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TABLE OF CONTENTS

 

Page

 

 

 

Installation

Section A

Technical Specifications

A-1

Product Description

A-2

Warranty

A-2

Safety Precautions

A-3

Product Overview

A-3

Filling the Reservoir

A-4

Water Line Connection

A-4

Horizontally Mounting Magnum Coolers to Lincoln TIG Power Sources

A-5

Vertically Mounting Magnum Coolers to Lincoln Undercarriages

A-5

Water Cooled Equipment Installation

A-8

K440-1 LN-7 GMA Wire Feeder with Gas and Water Solenoid Valve

A-10

K527 Water Solenoid Kit for LN-7

A-10

K529-10 Power Input Cable with Water and Gas Lines

A-11

 

 

 

Operation

Section B

Safety Precautions

B-1

Operating Precautions

B-1

Lighted Power Switch

B-1

Turning the System On

B-1

Magnum System Monitor

B-2

Demand System with Water Valve or Solenoid

B-2

Surge Protection

B-2

Fan Motor and Fan Blade

B-2

Pump and Pump Pressure

B-2

Pump Failure

B-3

Cooling Efficiency

B-3

 

 

 

Accessories

Section C

Accessories

C-1

 

 

 

Maintenance

Section D

Safety Precautions

D-1

Heat Exchanger Maintenance

D-1

Reservoir Maintenance

D-1

 

 

 

Troubleshooting

Section E

Safety Precautions

E-1

How to Use Troubleshooting Guide

E-1

Troubleshooting Guide

E-2

 

 

 

Wiring Diagrams

Section F

Wiring Diagrams

F-1,F-2

 

 

 

Parts List

Appendix

 

 

 

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Lincoln Electric IM438-B manual Table of Contents