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system, secure the intake and exhaust sides from entrainment of foreign bodies or accidental entry of
persons, animals, etc.
When installing the smoke exhaust fan, secure the installation site and all involved structures, and prepare
passage and access ways for all personnel not involved in the installation. The smoke exhaust fan must
be assured to enable inspection and servicing.
Example horizontal installation of the smoke exhaust fan
Notes:
Secure the system against entrainment of foreign bodies and accidental entry of persons, animals, etc.
Ensure that the fan is aligned with the system components.
The automatic non-return damper must be levelled for good performance.
Install a straight duct section with a min. length of 2.5xD on the fan pressure side.
Seal the system joints with silicone or other high-temperature compound.
Example vertical installation of the smoke exhaust fan
Notes:
The support structure must carry the load of the fan weight
Counterflanges
Seal with HT silicone
Vibration damper
Vibration damper
Direction of flow
Ventilator foot
Vibration damper
Automatic non-return damper
Installation over the
ceiling
Floor
Floor
System/flexible joint
Type PP vertical
support
Type AM vibration
damper
Support structure
Installation under the
ceiling
[Not offered]
Type PP vertical
support
Type AM vibration
damper
Installation with a non-
return damper
Type KS-V
automatic non-
return damper
Roof fan base
[Sockle]
