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2.2.
Roof crosing NWS (Cube 20/R8 NWS)
For the Cube 20 / R8 NWS, as additional accessories there is a base that serves as a roof transition and an adapter for the swirl
diffuser. The base supporting frame, under which the substructures shown in the drawing [1] should be designed.
A hole in the roof should be made in order to mount the roof base duct with the diffuser. The hole should be made in accordance
with the guidelines contained in the figures [2], [3].
1.
2.
3.
•
Device should be attached to the frame in a way that prevents any movement. It is recommended to use rubber spacers
between the device and the mounting frame.
•
Install unit in such way that inlet and exhaust are not directed to windward.
