Indesit KP 9507 E.B Manuale di installazione e istruzioni per l'uso - Pagina 8

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fig.5

The following instructions are provided for qualified installers

so that they may accomplish installation, adjustment and

technical maintenance operations correctly and in

compliance with current regulations and standards.

Important: the appliance should be disconnected from

the mains electricity supply before any adjustment,

maintenance, etc. is carried out. Maximum caution should

be used whenever it is necessary to keep the appliance

connected to the electricity supply.

The cookers have the following technical specifications:

Category: II 2H3+

Class: 1

The dimensions of the appliance are given in figure on

page 2. For trouble-free operation of appliances installed

between housing units, the minimum distances shown in

fig.5 should be observed. Adjacent surfaces and the wall

at the rear should also be able to withstand a temperature

of 65 °C. In the lower part of the cooker there are 4 height

adjustable screw-in feet with which it is possible to level

the cooker if necessary.

Positioning

This appliance may only be installed and operated in

permanently ventilated rooms in compliance with provisions

laid down by current regulations and standards. The

following requirements must be observed:

• The appliance must discharge combustion products into

a special hood, which must be connected to a chimney,

flue pipe or directly to the outside (fig.6).

• If it is impossible to fit a hood, the use of an electric fan

is permitted, either installed on a window or on an external

wall, which must be switched on at the same time as the

appliance.

In a chimney stack or branched flue

(exclusively for cooking appliances)

INSTRUCTIONS FOR THE INSTALLER

fig.6

Directly to the outside

Kitchen ventilation

The air flow into the room where the appliance is installed

must equal the quantity of air that is required for regular

combustion of the gas and for ventilating the same room.

Air must be taken in naturally through permanent apertures

made in the outside walls of the room or through single or

branching collective ventilation ducts in compliance with

the standards in force.

The air must be taken directly from the outside, from an

area far from sources of pollution.

The ventilation aperture must have the following

characteristics (fig.7A):

· total free cross section of passage of at least 6 cm² for

every kW of rated heating capacity of the appliance, with

a minimum of 100 cm² (the heating capacity is indicated

on the rating plate);

· it must be made in such a way that the aperture, both on

the inside and outside of the wall, cannot be obstructed;

· it must be protected, e.g. with grills, wire mesh, etc. in

such a way that the above-mentioned free section is not

reduced;

· it must be situated as near to floor level as possible.

The air inflow may also be obtained from an adjoining room,

provided the latter is not a bedroom or a room where there

is a risk of fire, such as garages, mews, fuel stores, etc.

and is ventilated in compliance with the standards in force.

Air from the adjoining room to the one to be ventilated may

be made to freely pass through permanent apertures with

a cross section at least equal to that indicated above. These

apertures may also be obtained by increasing the gap

between the door and the floor (fig.7B).

If an electric fan is used for extracting the combustion

products, the ventilation aperture must be increased in

relation to its maximum performance. The electric fan should

have a sufficient capacity to guarantee an hourly exchange

of air equal to 3-5 times the volume of the kitchen.

Detail A

Examples of ventilation holes

for comburant air

fig. 7A

Adjacent

Room to be

room

ventilated

Enlarging the ventilation slot

between window and floor

fig. 7B