Miller Electric Legend 301 G - User Manual

Processes
Description
TIG (GTAW) Welding
Stick (SMAW) Welding
Engine Driven Welding Generator
OM-4411 207 283E
May 2004
Miller Legend 301 G

Visit our website at
www.MillerWelds.com
MIG (GMAW) Welding &
Flux Cored (FCAW) Welding-
With Voltage Sensing Feeder

Summary

SECTION 1 - SAFETY PRECAUTIONS

Arc Welding Hazards

Details hazards associated with arc welding processes and necessary precautions.

Engine Hazards

Compressed Air Hazards

SECTION 4 - SPECIFICATIONS

Weld, Power, And Engine Specifications

Details technical specifications for welding modes, power output, and engine.

Duty Cycle

Stick And MIG Mode Volt-Ampere Curves

DC TIG Mode Volt-Ampere Curves

SECTION 5 - INSTALLATION

Installing Welding Generator

Provides instructions and safety precautions for mounting and securing the generator.

Engine Prestart Checks

Activating The Dry Charge Battery (If Applicable)

Connecting The Battery

Connecting To Weld Output Terminals

Selecting Weld Cable Sizes*

Adjusting Wire (MIG) Weld Puddle Consistency

SECTION 6 - OPERATING WELDING GENERATOR

Front Panel Controls

Description Of Front Panel Controls

Process Switch

Remote Amperage;Voltage Control

SECTION 7 - OPERATING AUXILIARY EQUIPMENT

60 Hz Generator Power Receptacles And Circuit Breakers

Variable Frequency (Hz) Generator Power Receptacle RC3

SECTION 8 - MAINTENANCE & TROUBLESHOOTING

Routine Maintenance

Servicing Air Cleaner

Changing Engine Oil, Oil Filter, And Fuel Filter

Overload Protection

Troubleshooting

SECTION 9 - ELECTRICAL DIAGRAM

SECTION 10 - GENERATOR POWER GUIDELINES

How Much Power Does Equipment Require?

Power Required To Start Motor

How Much Power Can Generator Supply?

SECTION 11 - PARTS LIST

Miller Electric Legend 301 G Specifications