Red-D-Arc DC-600 Operator's Manual page 33

E-5
Observe Safety Guidelines
detailed in the beginning of this manual.
PROBLEMS
(SYMPTOMS)
Machine input contactor operates
but machine has no
output.Fan runs and pilot light
glows.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
TROUBLESHOOTING
POSSIBLE AREAS OF
MISADJUSTMENT(S)
OUTPUT PROBLEMS
1. Place OUTPUT TERMINAL
weld Switch to "ON", or install a
jumper from #2 to #4 on
machine terminal strip. If
machine weld
restored the problem is in the
wire feeder or control cable.
2. If remote control is not being
used make
LOCAL/REMOTE SWITCH
(SW3) is in the "Local" position.
3. Check 42V Circuit Breaker in
the front panel.Reset if neces-
sary.
4. Check for loose or faulty weld
cable connections.
5. Trigger circuit not working.
CAUTION
TROUBLESHOOTING GUIDE
RECOMMENDED
COURSE OF ACTION
output is
If all recommended possible areas
of misadjustment have been
certain the
checked and the problem persists,
Contact your local Authorized
Field Service Facility.
DC-600
E-5