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Weld boost, Circuit tests, Troubleshooting and repair – Lincoln Electric OUTBACK SVM204-A User Manual

Page 75: Weld boost system test, Warning

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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 checks the functionality of the weld boost system. This test should be done if
the weld terminal open circuit voltage and engine RPM are normal, but the machine weld
output is low.

MATERIALS NEEDED

Resistive load bank
Misc. hand tools
Multimeter

WELD BOOST SYSTEM TEST

TROUBLESHOOTING AND REPAIR

F-35

F-35

OUTBACK® 185

WARNING

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