Miller Electric XMT 350 CC/CV manual Electrical Diagram, Circuit Diagram

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SECTION 7 − ELECTRICAL DIAGRAM

Figure 7-1. Circuit Diagram

OM-2247 Page 26

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Contents Description OM-2247212 857NProcesses File MultiprocessFrom Miller to You Table of Contents Page 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 mortDES 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- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserProposition 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-2247 CV Mode SpecificationsCC Mode − IntroductionMinutes Welding Minutes Resting Duty Cycle And Overheating60% Duty Cycle Overheating− Installation Dimensions And WeightSelecting a Location Ground Connecting 1-Phase Input PowerEarth Tools NeededConnecting 3-Phase Input Power For Three-Phase Operation= GND/PE Earth Ground Tools Needed Input Amperes At Rated Output Electrical Service GuideSingle-Phase Input Voltage Min Grounding Conductor Size In AWG/KcmilPut terminals Do not use worn, dam Weld Output Receptacles And Selecting Cable Sizes150 ft 200 ft 250 ft Aged, undersizedRemote 14 Receptacle Information Socket InformationOptional Gas Valve Operation And Shielding Gas Connection OperationGas flow starts with remote contac- tor on Power Switch − OperationFront Panel Controls Mode Switch Setting Process Output On/Off Control Mode Switch SettingsMode Meter Reading At Idle Meter Reading While Welding Meter FunctionsLift-Arc TIG Procedure Stick Start ProcedureLow OCV Stick − Maintenance & Troubleshooting Do not remove case when blowing out inside of unitBlowing Out Inside Of Unit Troubleshooting Voltmeter/Ammeter Help DisplaysOM-2247 − Electrical Diagram Circuit Diagram211 328-F Section −8 − Parts List Parts AssemblyPLG1 PLG13 C6,7 214 Wrapper/Label Location French Units View of RH Windtunnel Label 6 located on Top of WindtunnelMaterial Thickness Gauge Work like a Pro 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

XMT 350 CC/CV specifications

The Miller Electric XMT 350 CC/CV is a versatile welding power source designed to meet the demands of various welding applications. Known for its robust performance and advanced features, the XMT 350 is a favorite among professional welders and contractors.

One of the standout features of the XMT 350 is its dual voltage capability, allowing for operation on both standard 230V and 460V power sources. This flexibility makes it an ideal choice for a wide range of job sites and ensures compatibility with various input power situations. The XMT 350 also offers Constant Current (CC) and Constant Voltage (CV) modes, making it suitable for stick, TIG, and MIG welding processes.

Another remarkable characteristic of the XMT 350 is its lightweight and compact design. Weighing only 66 pounds, this welding machine is easy to transport, making it a great option for fieldwork. The durable construction ensures that it can withstand the rigors of job sites while providing reliable performance over time.

The XMT 350 incorporates Miller’s Auto-Set technology, which simplifies the setup process for the user. By automatically adjusting the output parameters based on the material and thickness being welded, Auto-Set helps to optimize welding performance while reducing guesswork. This innovation is particularly beneficial for those who may be less experienced or those looking to improve their efficiency.

Moreover, the XMT 350 features an advanced software system that enhances the machine's performance. The built-in Digital Meter provides accurate readings of voltage and amperage, allowing welders to make precise adjustments for optimal results. This capability is especially valuable for achieving high-quality welds in various materials and thicknesses.

The XMT 350 is also equipped with a number of safety features, including a Thermal Overload Protection system, which prevents overheating by cutting power to the machine when it gets too hot. This ensures the longevity of the unit and protects welders from potential hazards during operation.

In conclusion, the Miller Electric XMT 350 CC/CV is a powerful, versatile, and user-friendly welding machine that caters to various welding applications. Its advanced technologies, including Auto-Set, dual voltage capability, and safety features, make it a reliable choice for both experienced welders and those just starting in the field. With the XMT 350, welders can expect exceptional performance and results across diverse welding tasks.