•
For Class I appliances,check that the
domestic power supply guarantees adequate
earthing.Connect the extractor to the exhaust
flue through a pipe of minimum diameter
120mm.The route of the flue must be as
short as possible.
•
The air must not be
discharged into a flue
that
is
used
for
exhausting
fumes
fromappliances burning
gas or other fuels.
•
If the extractor is used in conjunction with
non-electrical appliances (e.g. gas burning
appliances),a sufficient degree of aeration
must be guaranteed in the room in order
toprevent the backflow of exhaust gas. The
kitchen
must
have
an
opening
communicating directly with the open air in
order to guarantee the entry of clean air.
•
When the cooker hood is used in
conjunction with appliances supplied with
energy other than electric, the negative
pressure in the room must not exceed 0,04
mbar toprevent fumes being drawn back
into the room by the cooker hood.
•
If the supply cord is damaged, it must be
replaced by the manufacturer, its service
agent or similarly qualified persons in order
to avoid a hazard.
21
V.1
