Lincoln Electric IM10109 CIRCULATOR - Manual (Page 29)

E-3 TROUBLESHOOTING E-3
CIRCULATOR
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 your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
CAUTION
PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENTS(S)
RECOMMENDED
COURSE OF ACTION
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.
The cooling fan inside the control
panel does not function. 1. Check thermostat setting
(inside panel).
2. Have an electrician check the
electrical connections.
The air flow is diminished. 1. Filter clogged (check display).
2. Check pilot tube and plastic
tube. Clean / replace as need-
ed.
The alarm buzzer is activated. 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.
Particulate is emitting from the col-
lection drum. 1. Empty collection drum.
2. Check seals and clamp on col-
lection drum.
There is an abnormal amount of
weld fume in work zone. 1. Check to make sure the
machine is powered on.
2. Check nozzle position.
3. Have an electrician Check fan
speed on VFD.
FUNCTION PROBLEMS