Control Board Test - Lincoln Electric IDEALARC DC-600 Service Manual

TROUBLESHOOTING AND REPAIR
F-31 F-31

CONTROL BOARD TEST

WARNING
Service and repair should be performed only by 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 trou-
bleshooting assistance before you proceed. Call 1-888-935-3877.
TEST DESCRIPTION
This test will determine if the Control Board is receiving the correct voltages and feedback
signals.
MATERIALS NEEDED
Analog Volt/Ohm Meter (Multimeter)
IDEALARC DC-600 wiring diagrams (See Electrical Diagrams Section of this Manual).
IDEALARC ® DC-600