TABLE OF CONTENTS
SECTION 5:
POWER SOURCE PROBLEMS AND ROUTINE SERVICE REQUIREMENTS .................... 5-1
5.01
Basic Troubleshooting .................................................................................... 5-1
5.02
Power Source Problems ................................................................................. 5-3
5.03
Routine Service and Calibration Requirements ............................................... 5-4
5.04
Cleaning the Welding Power Source ............................................................... 5-5
SECTION 6:
KEY SPARE PARTS ................................................................................... 6-1
6.01
Key Spare Parts .............................................................................................. 6-2
APPENDIX A: CIRCUIT DIAGRAM OF ET 220i AC/DC .................................................. A-1
REVISION HISTORY ........................................................................................ A-2
