Siemens NXAIR Installation Instructions Manual page 145

Accessing the connection compartment through the rear
Remove the sealing brackets (2), and store them.
Fig. 213: Contactor panels with panel width 435 mm only:
Remove the connecting elements from the rear wall:
•
To remove the rear wall (4), pull at the handle. Store the rear wall together with the associated
connecting elements.
Fig. 214: Contactor panels with panel width 435 mm only:
✓
Access to the connection compartment through the rear side of the panel is given.
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Removing the sealing brackets
3 bolts M8x20 with contact washers (3)
3
Removing the rear wall
NXAIR /
(2) Sealing brackets
2
(3) Bolts to remove
(4) Rear wall with handle
4
≤
40 kA 145