Miller Legend 301 G Owner’s Manual - Safety Precautions - Read Before Using

Oct 23, 2026

Owner’s manual for the Miller Legend 301 G engine-driven welding generator, focused on helping users operate the equipment correctly and safely. Includes guidance on safety precautions before use, arc welding hazards, engine and compressed air hazards, additional installation/operation/maintenance symbols, and EMF information. Provides a structured overview of sections for definitions, specifications, and installation topics such as battery activation, exhaust piping, output terminal connections, and cable selection. Also contains a table of contents for quick navigation.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages60

Reading Time2 h 31 min

AccessFree to download

SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING

1-1. Symbol Usage

1-2. Arc Welding Hazards

1-3. Engine Hazards

1-4. Compressed Air Hazards

1-5. Additional Symbols For Installation, Operation, And Maintenance

1-6. California Proposition 65 Warnings

1-7. Principal Safety Standards

1-8. EMF Information

SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION

2-1. Signification des symboles

2-2. Dangers relatifs au soudage à l’arc

2-3. Dangers existant en relation avec le moteur

2-4. Dangers liés à l’air comprimé

2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance

2-6. Principales normes de sécurité

2-7. Information sur les champs électromagnétiques

SECTION 3 − DEFINITIONS

3-1. Symbol Definitions

SECTION 4 − SPECIFICATIONS

4-1. Description

4-2. Weld, Power, And Engine Specifications

4-3. Dimensions, Weights, and Operating Angles

4-4. Fuel Consumption While Welding And Using Generator Power

4-5. Generator Power Curve

4-6. Duty Cycle

4-7. Stick And MIG Mode Volt-Ampere Curves

4-8. DC TIG Mode Volt-Ampere Curves

SECTION 5 − INSTALLATION

5-1. Installing Welding Generator

5-2. Engine Prestart Checks

5-3. Activating The Dry Charge Battery (If Applicable)

5-4. Connecting The Battery

5-5. Installing Exhaust Pipe

5-6. Connecting To Weld Output Terminals

5-7. Selecting Weld Cable Sizes*

5-8. Remote Receptacle Information

Visit our website at [www.MillerWelds.com](www.MillerWelds.com) OM-4411 207 283E | May 2004
Processes | | | --- | --- | | | Stick (SMAW) Welding
TIG (GTAW) Welding
MIG (GMAW) Welding & Flux Cored (FCAW) WeldingWith Voltage Sensing Feeder | | Description | | Engine Driven Welding Generator Miller Legend 􀀁 301 G From Miller to You Thankyou and congratulations on choosing Miller. Now you can get the job done and get it done right. We know you don’t have time to do it any other way. That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality. Like you, his customers couldn’t afford anything less. Miller products had to be more than the best they could be. They had to be the best you could buy. Today, the people that build and sell Miller products continue the tradition. They’re just as committed to providing equipment and service that meets the high standards of quality and value established in 1929. This Owner’s Manual is designed to help you get the most out of your Miller products. Please take time to read the Safety precautions. They will help you protect yourself against potential hazards on the worksite. Miller is the first welding equipment manufacturer in [the U.S.A. to](the U.S.A. to) be registered to the ISO 9001:2000 Quality System Standard. We’ve made installation and operation quick and easy. With Miller you can count on years of reliable service with proper maintenance. And if for some reason the unit needs repair, there’s a Troubleshooting section that will help you figure out what the problem is. The parts list will then help you to decide the exact part you may need to fix the problem. Warranty and service information for your particular model are also provided. Miller Electric manufactures a full line ofwelders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual catalog sheets. To locate your nearest distributor or service agency call 1-800-4-A-Miller, or visit us at [www.MillerWelds.com on the web](www.MillerWelds.com on the web). Mil_Thank 7/03 Working as hard as you do − every power source from Miller is backed by the most hassle-free warranty in the business. TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING .................................. 1 1-1. Symbol Usage ........................................................................ 1 1-2. Arc Welding Hazards .................................................................. 1 1-3. Engine Hazards ...................................................................... 2 1-4. Compressed Air Hazards ............................................................... 3 1-5. Additional Symbols For Installation, Operation, And Maintenance ............................. 3 1-6. California Proposition 65 Warnings ....................................................... 4 1-7. Principal Safety Standards ............................................................. 4 1-8. EMF Information ...................................................................... 4 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION ............................ 5 2-1. Signification des symboles ............................................................. 5 2-2. Dangers relatifs au soudage à l’arc ...................................................... 5 2-3. Dangers existant en relation avec le moteur ............................................... 6 2-4. Dangers liés à l’air comprimé ........................................................... 7 2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance ...... 7 2-6. Principales normes de sécurité .......................................................... 8 2-7. Information sur les champs électromagnétiqu

FAQs

What is the purpose of the Miller Legend 301 G owner’s manual?

The manual helps users get the most out of Miller products by emphasizing safety precautions and explaining how to operate the equipment and find troubleshooting information when repairs are needed.

Which safety topics are covered before using the welding generator?

It covers safety precautions including symbol usage, arc welding hazards, engine hazards, compressed air hazards, additional symbols for installation/operation/maintenance, California Proposition 65 warnings, principal safety standards, and EMF information.

What installation steps are listed for the welding generator?

The table of contents includes installing the welding generator, engine prestart checks, activating the dry charge battery (if applicable), connecting the battery, installing the exhaust pipe, connecting to weld output terminals, selecting weld cable sizes, and remote receptacle information.

Oct 23, 2026

Uploaded by Sophia Brooks