Venduro RA 90 LP Manual page 40

ENG
Roof bore
Fewer obstacles in the extractor mean a larger flow rate and, therefore, greater effectiveness of
your cooker hood!
Correct
Incorrect
Discharge pipe
The discharge grate or roof bore must provide sufficient extraction!
Correct Incorrect
In case of a wall passage, always use a passage with lamellas.
No water may penetrate the cooker hood from outside.
Rectangular ducts
Note that as a result of using rectangular ducts, for example in plastic or metal, the
noise of the cooker hood might increase and the output will reduce. If possible, it is
advised to use round discharge pipes.
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