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TABLE OF CONTENTS

 

vi

 

 

 

Page

 

 

 

 

 

Installation

Section A

 

Technical Specifications

A-1

 

Safety Precautions

A-2

 

Exhaust Spark Arrester

A-2

 

Location / Ventilation

A-2

 

Machine Grounding

A-2

 

Lift

Bail

A-2

 

Trailers

A-3

 

Polarity Control and Cable Sizes

A-3

 

Pre-Operation Service

A-3

 

Oil

A-4

 

Fuel

A-4

 

Cooling System

A-4

 

Battery Charging

A-4

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Operation

Section B

 

Safety Precautions

B-1

 

General Description

B-1

 

Design Summary

B-1,B-2

 

Engine Operation

B-2

 

Starting the Perkins 104.22 Engine

B-2

 

Stopping the Engine

B-2

 

Typical Fuel Consumption

B-2

 

Engine Break-In

B-3

 

Welder Operation

B-3

 

Duty Cycle

B-3

 

Control of Welding Current

B-3

 

Idler Operation

B-4

 

Auxiliary Power

B-4

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Accessories

Section C

 

Optional Equipment (Field Installed)

C-1

________________________________________________________________________

 

 

Maintenance

Section D

 

Safety Precautions

D-1

 

General Instructions

D-1

 

Cooling System

D-1

 

Engine Maintenance

D-1

 

Bearings

D-2

 

Commutator and Brushes

D-2

 

Idler Maintenance

D-2

 

Nameplates

D-2

 

Purging Air from Fuel System

D-2,D-3

 

Engine Service Chart

D-3

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Troubleshooting

Section E

 

Safety Precautions

E-1

 

How to Use Troubleshooting Guide

E-1

 

Troubleshooting Guide

E-2 thru E-7

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Diagrams

Section F

 

Wiring Diagram

F-1

 

Remote Control Wiring / Connection Diagram(Optional)

F-2

 

Dimension Print

F-3

________________________________________________________________________

 

 

Parts Manual

P448

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Lincoln Electric IM769 manual Table of Contents