Lincoln Electric IM876 eCELL WIRE DRIVE SYSTEM - Manual (Page 29)

E-3 TROUBLESHOOTING E-3
eCELL ™ WIRE DRIVE SYSTEM
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
CAUSE
RECOMMENDED
COURSE OF ACTION
A motor overload error occurs.
When the welding arc is activated, the
drive rolls spin but no arc is present.
1. Check for sharp bends in the gun
liner.
2. Examine the contact tip for wear and
proper size. Replace as necessary.
3. Check the gun liner. The welding
electrode should slide easily through
the gun.
4. Verify the proper gun liner is installed.
5. Reduce the pressure arm setting.
6. Verify the wire slides easily through
the conduit.
1. Check all electrode and work connec-
tions.
2. Ve rif y th e gu n bush ing is tightl y
secured in the wire drive.
3. Verify the gun is tightly mounted to the
gun bushing.
If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
y o u r l o c a l L i n c o l n A u t h o r i z e d
Field Service Facility.