Miller Electric 350, 350P manual Connecting XR Edge, XR-A Gun, XR-A Python, Or XR Aluma-Pro

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.A complete Parts List is available at www.MillerWelds.com

3-9. Connecting XR Edge, XR-A Gun, XR-A Python, Or XR - Aluma-Pro

5

1

.XR Edge guns prior to serial no.

LE079101 require an adapter cord (part no. 195 498).

1Gun End

2Gun Liner

3Wire Outlet Guide

Trim excess liner from end of gun so no more than 3/32 in (2.4 mm) of liner extends past wire outlet guide.

4 Gun Securing Knob

Loosen securing knob. Insert gun end through opening until it bottoms against drive assembly (make sure gun end does not touch drive rolls). Tighten knob.

Be sure to change drive rolls to the proper size and type.

5 Gun Trigger Plug

Insert plug into receptacle, and tighten threaded collar.

.Be sure to trim liner to proper extension.

3/32 in (2.4 mm)

4

2 3

803 569-A / Ref. 803 570 -A / Ref. 803 463

OM-1327 Page 16

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Contents OM-1327 ProcessesDescription File MIG GmawFrom Miller to You Table of Contents − Maintenance &TROUBLESHOOTING − ProgrammingSymbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burnsFumes and Gases can be hazardous ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal or Dirt can injure eyesWelding Wire can cause injury Fire or Explosion hazardFalling Unit can cause injury Moving Parts can cause injuryPrincipal Safety Standards California Proposition 65 WarningsEMF Information About Implanted Medical DevicesIndique des instructions spécifiques Symboles utilisésUNE Décharge Électrique peut entraîner la mort LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux LE Bruit peut endommager l’ouïe LES Bouteilles peuvent exploser si elles sont endommagéesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesserLE Soudage À L’ARC risque de provoquer des interférences Proposition californienne 65 AvertissementsLES Fils DE Soudage peuvent provoquer des blessures En ce qui concerne les implants médicaux Principales normes de sécuritéInformation EMF OM-1327 Specifications Duty Cycle And OverheatingConnecting To Weld Output Terminals Volt-Ampere CurveInstalling Work Clamp Installing Welding Gun/Cable HolderInstalling Welding Gun Connecting Spoolmatic 15A Or 30A Gun Connecting XR Edge, XR-A Gun, XR-A Python, Or XR Aluma-Pro Gun End Gun Liner Wire Outlet GuideXR Edge guns prior to serial no Be sure to trim liner to proper extension11/16 Setting Gun Polarity For Wire TypePolarity Changeover Information Installing Gas Supply Rear PanelInstalling Wire Spool and Adjusting Hub Tension Electrical Service GuideInput Voltage Min Input Conductor Size In AWGSelecting Input Voltage 200/230/460 Volt Models Only Tools Needed = GND/PE Earth Ground Selecting a Location And Connecting 3-Phase Input Power18 in 457 mm for airflow Selection a Location And Connecting 1-Phase Input Power Disconnect Device Input Power Connections=GND/PE Earth Ground L1L2Threading Welding Wire For MIG Gun Hold wire tightly to keep It from unravelingPressure4321 Indicator Scale 150 mmFor XR-A Pistol Gun Threading Welding Wire Through XR GunsTurn welding power source Off MIG Mode Jog ModePulse Indicator Light ControlsPulse MIG Mode Voltage Adjustment Weld StatusMIG Gun-On-Demand Pulse MIG Gun-On-DemandWeld Parameters For MillerWelds.comWeld Parameters For Pulse Mode WeldMIG Welding Mode Weld Bead Setting OM-1327Pulse MIG Welding Mode Low Setting High SettingTimers Crater Fill display can be turned Setting Hot Start Aluminum Pulse Only Parameters Manual Hot Start ModeTo exit this menu, press the Setup 1 button OM-1327 Rmpt − Ramp TimeSetting Crater Fill Recommended Crater Parameters Recommended Crater Fill Parameters19ga 20ga 05mm 0.9mm System Reset Motor Calibration Function Set Up Push Motor Torque SUP Or Reset rES Routine Maintenance Disconnect power= Check = Change ~ = Clean = Replace OverheatingWorking on unit Measuring Input Capacitor VoltageSignificant DC voltage can Changing Drive Roll and Wire Inlet Guide Displays a jog wire feed speed OM-1327 Help DisplaysJog XXX Wire Feed Speed HelpTip Save MM 350PTroubleshooting Temperatures are within acceptable limits see -2andConnect work clamp to get good metal to metal contact Unit is in an overheated condition see SectionOM-1327 − Electrical Diagram 224 242-B Circuit Diagram For 460V/575V Models 223 926-B Drive Roll And Wire Guide Kits Page Page Support ServiceYour distributor also gives 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