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E-3
PROBLEMS
(SYMPTOMS)
The cooling fan inside the control
panel does not function.
The air flow is diminished.
The alarm buzzer is activated.
Particulate is emitting from the col-
lection drum.
There is an abnormal amount of
weld fume in work zone.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
TROUBLESHOOTING
Observe all Safety Guidelines detailed throughout this manual
POSSIBLE AREAS OF
MISADJUSTMENTS(S)
FUNCTION PROBLEMS
1. Check thermostat setting
(inside panel).
2. Have an electrician check the
electrical connections.
1. Filter clogged (check display).
2. Check pilot tube and plastic
tube. Clean / replace as need-
ed.
1. Check fault / alarm read out on
display.
2. Check compressed air connec-
tion.
3. Check filter pressure on dis-
play.
4. If a VFD fault occurs, call
authorized electrician.
1. Empty collection drum.
2. Check seals and clamp on col-
lection drum.
1. Check to make sure the
machine is powered on.
2. Check nozzle position.
3. Have an electrician Check fan
speed on VFD.
CIRCULATOR
If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
your local Lincoln Authorized
Field Service Facility. 1-888-935-
3878.
CAUTION
RECOMMENDED
COURSE OF ACTION
E-3
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