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UNIT MOUNTING
To attain the best performance of the unit and to minimise turbulence-induced air pressure losses connect the straight air duct section
to the spigots on both sides of the unit while mounting.
Minimum straight air duct length:
• equal to 1 air duct diameter on intake side
• equal to 3 air duct diameters on outlet side
If the air ducts are too short or not connected, protect the unit parts from ingress of foreign objects.
To prevent uncontrollable access to the fans, the spigots may be covered with a protecting grille or other protecting device with mesh
width not more than 12.5 mm.
While installing the unit ensure convenient access for subsequent maintenance and repair.
The unit must be mounted on a plane wall (ceiling).
Mounting of the unit to an uneven surface can lead to the unit casing distortion and operation disturbance.
Fix the mounting brackets on the wall or the ceiling depending on the type of installation.
Mounting
bracket
Fastener
Expansion
anchor
Fasteners for mounting are not included in the delivery set and should be ordered separately.
The air ducts must be slipped over the unit flanges until tight. Flexible air ducts must be rigidly fixed with a metal worm clamp.
www.blaubergventilatoren.de
KOMFOrt (EC) d5(B)180(-E)
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