6.Remove the fixed and mobile chimneys;
7.Centre the upper support (G) around the shape marked, trace and drill the fixing points for fitting wall plugs (M), then fix the support
(G) by using bolts (M);
8.Attach the inner tube, possibly flexible, with a clamp (not supplied) to the motor’s air outlet or to the 150/120 reduction as the case may be (fig.7);
9.Once the inner tube is fitted, fit the fixed and mobile chimney around the extractor fan outlet and hook them onto respective supports;
10.Connect the scavenging pipe to the outdoor duct and fix it with a pipe tightening clamp.
7.Active carbon filters (Optional)
fig.8
When exterior gas extraction is not possible, then the kitchen hood may be set to purify the air by recycling it through active carbon filters.
The active carbon filters have an active life of between three to six months, depending on the individual conditions of use. These filters cannot be washed nor regenerated. They must be replaced once their useful life comes to an end.
How to set active carbon filters
1.Put the filters into the lateral draught section of the motor through the holes presents on each filter and the pivots of the motor carcass. Turn as indicated in the diagram fig.8.
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