Lincoln Electric SVM103-C Manual De Usuario

TROUBLESHOOTING GUIDE - Observe all Safety Guidelines 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 1-800-833-9353

No auxiliary power - welding output
is normal - engine runs normally.

1.  Check the auxiliary power re-

ceptacles and associated wires
for loose or faulty connections.  

2.  Check the continuity (zero ohms)

of leads 3, 3A, 3B; 6, 6A, 6B, 6C;
and 5, 5A, 5B from the recepta-
cles to the stator windings.  See
the Wiring Diagram.

3.  Make sure lead 5 (white) is

grounded to the machine frame
(zero ohms).

4.  Check for an open or grounded

auxiliary winding in the stator, 6
to 3.  See the Wiring Diagram.

1.  Check circuit breakers CB1 and

CB2.  Reset if tripped.

2.  Make sure that the control rheo-

stat (R1) is set at “GENERATOR”
(maximum).

3.  Check for loose or faulty plug at

power receptacle.