Lincoln Electric R3R-500 User Manual

MASTER TABLE OF CONTENTS FOR ALL SECTIONS

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IDEALARC R3R

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Safety.................................................................................................................................................i-iv

Installation .............................................................................................................................Section A

Technical Specifications .............................................................................................................A-2

Safety Precautions......................................................................................................................A-5

Select Suitable Location (Stacking, Tilting, Lifting) ....................................................................A-5

Input Connections.......................................................................................................................A-6

Reconnect Procedure .................................................................................................................A-8

Output Connections (Stick, TIG, Air/Carbon Arc Cutting) ..........................................................A-9

Operation...............................................................................................................................Section B

Safety Instructions ......................................................................................................................B-2

General Description ....................................................................................................................B-3

Controls and Settings .................................................................................................................B-4

Welding Operation ......................................................................................................................B-6

Accessories...........................................................................................................................Section C

Maintenance .........................................................................................................................Section D

Safety Precautions......................................................................................................................D-2

Routine and Periodic Maintenance ............................................................................................D-2

General Component Locations...................................................................................................D-3

Theory of Operation .............................................................................................................Section E

Troubleshooting and Repair.................................................................................................Section F

How To Use Troubleshooting Guide ...........................................................................................F-2

Troubleshooting Guide ................................................................................................................F-4

Test Procedures ........................................................................................................................F-10

Oscilloscope Waveforms ..........................................................................................................F-35

Replacement Procedures..........................................................................................................F-39

Retest After Repair....................................................................................................................F-61

Electrical Diagrams ..............................................................................................................Section G

Parts Manual................................................................................................................................P-206

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