Siemens SINAMICS MV 9LD4110-7EX70-1AA0 Operating Instructions Manual page 128

Maintenance
9.6 Repairs
3. Disconnect the cables
4. Remove the transformer retaining screws
Figure 9-5 Removal of cables and screws
Removing the current transformer
To remove the current transformer, proceed as follows:
1. Dismount the post insulator
2. Release screw
3. Take out the screws
be removed.
4. Swing the busbar (on left-hand side when viewed from rear) upward and withdrawal the
transformer to the left.
126
③
on the underside of the transformer to be removed.
⑤
. Take out the screws next to the post insulator
⑧
. Then remove the two screws
⑨
next to the post insulator
④
.
⑦
(Figure B).
⑥
(Fig. C). The post insulator
Operating Instructions, 02/2022, A5E31872818
⑥
(Fig. A).
⑥
need not
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