Input Board Resistance Test - Lincoln Electric INVERTEC V145-S Service Manual

INPUT BOARD RESISTANCE TEST

WARNING
Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs
performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory
warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions
detailed throughout this manual. If for any reason you do not understand the test procedures or are unable to perform the
test/repairs safely, contact the Lincoln Electric Service Department for electrical troubleshooting assistance before you
proceed.
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DESCRIPTION
This test will determine if the input board has any copper wires burned or any faulty components.
MATERIALS NEEDED
Volt/Ohmmeter
Wiring Diagram W05X0509
Miscellaneous tools
This procedure takes approximately 10 minutes to perform
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