Specifications

12
Fig. 9
calculation shown below for your
extractor (refer to fig 4):
A = Height of gas hob burner or electric
hotplate height from the kitchen
floor
B = Clearance required:
Gas hobs 750mm recommended
Electric hobs: 650mm
recommended
A+B is the required height of the body
of the extractor above the floor.
Next we need to calculate the required
height of the extractor.
Whole extractor height = ceiling height -
height above floor (A+B).
4. Assemble the chimney sections 1, 2
3 and 4 on the diagram fig 7, using
the supplied fixing screws and fix
to the chimney body. Measure the
height of the chimney and ensure
that it is equal or less than the height
calculated in step 3. (When the
extractor is mounted the height
between the hob and extractor must
Fig. 8