Lincoln Electric MULTI-SOURCE SVM155-A - Manual (Page 36)

INSTALLATION
F-8 F-8
MULTI-SOURCE
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC
TROUBLESHOOTING GUIDE Observe Safety Guidelines
detailed in the beginning of this manual.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, con-
tact the Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 1-
800-833-9353.
OUTPUT PROBLEMS
(SYMPTOMS) POSSIBLE AREAS OF
MISADJUSTMENT(S) RECOMMENDED
COURSE OF ACTION
FUNCTIONS PROBLEMS
The Multi-Source machine will not
shut off when the ON/OFF switch
is in the OFF position. 1. Remove all external loading to
the Multi-Source and then
carefully remove the input
power.
1. The ON/OFF power switch
may be faulty. See the Wiring
Diagram.
2. The input contactor may be
stuck closed. Perform the
Input Contactor Test.