Lincoln Electric K1723-1, Operator'S Manual

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FAST MATE GUNS SERIES
TROUBLESHOOTING
F-1
E
Observe all Safety Guidelines detailed throughout this manual
TROUBLESHOOTING
HOW TO USE TROUBLESHOOTING GUIDE
WARNING
Service and Repair should onlybe performed byLincoln
Electric Factory Trained Personnel. 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 second column labeled “POSSIBLE CAUSE” lists the obvious
external possibilities that may contribute to the machine symptom.
Step 3. RECOMMENDED COURSE OF ACTION
This column provides a course of action for the Possible Cause,
generally it states to contact you local Lincoln Authorized Field
Service Facility.
Ifyou do notunderstand or are unable to perform the
Recommended Course of Action safely, contact your local
Lincoln Authorized Field Service Facility.
WARNING
ELECTRIC SHOCK can kill.
•
Turn off machine at the disconnect switch
on the rear of the machine and remove
main power supply connections before
doing any troubleshooting.