Test procedures, Perform, Main transformer – Lincoln Electric IDEALARC CV-300 User Manual
Page 50: Test, Perform the, Main transformer test, Troubleshooting & repair, Test description, Materials needed, Warning
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TROUBLESHOOTING & REPAIR
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IDEALARC CV-300
TEST DESCRIPTION
This test will determine if the correct voltages are being:
a.
Applied to the primary windings of the Main Transformer.
b.
Induced on the secondary and auxiliary windings of the main transformer.
MATERIALS NEEDED
Volt-Ohm Meter (Multimeter).
IDEALARC CV-300 wiring diagrams (See Electrical Diagrams Sections of this manual).
MAIN TRANSFORMER TEST
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).
_____________________________________________________________
WARNING