Table of Contents

TABLE OF CONTENTS
	Page
GENERAL DESCRIPTION	8
RECOMMENDED PROCESSES & EQUIPMENT	8
AC and DC Constant Current Welding	8
TIG Welding	8
DESIGN FEATURES	8
OPTIONS/ACCESSORIES & COMPATIBLE LINCOLN EQUIPMENT	8
Power Factor Capacitors	8
Undercarriage	8
Hi-Freq	8
Standard Accessory Set	8
TECHNICAL SPECIFICATIONS	9
INSTALLATION	10-11
Safety Precautions	10
Machine Installation	10
Location	10
Input Connections	10
Stacking	11
Installation of Field Installed Options	11
Output Cable Size and Connection	11
OPERATION	12
Safety Precautions	12
Duty Cycle	12
Control Operation	12
MAINTENANCE	13
Safety Precautions	13
General Maintenance	13
TROUBLESHOOTING	13-15
Rectifier Troubleshooting	13
Troubleshooting Procedures	14-15
WIRING DIAGRAMS	16-17
PARTS LIST	P200 Series

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Contents

Idealarc AC/DC Safety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a LʼArc Précautions DE Sûreté On-Line Product Registration Please Examine Carton and Equipment For Damage Immediately Table of Contents Recommended Processes and Equipment Design FeaturesOptions / Accessories and Compatible Lincoln Equipment General Description Input Output Ratings Technical Specifications Idealarc AC/DC Location InstallationSafety Precautions Copper Wire Sizes Fuse Size Input Amps Falling Equipment can cause Installation of Field Installed OptionsOutput Cable Size and Connection Electric Shock can kill Duty Cycle Operation General Maintenance MaintenanceTroubleshooting Safety Precautions Electric Shock can kill Trouble Cause What to do Troubleshooting Wiring Diagram 250 AMP Idealarc 60 HZ & 50 / 60 HZ Wiring Diagram 250 AMP Idealarc 50 HZ Page Perschutz GroundFuera del área de trabajo Cuerpo Inflammable Votre corps Desconectar el cable de ali No operar con panel abierto o Keep your head out of fumesGuards off Use ventilation or exhaust to

Lincoln Electric IM402-B manual Table of Contents