Siemens NXAIR - Page 104

Assembling the panels
104 NXAIR / ≤ 40 kA 110-0084.9 / 15
Preparing the fan box
Screw out 2 bolts M8x20.
Remove the fan box cover.
Fig. 133: Fan box with cover
Screw out 10 bolts M8x25 with associated plain washer.
Fig. 134: Fan box connecting bolts (laterally)
NOTICE
Connecting cables
The connection cables of the fan are connected in the fan box at the factory. Risk
of damage when the roof plate is removed.
Disconnect the connection cables carefully.
Check through the opening at the front of the fan box if the connection cables of the fan are
connected.
Disconnect the connection cables.
Screw out 10 bolts M8x20.