Neff D4654X0 - Manual (Page 13)

13
Important information
Installation Instructions:
ṇ
Installation of the extractor hood over a
solid-fuel burner which could constitute a
potential fire hazard (e.g. due to flying
sparks) is only permitted if the burner is
equipped with an enclosed, non-
removable cover
and all country-specific
regulations are observed. This restriction
does not apply to gas cookers and gas
hobs.
ṇ
The smaller the gap between extractor
hood and hob, the greater the likelihood
that rising steam will cause condensation
to form on the hood.
ṇ
Old appliances are not worthless
rubbish. If they are disposed of in an
environment-friendly manner, valuable raw
materials can be recovered for use again.
Before you dispose of an old appliance,
make sure that it has been rendered
inoperative.
ṇ
Your new appliance was protected on
its way to you by the packaging. None of
the materials cause pollution to the envi-
ronment and all can be recycled for use
again. Please help to protect the
environment and dispose of the packaging
in an environment-friendly manner.
You can obtain information about the best
method disposing of old appliances and
packaging from your dealer or local
municipal council.
ṇ
The extractor hood can be used in
either exhaust-air or recirculating mode.
ṇ
Always mount the extractor hood over
the centre of the hob.
ṇ
Minimum distance between electric
hob and bottom edge of extractor hood:
430 mm,
Fig. 1.
Additional notes concerning gas
cookers:
ṇ
When installing gas hotplates, comply
with the relevant national statutory
regulations (e.g. in Germany: Technische
Regeln Gasinstallation TRGI).
ṇ
The relevant regulations and installation
notes provided by the manufacturer of the
gas cooker must be observed in all cases.
ṇ
The extractor hood may be installed
next to only one full-height cupboard or
high wall. Gap to be at least 50 mm.
ṇ
The installation of the extractor hood
above gas cooking devices, at a
minimum height of 650 mm – Fig. 1 – is
permitted provided that the following
nominal heat loads (Hs) are not exceeded:
q Gas cookers
Load of one hotplate max. 0 3.0 kW
Load of all hotplates max. 0 8.3 kW
Load of the oven max. 0 3.9 kW
q Gas hobs
Load of one hotplate max. 0 3.9 kW
Load of all hotplates max. 11.3 kW
q Gas glass-ceramic hotplate
The data on nominal heat loads do not
apply to gas glass-ceramic hotplates.
Be sure to observe the instructions
provided by the manufacturer of the
hotplate.
q Solid-fuel cookers
The maximum nominal heat loads and
the minimum distance are the same as
for gas cookers.
Prior to installation
Exhaust-air mode
The exhaust air is discharged upwards
through a ventilation shaft or directly
through the outside wall into the open.
D Exhaust air should neither be directed
into a smoke or exhaust flue that is
currently used for other purposes, nor into
a shaft that is used for ventilating rooms in
which stoves or fireplaces are also located.
Exhaust air may be discharged in
accordance with official and statutory
regulations only (e.g. national building
regulations).
Local authority regulations must be
observed when discharging air into smoke
or exhaust flues that are not otherwise in
use.
D
When the extractor hood is operated
in exhaust-air mode simultaneously with
a different burner which also makes use
of the same chimney
(such as gas, oil or
coal-fired heaters, continuous-flow heaters,
hot-water boilers) care must be taken to
ensure that there is an adequate supply
of fresh air
which will be needed by the
burner for combustion.
Safe operation is possible provided that the
underpressure in the room where the
burner is installed does not exceed 4 Pa
(0.04 mbar).
This can be achieved if combustion air can
flow through non-lockable openings, e.g. in
doors, windows and via the air-
intake/exhaust-air wall box or by other
technical measures, such as reciprocal
interlocking, etc.
If the air intake is inadequate, there is a
risk of poisoning from combustion gases
which are drawn back into the room.
An air-intake/exhaust-air wall box by itself
is no guarantee that the limiting value will
not be exceeded.
Note: When assessing the overall
requirement, the combined ventilation
system for the entire household must be
taken into consideration. This rule does not
apply to the use of cooking appliances,
such as hobs and ovens.
Unrestricted operation is possible if the
extractor hood is used in recirculating
mode – with activated carbon filter.
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