GB
15
Extraction
The cooker hood is more effective when used in the extraction mode (ducted to the outside).
Venting kits may be purchased through your retailer or DIY store, and must be ducted to an outside vent
of
Ø
125mm (5”) or
Ø
150mm (6”).
For the best performance use the shortest possible duct run and the minimum number of bends.
Where
fl
exible ducting is
fi
tted it should not be turned through very tight bends as this may impair the perform-
ance of the hood.
It is recommended a maximum length of 3 metres with one bend, to be installed, to be reduced metre for each
90o bend.
If a distance is greater than 3 metres the ef
fi
ciency of the hood could be impaired.
The ducting used must be manufactured from
fi
re retardent material conforming to the relevant British Standard
or DIN 4102-B1.
When the cooker hood is ducted to the outside the charcoal
fi
lter must be removed.
INSTALLING THE COOKER HOOD
Installation of components in recycling version:
• Fix the recycling air outlet piece
15
to the upper part
of the frame using four
12c
screws supplied with the
hood.
• Fix the
fl
ange (ø120)
10
to the lower part of the recycling
air outlet
15
.
• Put the reducer
fl
ange
9
on the hood body outlet.
• At this point, join the
fl
anges with a pipe. In order to
calculate the height of the pipe it is necessary to estimate
the height of the hood (mm) and subtract 615 mm. (H
pipe = H hood-615).
• Lengthen the frame so that the pipe can be inserted.
Place the pipe between the two
fl
anges and block it. Make
sure that the height of the frame is correct considering
the height of the cooker hood (H frame = H hood – 184).
Adjust the height of the frame and tighten again the earlier
removed screws. Tighten again the safety screws in order
to give more stability to the structure.
• Fix the pipe with the pipe clamps
25
supplied with the
hood.
• Lift the frame up, making sure that the index over the
frame plate is turned backwards.
• Fit the frame slots onto the two screws inserted in the
ceiling as above, and turn until reaching the centre of
the adjustment slot.
• Tighten the two screws and fasten the other two screws
provided; before locking the screws completely, it is
possible to adjust the frame by turning it, making sure
that the screws do not come out of their housing in the
adjustment slot.
15
12c
10
2
1
1
• The Frame must be securely fastened so as to support both the weight of the Hood and the stress
caused by occasional axial pressure against the
fi
tted Appliance. After
fi
xing, make sure that the base
is stable even when the Frame is subjected to lateral stress.
• If the Ceiling is not strong enough in the area where the hood is to be
fi
xed, the Installer must strengthen
the area using suitable plates and counterplates anchored to resistant structures.
Содержание ZHC 590
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