Miller Electric 350P manual Pulse MIG Welding Mode, ARC Length

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

5-2. Pulse MIG Welding Mode

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2

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8

9

7

Ref. 213 935-A

When the PULSE MIG (1, 2) is illuminated, the unit is in Pulse MIG Welding mode.

SETUP

To enter Pulse MIG welding mode, depress the SETUP (6) button once to go to GUN selection. Rotate the right knob (9) to select the gun being used. Select MIG for standard

MIG gun, or select XR‐A, EDGE, PYTH alpr for push pull guns, or SPL for spoolgun.

Depress SETUP (6) a second time to illuminate the PROCESS (3) light. Rotate right knob (9) until PULS is displayed.

Depress SETUP (6) button again to illuminate the WIRE (4) light. Adjust left knob (8) to select wire type, adjust right knob (9) to select wire size.

Depress SETUP (6) button again to exit WIRE menu and enter TIMERS (5) menu. The TIMERS (5) light will illuminate. For description of the TIMERS, refer to TIMERS menu (see Section 5-3)

If crater fill function menus are enabled, TIMERS light will stay on to allow for adjust- ment of crater parameters and timers (see Section 5-6).

Depress SETUP (6) button again to exit menus and enter PULSE welding mode.

OPERATION

Adjust right knob (9) for proper Wire Feed speed and adjust left knob (8) to change Arc Length if required. Arc length will de- fault to 50 if never adjusted previously. Re- fer to Pulse MIG welding chart for proper Wire Speed setting for metal and metal thickness being welded (see Section 4-9). All Pulse MIG programs are setup with the gases listed in the Pulse MIG welding chart. If alternate gases are used, adjust Arc Length and/or Sharp Arc (Arc Con- trol) (7) to adjust arc characteristics.

ARC LENGTH

Arc length can be adjusted from 0-99. All Pulse MIG programs are set with a value of

50.Adjusting the Arc Length will vary the length of the welding arc cone.

 

(0 Setting)

 

(99 Setting)

 

 

 

 

 

 

 

 

 

 

Low Setting

High Setting

If a gas is used other than what is listed on the Pulse MIG welding program chart, the Arc Length can be adjusted to help custom- ize your arc to the gas being used.

ARC CONTROL

Pulse MIG (1, 2) welding mode: Depress ARC CONTROL (7) button to enter Arc Control menu for sharp arc. SHRP will ap- pear on the left display and the correspond- ing setting will appear on the right display. The setting can be adjusted from 0-50 and all Pulse MIG welding programs are de- signed with a setting of 25. Adjusting the Sharp Arc setting will vary the width of the welding arc cone.

 

(0 Setting)

 

(50 Setting)

 

 

 

 

 

 

 

 

 

Low Setting

High Setting

If a gas is used other than what is listed on the Pulse MIG welding program chart, the Sharp Arc can be adjusted to help custom- ize your arc to the gas being used.

