Lincoln Electric IM553-C manual Troubleshooting

Models: IM553-C

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E-3

 

TROUBLESHOOTING

E-3

 

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

(SYMPTOMS)

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

 

 

 

 

PROBLEMS

 

 

 

 

Welding arc is loud and spatters

a. Current setting may be too high.

 

excessively.

b. Polarity may be wrong.

 

Welding current too great or too

a. Exciter output low causing low

small compared to indication on the

output compared to dial indica-

dial.

tion.

b. Operating speed too low or high.

Engine shuts down and engine

a. Low oil pressure.

protection light comes on.

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.

CAUTION

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.

CLASSIC II DEUTZ

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Lincoln Electric IM553-C manual Troubleshooting