Lincoln Electric CLASSIC IM553-C - Manual (Page 18)

E-3 TROUBLESHOOTING E-3
CLASSIC II DEUTZ
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
PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENT(S)
RECOMMENDED
COURSE OF ACTION
Welding arc is loud and spatters
excessively.
Welding current too great or too
small compared to indication on the
dial.
Engine shuts down and engine
protection light comes on.
a. Current setting may be too high.
b. Polarity may be wrong.
a. Exciter output low causing low
output compared to dial indica-
tion.
b. Operating speed too low or high.
a. Low oil pressure.
b. High oil temperature.
c. Broken fan belt.
d. Battery charging alternator is not
operating.
e. Fuel solenoid coil shorted
Contact your Local Lincoln Authorized
Field Service Facility for technical
troubleshooting assistance.