Siemens NXAIR Operating Instructions Manual page 337

Remove the connecting elements from the protection plate of the switching-device
compartment, and store it:
•
4 nuts M8 with contact washers
Remove the protection plate of the switching-device compartment, and store it.
Fig. 625: 4 bolted joints on protection plate of switching-device compartment
Remove the connecting elements from the vertical partition, and store it:
•
8 bolts M8x20 with contact washers and plain washers size 8
acc. to ISO 7093.
Fig. 626: 8 bolted joints on vertical partition
Remove the partition, and store it.
110-0134.9 / 14
Accessing the connection compartment through the front
NXAIR / ≤ 40 kA
337