Lincoln Electric INVERTEC STT Series Service Manual page 109

F-68
OUTPUT RECTIFIER REMOVAL AND REPLACEMENT (continued)
FIGURE F.40 – MAIN TRANSFORMER DIODE CONNECTIONS
9. Remove the two sleevings from the diode
connections at the main transformer. See
Figure F.40.
10. Using the 7/16" wrench, remove the diode
leads from the main transformer sec-
ondary leads.
placement for reassembly.
TROUBLESHOOTING & REPAIR
Note washer and lead
INVERTEC STT
MAIN
TRANSFORMER
SECONDARY
LEADS
F-68