Décharge Électrique peut entraîner la mort 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 LE Bruit peut endommager l’ouïe LES Bouteilles peuvent exploser si elles sont endommagéesRisque D’INCENDIE OU D’EXPLO- Sion 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-2243 Nameplate Safety Symbols − Definitions Specifications − InstallationDuty Cycle And Overheating CC Mode CV ModeVolt-Ampere Curves 100 200 300 400 500 600 Selecting a Location Movement Location Dimensions Dimensions And WeightsWeight Be careful when placing or moving unit over uneven surfaces Turn Off power before connecting to receptacleTipping VAC Receptacle And Circuit Breakers Connecting Weld Output Cables Weld Output Terminals And Selecting Cable Sizes Connecting Remote Control Turn off power before conRemote 14 Receptacle Information Socket Electrical Service Guide Placing Jumper Links Connecting Input Power Welding Power Source Input Power ConnectionsDisconnect Device Input Power Con- nections = GND/PE Earth Ground − Operation Controls Meter Functions For CC/CV Models Lift-Arc TIG Procedure For CC/CV Models Touch Seconds Do not Strike Like a Match − Maintenance & Troubleshooting Routine MaintenanceDisconnect power before maintaining Disconnect input power be- fore opening rear access door HE.L Voltmeter/Ammeter Help Displays Troubleshooting Trouble Remedy − Electrical Diagram Circuit Diagram For NT 456 CC/CV Models − Parts List Main Assembly THERMISTOR, NTC 10K OHM @ 25 DEG C 34IN Lead Panel, Front With Components 14 12 274 Panel, Front With Components -1Item IGBT/Capacitor Assembly IGBT/Capacitor Assembly -1item 221 Panel, Rear With Components Your distributor also gives ServiceSupport To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s