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Miller Electric Millermatic Passport Plus User Manual

Miller Electric Millermatic Passport Plus
44 pages
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OM-235 825E 201010
Processes
Description
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Arc Welding Power Source And Wire
Feeder
Millermatic Passport Plus
R
File: MIG (GMAW)
Visit our website at
www.MillerWelds.com
R

Table of Contents

Questions and Answers:

Miller Electric Millermatic Passport Plus Specifications

General IconGeneral
Welding ProcessMIG (GMAW)
Input Voltage120/230V
Duty Cycle20%
Wire Feed Speed50-700 ipm (1.3-17.8 m/min)
Wire Diameter0.024-0.035 in
Output Amperage Range30-140A

Summary

Safety Precautions

Symbol Usage

Explains symbols like DANGER, WARNING, and NOTICE for hazard identification.

Arc Welding Hazards

Details electrical shock risks, safe work practices, and hazardous conditions.

Additional Symbols For Installation, Operation, And Maintenance

Covers symbols for fire, falling equipment, overuse, sparks, static, moving parts, wire, and interference.

Specifications

Specifications

Provides detailed technical specifications like input voltage, amperage, and dimensions.

Duty Cycle And Overheating

Explains duty cycle percentages and overheating indicators with cooling procedures.

Installation

Operation

Controls

Identifies and describes the functions of the control panel buttons and indicators.

Weld Parameter Chart

A chart providing recommended voltage, wire speed, and gas settings for different materials.

Maintenance & Troubleshooting

Electrical Diagram

MIG Welding (GMAW) Guidelines

Typical MIG Process Control Settings

Provides guidance on setting voltage and wire feed speed for MIG welding.

Troubleshooting – Excessive Spatter

Identifies causes and corrective actions for excessive spatter during welding.

Troubleshooting – Porosity

Addresses causes and solutions for porosity in weld metal.

Troubleshooting – Excessive Penetration

Guides on fixing excessive weld penetration.

Troubleshooting – Lack Of Penetration

Provides solutions for insufficient weld penetration.

Troubleshooting – Incomplete Fusion

Offers remedies for incomplete fusion in welds.

Troubleshooting – Burn-Through

Explains how to avoid and fix burn-through issues.

Parts List

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