Lincoln Electric SVM154-A Welder User Manual


 
WIRE DRIVE MOTOR TEST
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 pre-
cautions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to per-
form the test/repairs safely, contact the Lincoln Electric service department for
technical troubleshooting assistance before you proceed. Call 1-800-833-
9353(WELD).
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TEST DESCRIPTION
This test will help determine if the wire drive motor is receiving the correct voltage and is
capable of running properly.
MATERIALS NEEDED
5/16 in. Nut Driver
Volt-Ohmmeter
F-17
TROUBLESHOOTING AND REPAIR
F-17
LN-10
WARNING
TEST PROCEDURES
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