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

INPUT BOARD VOLTAGE 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 help to determine if the correct input voltage is being applied to the input board and will also determine if the
correct voltages are being processed on the input board.
MATERIALS NEEDED
Volt/Ohmmeter
Wiring Diagram X0509
Screw driver
This procedure takes approximately 10 minutes to perform
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