Miller Electric 456 CC instruction

Figure 7-2. Circuit Diagram For CC/CV Welding Power Source

OM-203 034 Page 32

Image 36

Miller Electric 456 CC manual Circuit Diagram For CC/CV Welding Power Source

Contents

OM-203 034R ProcessesDescription File MIG Gmaw 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 DES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE 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 Proposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux OM-203 034 Disconnect input plug or power before working on machine Manufacturer’s Warning Label DefinitionsKeep your head out of the fumes 60 s Symbols And Definitions I1maxI1eff Weee Label Specifications Duty Cycle And Overheating Dimensions And Weight Volt-Ampere CurvesCV Modes CC Modes Connecting To Weld Terminals Selecting a LocationMovement Tipping Location Weld Output Terminals And Selecting Cable Sizes ARC Welding can cause Electromagnetic Interference350 ft 400 ft Put terminals Connecting Weld Output Cables Remote 14 Receptacle Information Electrical Service Guide Hz Three PhaseVolts AC Duplex Receptacle Input Voltage Connecting Input Power Input Filter BoardAlways connect grounding conductor first L21 Tools Needed Mode And Voltage Control For CV Only Models Mode ControlFront Panel Controls For CV Only Models Voltage Control Preset Volts Blank Power SwitchMeter Functions For CV Only Models Front Panel Controls For CC/CV Models Meter Functions For CC/CV Models Panel Control GtawHold TIG Gtaw Blank Pulsed MIG Mode Switch Settings For CC/CV Models Lift-Arc TIG Procedure For CC/CV Models Touch Seconds Do not Strike Like a Match Do not remove case when blowing out inside of unit Blowing Out Inside Of Unit Removing Case and Measuring Input Capacitor Voltage Voltmeter/Ammeter Help Displays Troubleshooting Reset circuit breaker CB1 see Section − Electrical Diagram 239 524-A Circuit Diagram For CC/CV Welding Power Source 239 526-A Complete Assembly 39 40 41 Dia Part Description Quantity Mkgs 180 Material Thickness Gauge Work like a Pro Service Your distributor also givesSupport 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