Chicago Electric 3663 Welder User Manual


 
Page 8SKU 3663 For technical questions, please call 1-800-444-3353.
REV 04f
MAINTENANCE
WARNING! Unplug welder before performing any maintenance.
When not in use, cover and store the Welder in a clean, dry location.1.
Periodically, open and use ne grit sandpaper to clean the carbon residue from the inside sur-2.
faces of the terminal clamps.
Always unplug before servicing. All internal maintenance should be performed by a qualied 3.
service technician.
Wiring Diagram