Maintenance And Troubleshooting - arcweld 130i-ST Manual Del Operador

MAINTENANCE AND TROUBLESHOOTING

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Before arc welding machines are dispatched from the factory, they have already been debugged
accurately. So forbid anyone who is not authorized by our company to do any change to the equipment!
Unauthorized repairs performed on this equipment may result in danger to the technician and
machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical
Shock, please observe all safety notes and precautions detailed throughout this manual.
This Troubleshooting Guide is provided to help you locate and
repair possible machine malfunctions. Simply follow the three-step
procedure listed below.
Step 1. LOCATE PROBLEM(SYMPTOM).
Look under the column labeled "PROBLEM (SYMPTOMS)".
This column describes possible symptoms that the machine may
exhibit. Find the listing that best describes the symptom that the
machine is exhibiting.
Step 2. POSSIBLE CAUSE
The third column labeled "POSSIBLE
external possibilities that may contribute to the machine symptom.
If for any reason you do not understand the test procedure or are unable to perform the tests/repairs safely,
contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before
you proceed.
HOW TO USE TROUBLESHOOTING GUIDE
WARNING
CAUSE" lists the obvious
WARNING
ELECTRIC SHOCK can kill.
1. Have an electrician install and service this equipment.
2. Turn the input ppower off at the fuse box before working on equipment.
3. Do not touch electrically hot parts.
CAUTION
Step 3. RECOMMENDED COUSE OF ACTION
This column provides a course of action for the Possible
Cause, generally it states to contact your local Lincoln
Authorized Field Service Facility.
If you do not understand or are unable to perform the
Recommended Course of Action safely, contact your local
Lincoln Authorized Field Service Facility.
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