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PART 3: INSTALLATION
Use
The hood is designed to be used either for exhausting or filter version.
Ducting version
In this case the fumes are conveyed outside of the building by means of a special pipe connected with the
connection ring located on top of the hood.
Attention
! The exhausting pipe is not supplied and must be purchased apart.
Diameter of the exhausting pipe must be equal to that of the connection ring.
In the horizontal runs the exhausting pipe must be slightly slanted (about 10°) and directed upwards to vent the
air easily from the room to the outside.
Attention! If the hood is supplied with active charcoal filter, then it must be removed.
Connect the hood and discharge holes on the walls with a diameter equivalent to the air outlet (connection
flange).
Using the tubes and discharge holes on walls with smaller dimensions will cause a diminution of the suction
performance and a drastic increase in noise.
Any responsibility in the matter is therefore declined.
!
Use a duct of the minimum indispensible length.
!
Use a duct with as few elbows as possible (maximum elbow angle: 90°).
!
Avoid drastic changes in the duct cross-section.
!
Use a duct as smooth as possible inside.
!
The duct must be made of certified material.
