Miller Electric XMT 350 CC/CV manual PLG13

Page 34

Item

Dia.

Part

Description

Quantity

No.

Mkgs.

No.

 

 

 

Figure 8-1. Parts Assembly (Continued)

 

 

 

 

 

 

. . . 32 . . . .

. . . . . . .

.. .. .. .. .. .. .. .. .. . .♦. .

. . Nameplate, Rear (Order by Model and Serial Number)

. . . . 1

. . . 32 . . . .

. . . . . . .

. . Nameplate, Rear Aux (Order by Model and Serial Number)

. . . . 1

. . . . . . . . . .

. . . . . . .

. . ♦175 282

. . Cover, Receptacle Weatherproof Duplex Rcpt

. . . . 1

. . . 34 . . . .

. . . . . . .

. . . . 217 480

. . Label, Warning Incorrect Connections

. . . . 1

. . . 35 . . . .

. . . . . . .

. . . . 215 980

. . Bushing, Strain Relief .709/.984 Id X1.375 Mtg Hole

. . . . 1

. . . 36 . . . .

. . . . . . .

. . . . 219 487

. . Cable, Power 12 Ft 8Ga 4C (Non-Stripped End)

. . . . 1

. . . 37 . . . .

. . . . . . .

. . . . 234 126

. . Nut, Conduit 1.000 Npt Knurled

. . . . 1

. . . 38 . . . .

. . T2 . .

. . . . 211 109

. . XFMR, Control 665V 336Va Syn Aux Pwr

. . . . 1

. . . 38 . . . .

. . T2 . .

. . ♦211 968

. . XFMR, Control Toroidal 665 VAC Pri 1536 Va 60 Hz

. . . . 1

. . . . . . . . . .

. . . . . . .

. . ♦212 947

. . . . Plate, Mtg Toroid XFMR

. . . . 1

. . . 39 . . . .

. . L2 . .

. . . . 218 018

. . Inductor, Pre-Regulator

. . . . 1

. . . 40 . . . .

. . . . . . .

. . . . 218 566

. . Gasket, Inductor Mounting

. . . . 1

. . . 41 . . . .

. CT1 .

. . . . 196 231

. . XMFR, Current Sensing 200/1

. . . . 1

. . . 42 . . . .

. C15 .

. . . . 196 143

. . Capacitor, Polyp Met Film 16. Uf 400 VAC 10%

. . . . 1

. . . 43 . . . .

. . . . . . .

. . . . 216 117

. . Bracket, Mtg Capacitor Series

. . . . 1

. . . 44 . . . .

. RT2 .

. . . . 199 798

. . Thermistor, Ntc 30K Ohm @ 25 Deg C 18in Lead

. . . . 1

. . . 45 . . . .

. PC2 .

. . . . 225 442

. . Circuit Card Assy, Interconnect W/Label & Clips (Includes)

. . . . 1

. . . 46 . . . .

. . . . . . .

. . . . 126 026

. . . . Label, Warning Electric Shock Can Kill Significant

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 223 343

. . . . Clip, Wire Stdf .40−.50 Bndl .156Hole .031−.078Thk

. . . . 2

. . . . . . . . . .

PLG13

. . . . 130 203

. . Housing Plug+Pins (Service Kit) RC1

. . . . 1

. . . . . . . . . .

PLG14

. . . . 201 665

. . Housing Plug+Pins (Service Kit) RC2

. . . . 1

. . . . . . . . . .

PLG15

. . . . 115 092

. . Housing Plug+Pins (Service Kit) RC3

. . . . 1

. . . . . . . . . .

PLG20

. . . . 115 093

. . Housing Plug+Pins (Service Kit) RC6

. . . . 1

. . . 47 . . . .

. . . . . . .

. . . . 153 403

. . Bushing, Snap-In Nyl .750 Id X 1.000 Mtg Hole Cent

. . . . 2

. . . 48 . . . .

. RM1 .

. . . . 205 751

. . Module, Power Resistor W/Plug

. . . . 1

. . . 49 . . . .

. . . . . . .

. . . . 217 625

. . Kit, Input/Pre-Regulator And Inverter Module (Includes)

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . . . . . . . . . .

. . . . MOD 1, SKiip 83 HEC

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . . . . . . . . . .

. . . . MOD 2, SKiip 83 EC

. . . . 1

. . . 50 . . . .

. . . . . . .

. . . . 212 206

. . Windtunnel, Rh

. . . . 1

. . . 51 . . . .

