Miele DA 5330 D Manuel de service télécharger pdf (Page 24)

Important: To avoid the danger of

toxic fumes, please observe the

Warning and Safety instructions.

This is especially crucial when using

the cooker hood at the same time as

another heating appliance which

relies on air from the same room.

The cooker hood should be installed

according to local and national

building regulations. Seek approval

from the building inspector where

necessary.

– Only use smooth pipes or flexible

hoses made from non-flammable

materials for the extraction ducting.

To achieve the greatest possible air

extraction with the lowest noise level,

please note the following:

– To ensure efficient air extraction, the

diameter of the exhaust ducting

should not be less than 150 mm.

–

If flat ducting is being used, the

cross-sectional area must not be

smaller than the cross-sectional area

of the exhaust connection.

–

All ducting, pipework and fittings

must be of non-flammable materials.

– The exhaust ducting should be as

short and straight as possible.

–

Only use wide radius bends.

–

The exhaust ducting should not be

kinked or compressed.

–

Ensure that all connections are

strong and airtight.

–

Where ducting is horizontal, it must

be laid to slope away by at least 1

cm per metre. This is to ensure

that condensate cannot drain back

into the cooker hood.

–

If the exhaust air is to be ducted into

the open air, the installation of

telescopic wall vents is

recommended.

– If the exhaust air is to be ducted into

a vent flue, the ducting must be

directed in the flow direction of the

flue.

Important.

If the exhaust ducting is to run through

rooms, ceiling space etc. where there

may be great variations in temperature

between the different areas, the

problem of condensation will need to

be addressed. The exhaust ducting will

need to be suitably insulated.

Connection for air extraction

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