AltlJrnativlJ
·.MIJlhods
.6
Of
Extraction
• 1
ixtraction
.lIia
Ducting
lfig.
tl
The very best method of cleaning the kitchen
of
unwanted odours is by connecting the
appliance to an exhaust duct and venting to theoutside atmosphere via an exterior wall.
(Suitable ducting kits may
be
purchased from the store where you bought your
extractor). Ducting your extractor negates the need
for
a charcoal filter. (Fig. 1).
FIG. 1
DUCTING MODE
(NO CHARCOAL FIL TER REQUIRED)
REMEMBER: Before drilling
or
chiselling the wall, check for pipes and
power cables.
1:
Ensure the ducting tube is kept as short as possible and with the minimum of
bends
to
permit the smoothest airflow. (Maximum length 3 metres).
2..
Ducted air must not be discharged
intoa
flue which is
used
for exhausting fumes
from appliances supplied with energy other than electricity.
3.
Ensure the requirements
of
the local authorities are adhered
to
concerning the·
discharge
of
exhaust air.
4. Ensure adequate room ventilation is provided when the extractor is used
in
the
same room as appliances supplied with energy other than electricity.
5.
Never duct into a hot
air
flow such
as
a central heating duct.
We strongly advise that all exterior outlets be fitted with a
non
return
valve
or
louvred slatting.
·FIG.2
RECIRCULATING MODE
(CHARCOAL FILTERS REQUIRED)