. . . . . . .

. . . . 196 330

. . Heat Sink, Power Module

. . . . 1

. . . 52 . . . .

. . . . . . .

. . . +175 132

. . Base

. . . . 1

. . . 53 . . . .

. . . . . . .

. . . . 229 325

. . Foot, Mtg Unit

. . . . 4

. . . 54 . . . .

. . . . . . .

. . . . 176 736

. . Screw, Mtg Foot

. . . . 4

. . . 55 . . . .

. . . . . . .

. . . . 153 178

. . Label, Warning Exploding Parts Can Serious Injury

. . . . 1

. . . 56 . . . .

. . . . . . .

. . . . 212 074

. . Bus Bar, Output

. . . . 1

. . . 57 . . . .

. HD1 .

. . . . 182 918

. . Transducer, Current 400A Module Supply V +/− 15V

. . . . 1

. . . 58 . . . .

. PC3 .

. . . . 218 008

. . Circuit Card Assy, Front Panel & Display W/Program

. . . . 1

. . . . . . . . . .

PLG18

. . . . 131 204

. . Housing Plug+Pins (Service Kit) RC2

. . . . 1

. . . . . . . . . .

RC50

. . . . 210 233

. . Rcpt, W/Pins (Service Kit)

. . . . 1

. . . . . . . . . .

PLG21

. . . . 212 088

. . Plug, W/Leads

. . . . 1

. . . . . . . . . .

RC21

. . . . 167 640

. . Housing Plug+Pins (Service Kit)

. . . . 1

. . . 59 . . . .

. . S1 . . . . . 231 191

. . Switch, Tgl 3Pst 50A 600VAC Scr Term Wide Tgl

. . . . 1

. . . 60 . . . .

. . . . . . .

. . . . 176 226

. . Insulator, Switch Power

. . . . 1

. . . 61 . . . .

. FM1 .

. . . . 196 313

. . Fan, Muffin 115V 50/60Hz 3000 Rpm 6.378 Mtg Holes

. . . . 1

. . . . . . . . . .

PLG16

. . . . 131 054

. . Housing Plug+Pins (Service Kit)

. . . . 1

. . . . . . . . . .

RC16

. . . . 135 635

. . Housing Plug+Pins (Service Kit)

. . . . 1

. . . 62 . . . .

. . . . . . .

. . . . 208 967

. . Rcpt Assy, Tw Lk Insul Fem (Dinse Type) 50/70 Series (Includes)

. . . . 2

. . . . . . . . . .

. . . . . . .

. . . . 208 968

. . . . Rcpt, Tw Lk Insul W/O-Ring

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 185 712

. . . . Insulator, Bulkhead Front

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 185 713

. . . . Insulator, Bulkhead Rear

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 185 714

. . . . Washer, Tooth 22Mmid X 31.5Mmod 1.310-1Mmt Intern

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 185 717

. . . . Nut, M20-1.5 1.00Hex .19h Brs Locking

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 185 718

. . . . O-Ring, 0.989 Id X 0.070 H

. . . . 1

. . . . . . . . . .

. . . . . . .

. . . . 186 228

. . . . O-Ring, 0.739 Id X 0.070 H

. . . . 1

+When ordering a component originally displaying a precautionary label, the label should also be ordered. ♦Part of 115V Aux Power Option. (Not Available On French Units)

♦♦Part of Tweco Type Connector Option. (Not Available On French Units)

BE SURE TO PROVIDE MODEL AND SERIAL NUMBER WHEN ORDERING REPLACEMENT PARTS.

OM-2247 Page 30

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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 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-2247 CV Mode SpecificationsCC Mode − IntroductionMinutes Welding Minutes Resting Duty Cycle And Overheating60% Duty Cycle OverheatingDimensions And Weight − InstallationSelecting a Location Ground Connecting 1-Phase Input PowerEarth Tools NeededFor Three-Phase Operation Connecting 3-Phase Input Power= 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 InformationOperation Optional Gas Valve Operation And Shielding Gas ConnectionGas flow starts with remote contac- tor on − Operation Power SwitchFront Panel Controls Mode Switch Setting Process Output On/Off Control Mode Switch SettingsMode Meter Reading At Idle Meter Reading While Welding Meter FunctionsStick Start Procedure Lift-Arc TIG ProcedureLow OCV Stick Do not remove case when blowing out inside of unit − Maintenance & TroubleshootingBlowing 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 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

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.
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