Miller Electric Axcess 300 manual Connecting To Weld Terminals

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4-8. Connecting To Weld Terminals

.If using an electrode negative (straight polarity) process, the volt sense lead must be connected to the work.

1

2

6

3

Do not place

anything between

weld cable terminal and copper bar.

 

4

Tools Needed:

5

 

3/4 in (19 mm)

 

Correct InstallationIncorrect Installation

Ref. 803 667-A / 803 778-A

! Turn off power before connecting to weld output terminals.

! Failure to properly connect weld cables may cause excessive heat and start a fire, or damage your machine.

Determine total cable length in weld circuit (both positive and negative cables com- bined) and maximum welding amperes.

See Section 5-1to select proper cable size.

1Positive (+) Weld Output Terminal

2Negative (−) Weld Output Terminal

Connect positive weld cable to Positive (+) weld terminal and negative (−) cable to Negative weld terminal.

3Weld Output Terminal

4Supplied Weld Output Terminal Nut

5Weld Cable Terminal

6 Copper Bar

Remove supplied nut from weld output terminal. Slide weld cable terminal onto weld output terminal and secure with nut so that weld cable terminal is tight against copper bar. Do not place anything between weld cable terminal and copper bar. Make sure that the surfaces of the weld cable terminal and copper bar are clean.

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Contents OM-230 032C ProcessesDescription File Advanced Manufacturing SystemsFrom Miller to You Table of Contents − Troubleshooting Directives StandardsDecstat1/07 Page Symbol 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 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 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 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-230 032 Disconnect input plug or power before working on machine − DefinitionsManufacturer’s Warning Label Definitions Keep your head out of the fumesWeee Label Symbols And Definitions I1maxI1eff Manufacturer’s Rating Label− Installation SpecificationsDimensions And Weight Duty Cycle And Overheating Volt-Ampere Curves100% Duty Cycle At 225 Amperes OverheatingConnection Diagram Selecting a LocationMovement Tipping Do not move or operate LocationRear Panel Receptacles And Supplementary Protectors 115 V 10 a AC Receptacle RC2Receptacle supplies From RC2 is limited by supplementaryConnecting To Weld Terminals Network Wire Feeder Receptacle Functions PinElectrical Service Guide ThreeInput Voltage 400 Input Amperes At Rated Output Connecting Input Power Welding Power Source Input Power ConnectionsDisconnect Device Input Power Connections − Recommended Setup Procedures Selecting Weld Cable SizesWelding Circuit Gun TravelWCL Current Flow PathBad BetterBest Using Multiple Welding Power Sources Bad Setup Wire Feeder Drop in the workpiece. The voltage dropBetter Setup Supporting separate voltage feedback to OM-230 032Best Setup Front Panel Switches − OperationOptions − Maintenance Routine MaintenanceBlowing Out Inside Of Unit − Safety Precautions for Servicing Shock Hazard from testingServicing Hazards Exploding Parts can cause injuryCalifornia Proposition 65 Warnings − Troubleshooting Removing Cover and Measuring Input Capacitor VoltageWeld Process Board PC4 Diagnostic LED’s Diagnostic LED’s On Process Board PC4Status Diagnosis Network And Module Status LED’s Network Status LED’s Module Status LED’sRed Circuit board is operating normallyTroubleshooting Trouble RemedyOM-230 032 − Electrical Diagrams Circuit Diagram For Welding Power Source229 810-A − Parts List − Fig17 − Fig 1411 HD2 Windtunnel Assembly LH And RH Windtunnel Assembly LH And RH 1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly Dia Part Page Service Your distributor also givesSupport 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

Axcess 300 specifications

The Miller Electric Axcess 300 is a cutting-edge power source designed for advanced welding applications. This machine stands out in the marketplace for its unique combination of features, performance, and versatility. Ideal for industrial environments, the Axcess 300 is particularly well-suited for multi-process welding, allowing users to engage in MIG, TIG, and Stick welding with ease.

One of the hallmark features of the Axcess 300 is its exceptional output capability. With a maximum output of 300 amps, this machine is equipped to handle a variety of welding tasks ranging from light to heavy fabrication. The machine can easily accommodate materials of varying thicknesses, making it an exceptional choice for diverse welding projects.

Incorporating Miller's advanced Auto-Set technology, the Axcess 300 simplifies the setup process for welders. With just a few inputs from the operator, the machine intelligently adjusts itself to provide optimal welding conditions, ensuring high-quality results without the need for extensive expertise. This feature is especially beneficial for less experienced welders, allowing them to produce excellent welds with minimal guidance.

The Axcess 300 employs Miller's innovative X-Mode technology, which helps to maintain a stable arc even when working with challenging materials or in fluctuating conditions. This enhances arc control, minimizing defects such as spatter and burn-through. Moreover, the machine's extensive voltage range allows for superior performance over different welding procedures, contributing to more efficient operation overall.

Enhanced portability is another important characteristic of the Axcess 300. Its compact design and lightweight construction make it easy to transport, allowing operators to quickly move the machine to different job sites. The durable enclosure protects against the rigors of industrial use, ensuring a long operational lifespan.

Safety features integrated into the Axcess 300 include a built-in thermal overload protection system, which prevents the machine from overheating during heavy usage. Furthermore, the intuitive interface with easy-to-read displays allows for straightforward operational controls, enabling welders to focus on their work without unnecessary distraction.

In summary, the Miller Electric Axcess 300 is a versatile, powerful, and user-friendly welding power source that combines advanced technology with practical features, making it an invaluable asset for professionals in various sectors.
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