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Contents File MIG Gmaw ProcessesDescription From Miller to You Table of Contents Warranty HOT Parts can burn Symbol UsageArc Welding Hazards Electric Shock can killFlying Metal or Dirt can injure eyes Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionMoving Parts can injure Welding Wire can injureFire or Explosion hazard Falling Equipment can injureAbout Implanted Medical Devices Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationIndique des instructions spécifiques Symboles utilisésUNE Décharge Électrique peut entraîner la mort LE Soudage peut provoquer un incendie ou une explosion LES Pièces Chaudes peuvent provoquer des brûluresLES Fumées ET LES GAZ peuvent être dangereux LA Chute DE L’ÉQUIPEMENT peut provoquer des blessures LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées Risque D’INCENDIE OULE Soudage À L’ARC risque de provoquer des interférences Proposition californienne 65 AvertissementsLes Pièces Mobiles peuvent causer des blessures LES Fils DE Soudage peuvent provoquer des blessuresEn ce qui concerne les implants médicaux Principales normes de sécuritéInformations relatives aux CEM OM-1327 Duty Cycle And Overheating SpecificationsVolt-Ampere Curve Connecting To Weld Output TerminalsInstalling Welding Gun/Cable Holder Installing Work ClampInstalling Welding Gun Connecting Spoolmatic 15A Or 30A Gun Be sure to trim liner to proper extension Connecting XR Edge, XR-A Gun, XR-A Python, Or XR Aluma-ProXR Edge guns prior to serial no Changing Polarity Setting Gun Polarity For Wire TypeRear Panel Installing Gas SupplyMin Grounding Conductor Size In AWG Installing Wire Spool and Adjusting Hub TensionElectrical Service Guide Hz Single Phase Hz Three Phase Input VoltageSelecting Input Voltage 200/230/460 Volt Models Only Serial Number And Rating Label Location Selecting a Location And Connecting 3-Phase Input PowerDisconnect Device Input Power Connections Selection a Location And Connecting 1-Phase Input PowerDo not move or operate Unit where it could tip Hold wire tightly to keep It from unraveling Threading Welding Wire For MIG GunFor Aluminum Push-Pull welding For XR-A Pistol Gun Threading Welding Wire Through XR GunsTurn welding power source Off Controls MIG ModeJog Mode Pulse MIG Gun-On-Demand Pulse MIG Mode Voltage AdjustmentWeld Status MIG Gun-On-DemandWeld Parameters For MIG ChartWeldçêcharts Pulse Mode− Programming MIG Welding ModeARC Length Pulse MIG Welding ModeTimers Crater Fill display can be turned Two parameters that will have Setting Hot Start Aluminum Pulse Only ParametersManual Hot Start Mode Setting Crater Fill Recommended Crater Fill Parameters Recommended Crater Parameters19ga 20ga 05mm 0.9mm System Reset Motor Calibration Function Set Up Push Motor Torque SUP Maintain more often during severe conditions Routine MaintenanceOverheating Measuring Input Capacitor Voltage Grooved drive rolls are re Quired for feeding aluminum wire Changing Drive Roll and Wire Inlet GuideHelp Displays XXXMM 350P Jog XXX Wire Feed SpeedHelp Tip SaveTrouble Remedy TroubleshootingOM-1327 − Electrical Diagram 246 030-B Drive Roll And Wire Guide Kits − Parts ListSupport ServiceMiller Electric Mfg. Co Owner’s Record

350P specifications

The Miller Electric 350P is a highly regarded power source in the world of welding, known for its impressive performance and versatility. This machine is part of the Miller family's long-standing tradition of providing reliable and efficient welding solutions for various applications including construction, manufacturing, and maintenance.

One of the main features of the Miller 350P is its ability to perform both MIG and Pulsed MIG welding. This dual capability allows operators to choose the most suitable welding process for their specific requirements. The machine is equipped with a robust inverter technology, which greatly enhances its efficiency and reduces energy consumption. The inverter design allows for a portable and lightweight unit, making it easier for welders to transport and set up in different working environments.

The 350P showcases an intuitive interface, featuring a digital display that provides real-time information on parameters such as voltage, current, and wire feed speed. This advanced interface is user-friendly, allowing operators to make quick adjustments on the fly, ultimately improving productivity and weld quality. The machine also supports a wide range of materials, including steel, stainless steel, and aluminum, making it a versatile tool for various projects.

Another key characteristic of the Miller 350P is its advanced arc control technology. This includes features such as Auto-Set and Adaptive Hot Start, which automatically adjust the welding parameters based on the material thickness and type. This technology not only simplifies the process for the operator but also enhances the overall quality of the welds, reducing the risks of defects and ensuring consistent results.

Additionally, the Miller 350P is designed with durability in mind. The machine is housed in a rugged case that protects it from challenging environments, allowing it to withstand the rigors of everyday use. Its cooling system ensures that it operates at optimal temperatures, preventing overheating during extended welding sessions.

In summary, the Miller Electric 350P is a powerful and versatile welding machine designed to meet the demands of today’s welding professionals. With its advanced technologies, user-friendly interface, and durable construction, it stands out as a top choice for those seeking efficiency and reliability in their welding processes. Whether for industrial applications or personal projects, the 350P offers a robust solution that supports a wide variety of welding needs.
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