Flashing Voltage Test - Lincoln Electric RED-D-ARC DX450 Service Manual

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Service and repair should only be performed 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 checks the flashing voltage with the engine stopped, by simulation a running con-
dition.
MATERIALS NEEDED
Miscellaneous hand tools
Voltmeter
Wiring Diagram
TROUBLESHOOTING AND REPAIR

FLASHING VOLTAGE TEST

(Engine Not Running)
WARNING
DX450
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