3. Remove 2 screws (TX-25) of the front cover.
1P
7;
7;
4. Remove the front cover.
5. Remove the connectors on the power supply board.
6. Remove 5 screws (TX-20).
7;
7;
1P
7;
7;
7;
7. Remove the power supply board.
The power supply board is removed.
❒
Corrective maintenance
10.2 Replacing spare parts
SINAMICS G120X converter
1064
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC