Bosch DHU626ML Mode D'emploi Et Notice De Montage page 21

Installation Instructions:
Before installation
Important information
Danger of death!
Risk of poisoning from flue gases that are
drawn back in.
Always ensure adequate fresh air in the
room if the appliance is being operated in
exhaust air mode at the same time as room
air-dependent heat-producing appliance is
being operated.
Room air-dependent heat-producing appli-
ances (e.g. gas, oil, wood or coal-operated
heaters, continuous flow heaters or water
heaters) obtain combustion air from the room
in which they are installed and discharge the
exhaust gases into the open air through an
exhaust gas system (e.g. a chimney).
In combination with an activated vapour
extractor hood, room air is extracted from the
kitchen and neighbouring rooms - a partial
vacuum is produced if not enough fresh air
is supplied. Toxic gases from the chimney or
the extraction shaft are sucked back into the
living space.
■ Adequate incoming air must therefore
always be ensured.
■ An incoming/exhaust air wall box alone
will not ensure compliance with the limit.
Safe operation is possible only when the
partial vacuum in the place where the
heat-producing appliance is installed does
not exceed 4 Pa (0.04 mbar). This can be
achieved when the air needed for combus-
tion is able to enter through openings that
cannot be sealed, for example in doors,
windows, incoming/exhaust air wall boxes or
by other technical means.
Installation Instructions
In any case, consult your responsible Master
Chimney Sweep. He is able to assess the
house's entire ventilation setup and will sug-
gest the suitable ventilation measures to you.
Unrestricted operation is possible if the
vapour extractor hood is operated exclusively
in the circulating-air mode.
bish.
Valuable raw materials can be reclaimed by
recycling old appliances.
Before disposing of your old appliance, ren-
der it unusable.
This appliance is marked according to the
European directive 2002/96/EC on Waste
Electrical and Electronic Equipment (WEEE).
By ensuring this product is disposed of
correctly, you will help prevent potential
negative consequences for the environment
and human health, which could otherwise be
caused by inappropriate waste handling of
this product.
The symbol
documents accompanying the product,
indicates that this appliance may not be
treated as household waste. Instead it should
be taken to the appropriate collection point
for the recycling of electrical and electronic
equipment. Disposal must be carried out in
accordance with local environmental regula-
tions for waste disposal.
For more detailed information about treat-
ment, recovery and recycling of this prod-
uct, please contact your local council, your
household waste disposal service or the
shop where you purchased the product.
protective shipping carton.
All packaging materials are environmentally
friendly and recyclable.
Please contribute to a better environment
by disposing of packaging materials in an
environmentally-friendly manner.
Please ask your dealer or inquire at your
local authority about current means of dis-
posal.
haust air or circulating air mode.
the centre of the hob.
Old appliances are not worthless rub-
on the product, or on the
You received your new appliance in a
The extractor hood can be used in ex-
Always mount the extractor hood over
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