Circuit Diagram For 460V/575V Models | Miller Electric 350, 350P

Figure 7-2. Circuit Diagram For 460V/575V Models

OM-1327 Page 50

Image 54

Miller Electric 350, 350P, Millermatic 350 manual Circuit Diagram For 460V/575V Models

Contents

Description OM-1327Processes File MIG Gmaw From Miller to You Table of Contents − Maintenance &TROUBLESHOOTING − Programming Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burns Welding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyes Falling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injury EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical Devices Symboles utilisés UNE Décharge Électrique peut entraîner la mortIndique des instructions spécifiques 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 Risque D’INCENDIE OU D’EXPLO LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées 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-1327 Specifications Duty Cycle And Overheating Connecting To Weld Output Terminals Volt-Ampere Curve Installing Work Clamp Installing Welding Gun/Cable Holder Installing Welding Gun Connecting Spoolmatic 15A Or 30A Gun XR Edge guns prior to serial no Connecting XR Edge, XR-A Gun, XR-A Python, Or XR Aluma-ProGun End Gun Liner Wire Outlet Guide Be sure to trim liner to proper extension Setting Gun Polarity For Wire Type Polarity Changeover Information11/16 Installing Gas Supply Rear Panel Input Voltage Installing Wire Spool and Adjusting Hub TensionElectrical Service Guide Min Input Conductor Size In AWG Selecting Input Voltage 200/230/460 Volt Models Only Selecting a Location And Connecting 3-Phase Input Power 18 in 457 mm for airflowTools Needed = GND/PE Earth Ground =GND/PE Earth Ground Selection a Location And Connecting 1-Phase Input PowerDisconnect Device Input Power Connections L1L2 Threading Welding Wire For MIG Gun Hold wire tightly to keep It from unraveling Pressure4321 Indicator Scale 150 mm Threading Welding Wire Through XR Guns Turn welding power source OffFor XR-A Pistol Gun Pulse Indicator Light MIG ModeJog Mode Controls MIG Gun-On-Demand Pulse MIG Mode Voltage AdjustmentWeld Status Pulse MIG Gun-On-Demand Weld Parameters For MillerWelds.com Weld Parameters For Pulse Mode Weld MIG Welding Mode Weld Bead Setting OM-1327 Pulse MIG Welding Mode Low Setting High Setting Timers Crater Fill display can be turned To exit this menu, press the Setup 1 button OM-1327 Setting Hot Start Aluminum Pulse Only ParametersManual Hot Start Mode Rmpt − Ramp Time Setting Crater Fill Recommended Crater Parameters Recommended Crater Fill Parameters 19ga 20ga 05mm 0.9mm System Reset Motor Calibration Function Set Up Push Motor Torque SUP Or Reset rES = Check = Change ~ = Clean = Replace Routine MaintenanceDisconnect power Overheating Measuring Input Capacitor Voltage Significant DC voltage canWorking on unit Changing Drive Roll and Wire Inlet Guide Displays a jog wire feed speed OM-1327 Help Displays Tip Save Jog XXX Wire Feed SpeedHelp MM 350P Connect work clamp to get good metal to metal contact TroubleshootingTemperatures are within acceptable limits see -2and Unit is in an overheated condition see Section OM-1327 − Electrical Diagram 224 242-B Circuit Diagram For 460V/575V Models 223 926-B Drive Roll And Wire Guide Kits Page Page Service Your distributor also givesSupport 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