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TAbLE OF CONTENTS

 

viii

 

 

 

Page

 

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Installation

Section A

 

Technical Specifications

A-1

 

Safety Precautions

A-2

 

Location

A-2

 

High Frequency Protection

A-2

 

Weld cable Sizes

A-2

 

Analog Control Cable

A-3

 

Cable Connections and Control Cable Connector

A-4

 

Shielding Gas Connection

A-4

 

Wire Drive Configuration

A-5

 

Changing The Gun Receiver Bushing

A-5

 

Procedure to Install Drive Rolls and Wire Guides

A-5

 

Pressure Arm Adjustment

A-6

 

Loading Spools of Wire

A-6

 

Gun Connections

A-6

 

Power Source to LN-25™ Pro Dual Power Cable Connection Diagrams

A-7 thru A-9

 

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Operation

Section b

 

Safety Precautions

B-1

 

Graphic Symbols that appear on this Machine or in this Manual

B-1

 

Definition of Welding Terms

B-2

 

General Description

B-2

 

Recommended Processes, Equipment Limitations, Recommended Power Sources

..........B-2

 

Case Front Controls

B-3 thru B-5

 

Internal Controls

B-6

 

Internal Controls Decription

B-7

 

Constant Current Wire Welding

B-8

 

Rear Controls

B-9

 

Gas Purge Pushbutton

B-10

 

Flow Meter

B-10

 

Power-Up Sequence

B-10

 

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Accessories

Section C

 

Factory Installed Equipment

C-1

 

Drive Roll Kits used

C-1

 

Accessories Used

C-2 thru C-5

 

Installation of Water Cooling Kit

C-6

 

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Maintenance

Section D

 

Safety Precautions

D-1

 

Routine Maintenance

D-1

 

Periodic Maintenance

D-1

 

Calibration Specification

D-1,D-2

 

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Troubleshooting

Section E

 

How to Use Troubleshooting Guide

E-1

 

Troubleshooting Guide

E-2, E-3

 

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Wiring Diagram & Dimension Prints

Section F

 

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Parts Pages

P-630 Series

 

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Lincoln Electric IM10031-A manual TAbLE of Contents