Elba DOMINO COOKING HOBS Informações Técnicas descarregar pdf (Página 21)

CHOOSING SUITABLE

SURROUNDINGS

(for gas models)

The room where the gas appliance is to

be installed must have a natural flow of

air so that the gas can burn (in

compliance with the current laws in

force).

The flow of air must come directly from

one or more openings made in the

outside walls with a free area of at least

100 cm

2

.

If the appliance does not have a no-

flame safety device this opening must

have an area of at least 200 cm

2

.

The openings should be near the floor

and preferably on the side opposite the

exhaust for combustion products and

must be so made that they cannot be

blocked from either the outside or the

outside.

When these openings cannot be made,

the necessary air can come from an

adjacent room which is ventilated as

required, as long as it is not a bedroom

or a danger area (in compliance with the

current laws in force).

In this case, the kitchen door must allow

the passage of the air.

DISCHARGING PRODUCTS

OF COMBUSTION

Extractor hoods connected directly to

the outside must be provided, to allow

the products of combustion in the gas

appliance to be discharged (fig. 6.6).

If this is not possible, an electric fan

may be used, attached to the external

wall or the window; the fan should have

a capacity to circulate air at an hourly

rate of 3-5 times the total volume of the

kitchen (fig. 6.7).

The fan can only be installed if the

room has suitable vents to allow air to

enter, as described under the heading

“Choosing suitable surroundings” (in

compliance with the current laws in

force).

H min 650 mm

Fig. 6.6

Air vent

Extractor hood for

products of

combustion

Fig. 6.7

Air vent

Electric fan to

extract products of

combustion

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