TABLE OF CONTENTS

SECTION 1 – SAFETY RULES FOR OPERATION OF ARC WELDING POWER SOURCE

1

1-1.

Introduction

1

1-2.

General Precautions

1

1-3.

Arc Welding

4

1-4.

Standards Booklet Index

5

SECTION 2 – SAFETY PRECAUTIONS AND SIGNAL WORDS

6

2-1. General Information And Safety

6

2-2. Safety Alert Symbol And Signal Words

6

SECTION 3 – SPECIFICATIONS

7

3-1.

Description

7

SECTION 4 – INSTALLATION

7

4-1.

Location

7

4-2.

Interconnecting Cord Installation

7

SECTION 5 – OPERATOR CONTROLS

9

5-1. 120 Volt Load/240 Volt Load Selector Switch

9

5-2.

Pilot Lights

9

5-3.

Amperage Load Switches

9

5-4.

Voltmeter

10

5-5.

Hertz Meter

10

5-6.

Dual-Scale AC Ammeter

10

SECTION 6 – SEQUENCE OF OPERATION

10

6-1.

Loading Procedure

10

6-2.

Shutting Down

11

SECTION 7 – MAINTENANCE

11

7-1.

Inspection And Upkeep

11

7-2.

Internal Cleaning

11

SECTION 8 – PARTS LIST

12

Figure 8-1. Main Assembly

12

Figure 8-2. Panel, Front w/Components

14

Figure 8-3. Resistor Assembly

15

OM-877 – 11/95

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Miller Electric wire feeder owner manual Table of Contents