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8.3
Installation DV-EX
Air gap
Table 14 Air gap DV-EX
Nominal diameter
Min. air gap [mm]
Max. air gap [mm]
all sizes
4
8
Warning
Danger of injury by tilting the fan during installation.
♦
The tilting device must be secured in the opened state by screws in the designated hole against
unintentional folding.
8.4
Installation MUB-EX
Air gap
Table 15 Air gap MUB-EX
Nominal diameter
Min. air gap [mm]
025 315
2.5
042 355
5
042 400
4
042 450
4
062 560
3.5
062 630
2.5
Important
Overheating motor
♦
The installation distance must correspond to the adjacent image. If the motor protrudes out of the
housing, the distance between other motors/multiboxes or a wall has to be 1 X A.
♦
As well as adhering to the maximum ambient temperature (see fan data sheet), care must be taken that
the ventilation for the motors is sufficient. Trapped heat must be avoided at all costs.
Distance to a wall
Distance to a MUB
A
1 x A
A
1 x A
Installation positions
The installation is possible in any mounting position.
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