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Installation

Section A

Location

A-1

Input Wiring

A-1

Output Connections

A-1

a. Wire Feeder Connections

A-1

Ratings:

A-1

Connection of AC-1200 (with NL Option) to LAF or LT34

A-2

Connection of AC-1200 to NA-4 with Switch for ‘Current Control’

A-2

Connection of AC-1200 to NA-4 with rheostat for current control or LT-6

A-2

b. Output Studs

A-3

c. Auxiliary Power

A-3

Duty Cycle

A-3

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Operation

Section b

Safety Precautions

B-1

To set for machine or Remote Control

B-1

To set Output Current

B-1

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Maintenance

Section D

Safety Precautions

D-1

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Troubleshooting

Section E

Safety Precautions

E-1

How to Use Troubleshooting Guide

E-1

Troubleshooting Guide

E-2,E-3

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Wiring Diagrams ..............................................................................................Section F

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PARTS PAGES

P-119, P-28, P-84

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Lincoln Electric AC-1200 manual TAbLE of Contents