Troubleshooting & repair – Lincoln Electric INVERTEC V300-PRO SVM105-B User Manual
Page 81
V300-PRO
TROUBLESHOOTING & REPAIR
F-51
F-51
CAPACITOR REMOVAL AND REPLACEMENT PROCEDURE
WARNING
Service and repair should be performed by only Lincoln Electric factory trained
personnel. Unauthorized repairs performed on this equipment may result in danger
to the technician or machine operator and will invalidate your factory warranty. For
your safety and to avoid electrical shock, please observe all safety notes and pre-
cautions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to per-
form the test / repairs safely, contact the Lincoln Electric Service Department for
electrical troubleshooting assistance before you proceed. Call 1-888-935-3877.
DESCRIPTION
This procedure will aid in the relpacement of the Input Filter Capacitors.
MATERIALS NEEDED
MIsc. Hand Tools
Torque Wrench (60 in./lb.)
Wiring Diagram (Section G)
NOTE: CAPACITORS MUST ALL BE CHANGED AS A SET IF ANY ARE
DEFECTIVE.