Siemens PM330 Hardware Installation Manual page 44

Connecting up, switching on
4.3 Operation on a non-grounded line supply (IT system)
Figure 4-4
The connection is opened as follows:
1. Release the left-hand housing flap by rotating latch
2. Release the two screws
3. Release screws
4. Swivel the connection clip
the connection clip can be fastened using screw
5. Tighten the screws
42
Open the connection to the interference suppression module
②
; they are captive.
③ ④ ⑥
, and , but do not remove the screws.
⑤
around the axis of rotation of screw
③ ④ ⑥
, and
①
and opening the housing flap.
⑥
.
with 6 Nm.
Hardware Installation Manual, 12/2018, A5E32844552B AF
③
towards the left, until
Power Module PM330