Output pilot circuit, Troubleshooting & repair, Warning – Lincoln Electric INVERTEC SVM101-B User Manual
Page 43: Output pilot circuit test
Service and repair should be performed by only 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
electrical troubleshooting assistance before you proceed. Call 1-888-935-3877.
V300-I
F-13
F-13
WARNING
TROUBLESHOOTING & REPAIR
OUTPUT PILOT CIRCUIT TEST
TEST DESCRIPTION
This procedure will determine if the Thermostats, the Auxiliary Transformer (T1) and the
Output Terminal Switch (S4) are functioning properly.
MATERIALS NEEDED
Volt/Ohm Meter (multi-meter)
Misc. Hand Tools
Wiring Diagram (Section G)