Internal Voltage Test - Lincoln Electric LN-8 SVM132-A Service Manual

F-14 F-14
TROUBLESHOOTING AND REPAIR

INTERNAL VOLTAGE TEST

WARNING
Service and repair should be performed only by Lincoln Electric factory trained per-
sonnel. Unauthorized repairs performed on this equipment could result in danger to
the technician or the machine operator and will invalidate your factory warranty. For
your safety and to avoid electrical shock, please observe all safety notes and precau-
tions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to perform
the tests/repairs safely, contact the Lincoln Electric service department for technical
troubleshooting assistance before you proceed.
Call (800) 833-9353 (WELD).
_____________________________________________________________
TEST DESCRIPTION
This test will aid the technician in determining if the correct voltages are present in the LN-8.
This procedure takes approximately 20 minutes to perform.
MATERIALS NEEDED
5/16 in. nutdriver
Volt-Ohmmeter
Wiring diagram
LN-8