Troubleshooting & repair, T1 transformer removal and replacement (continued) – Lincoln Electric LN-9 SVM127-A User Manual
Page 115
TROUBLESHOOTING & REPAIR
F-57
F-57
LN-9 Wire Feeder
6. Disconnect leads #526 and #527 from the
power PC board terminals. See Figure F.17.
T1 TRANSFORMER REMOVAL AND REPLACEMENT
(continued)
FIGURE F.17 – LEADS #526 AND #527 AT POWER PC BOARD
LEAD 526
LEAD 527
7. Disconnect yellow leads #601 and #602 from
the lead splices. See Figure F-18.
FIGURE F.18 – LEADS #601 AND #602 AT LEAD SPLICES
LEAD 601
LEAD 602
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