10
Since the rule for rooms with fuel burning appliances is
“outlet hole of the same size as the ventilation hole”, a hole
of 500-600 cm
2
, which is to say a larger hole, could reduce the
performance of the extractor hood.
If the hood is used in its recirculating mode, it will operate
simply and safely in the above conditions without the need
for any of the aforementioned measures.
When the hood is used in its extractor function, the following
rules must be followed to obtain optimal operation:
— short and straight outlet hose
— keep bends in outlet hose to a minimum
— never install the hoses with an acute angle, they must
always follow a gentle curve only
— keep the hose as large as possible (100 or 120 mm Ø
min.).
Failure to observe these basic rules will drastically reduce
the performance and increase the noise levels of the extrac-
tor hood.
— Drill four 6 mm Ø holes in the base of the wall unit using the
template supplied.
— Mount the hood unit on the base of the wall unit using four
4.2 x 35 mm screws. — Fig.4
If using an interchangeable model, fit the plastic caps supplied in
any unused mounting holes. — Fig. 5
Wall unit
mounting
4
200
64
65
5
