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Miller Axcess 300 User Manual

Miller Axcess 300
52 pages
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OM-216 967U 201206
Axcess 300
Processes
Description
MIG (GMAW) Welding
Pulsed MIG (GMAW-P)
Flux Cored (FCAW) Welding
Automatic Welding
Automatic Welding Interface And
Arc Welding Power Source
File: Advanced Manufacturing Systems
Visit our website at
www.MillerWelds.com/ams
R

Table of Contents

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Miller Axcess 300 Specifications

General IconGeneral
BrandMiller
ModelAxcess 300
CategoryWelding System
LanguageEnglish

Summary

Safety Precautions and Hazards

1-1. Symbol Usage

Explains hazard symbols used throughout the manual.

1-2. Arc Welding Hazards

Details dangers associated with the arc welding process.

General Welding Hazards

Covers hazards like fumes, arc rays, fire, noise, and cylinder safety.

Additional Safety Information

Details symbols for installation, operation, maintenance, and specific hazards.

1-4. California Proposition 65 Warnings

Warns about chemicals in products causing cancer or birth defects.

1-5. Principal Safety Standards

Lists key safety standards and where to find them.

1-6. EMF Information

Explains EMF effects and precautions for medical implants.

Specifications and Performance Data

3-1. Unit Specifications

Details electrical input, output, and ratings of the unit.

3-2. Dimensions And Weight

Provides physical dimensions and weight of the welding unit.

3-3. Duty Cycle And Overheating

Explains duty cycle limitations and overheating precautions.

3-4. Volt-Ampere Curves

Shows the voltage and amperage output capabilities of the unit.

Installation and Setup Procedures

4-1. Serial Number And Rating Label Location

States where to find serial and rating information for the product.

4-2. Selecting A Location

Provides guidance on choosing a suitable installation location for the unit.

4-3. Connection Diagram

Illustrates the overall connection diagram for the welding setup.

4-4. Rear Panel Receptacles And Supplementary Protectors

Identifies rear panel connectors and protective devices.

4-5. Connecting To Weld Terminals

Details the correct procedure for connecting weld cables to output terminals.

4-6. Network Wire Feeder Receptacle Functions

Explains the functions of pins on the network wire feeder receptacle.

4-7. Optional E-Stop Receptacle Functions

Describes the function of the optional E-Stop receptacle.

4-8. Electrical Service Guide

Provides guidance on electrical service requirements and fuse/wire sizing.

4-9. Connecting 3-Phase Input Power

Details the procedure for connecting 3-phase input power to the unit.

4-10. Connecting 1-Phase Input Power

Details the procedure for connecting 1-phase input power to the unit.

Recommended Setup Procedures

5-1. Selecting Weld Cable Sizes*

Provides a guide for selecting appropriate weld cable sizes based on amperage and length.

5-2. Welding Circuit

Explains how to minimize voltage drops by optimizing the welding circuit loop.

5-3. Arranging Welding Cables To Reduce Welding Circuit Inductance

Illustrates methods for arranging cables to reduce inductance and improve welding properties.

5-4. Using Multiple Welding Power Sources

Discusses considerations for using multiple welding power sources together.

5-5. Voltage Sensing Lead And Work Cable Connections For Multiple Welding Arcs

Details proper setup for voltage sensing and work cable connections for multiple arcs.

Operation and Maintenance

6-1. Front Panel Switches

Identifies and explains the function of front panel controls and indicators.

6-2. Options

Lists and describes available optional features for the unit.

7-1. Routine Maintenance

Outlines regular maintenance tasks and their recommended frequency.

7-2. Blowing Out Inside Of Unit

Provides instructions for cleaning the interior of the unit using compressed air.

Servicing Safety Precautions

8-1. Symbol Usage

Explains safety symbols specifically for servicing procedures.

8-2. Servicing Hazards

Details hazards associated with performing maintenance and servicing on the equipment.

8-3. California Proposition 65 Warnings

Repeats California Proposition 65 warnings for chemicals.

8-4. EMF Information

Provides information on EMF and precautions for individuals with medical implants.

Troubleshooting and Diagnostics

9-1. Removing Cover and Measuring Input Capacitor Voltage

Guides on safely accessing and measuring input capacitor voltage.

9-2. Weld Process Board PC4 Diagnostic LEDs

Identifies diagnostic LEDs on the Weld Process Board PC4.

9-3. Diagnostic LEDs On Process Board PC4

Explains the status and diagnosis associated with the diagnostic LEDs.

9-4. Network And Module Status LEDs

Describes the status and diagnosis for network and module status LEDs.

9-5. Troubleshooting

Provides a table of common troubles and their remedies.

Parts List and Diagrams

Figure 11-1. Main Assembly

Shows an exploded view of the main assembly and lists its components.

Figure 11-2. Windtunnel Assembly LH And RH (Fig 11-1 Item 6)

Details components of the left and right windtunnel assemblies.

Figure 11-3. Top Tray Assembly

Illustrates the top tray assembly and its associated parts.

Figure 11-4. Rear Panel Assembly

Shows the rear panel assembly and lists its components.

Figure 11-5. Front Panel Assembly

Displays the front panel assembly and its constituent parts.

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