Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

F-55

F-55

TROUBLESHOOTING & REPAIR

IGBT MODULE REMOVAL

AND REPLACEMENT (continued)

FIGURE F.24 – PLUG J1 DISCONNECTION

J1 CURRENT

SENSING PLUG

LOWER

OUTPUT CHOKE/

IGBT MODULE

TRAY

SPLICED CONNECTION

AREA

 

5. Disconnect the current sensing plug J1 from

J1 and associated leads from the control PC

the control PC board. Carefully remove plug

board compartment. See Figure F.24.

FIGURE F.25 – PLUG J22 DISCONNECTION

PLUG J22

6.Locate and disconnect plug J22 from the wiring harness. See Figure F.25.

INVERTEC STT

Page 93
Image 93
Lincoln Electric SVM129-B service manual Figure F.24 Plug J1 Disconnection