Replacement procedures, Troubleshooting & repair, Warning – Lincoln Electric IDEALARC CV-300 User Manual
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TROUBLESHOOTING & REPAIR
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IDEALARC CV-300
CONTROL PC BOARD REMOVAL AND REPLACEMENT
CAUTION
REMOVAL AND REPLACEMENT PROCEDURE
PROCEDURE DESCRIPTION
This procedure will aid the technician in removing and replacing the Control PC Board for
maintenance or replacement.
MATERIALS NEEDED
5/16" Nutdriver.
3/8" Nutdriver.
Phillips head screwdriver.
Wiring Diagram.
Printed Circuit Boards can be damaged by static electricity. Follow static handling guidelines
detailed in “PC Board Troubleshooting Procedures” at the beginning of this chapter.
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Service and repair should be performed only by Lincoln Electric factory trained per-
sonnel. Unauthorized repairs performed on this equipment could result in danger to
the technician or the machine operator and will invalidate your factory warranty. For
your safety and to avoid electrical shock, please observe all safety notes and pre-
cautions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to perform
the tests/repairs safely, contact the Lincoln Electric service department for technical
troubleshooting assistance before you proceed.
Call (216) 383-2531 or (800) 833-9353 (WELD).
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WARNING