Lofra HBS640, Инструкции по установке и использованию

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8
INSTRUCTIONS FOR THE INSTALLER
IMPORTANT NOTICE:
THE OPERATIONS INDICATED BELOW MUST BE FOLLOWED BY QUALIFIED PERSONNEL
EXCLUSIVELY, IN CONFORMITY WITH THE REGULATIONS IN FORCE.
THE MANUFACTURING FIRM REFUSES ALL RESPONSIBILITY FOR DAMAGES TO PEOPLE,
ANIMALS OR THINGS, RESULTING FROM THE FAILURE TO COMPLY WITH SUCH PROVISIONS.
INSTALLATION
Installing the top
The appliance is design-ed to be embedded into
heat-resistant pieces of furniture.
The walls of the pieces of furniture must resist a
temperature of 75°C besides the room one.
The equipment must not be installed near inflammable
materials, such as curtains, cloths, etc.
Make a hole in the top of the piece of furniture, with
the dimensions indicated in fig. 3, at a distance of at
least 50 mm from the appliance border to the adjacent
walls.
MODEL L (mm) P (mm)
HBS640 / HHS640
HBS660 / HHS660
HBS6G0 / HHS6G0
HBS690 / HHS690
HBS7T0 / HHS7T0
HBS780 / HHS780
560 480
HBS9T0 / HHS9T0
HBS980 / HHS980
HBS9E0 / HHS9E0
HBS9F0 / HHS9F0
820 480
Any possible wall unit over the cook-top must be placed
at a distance of at least 760 mm from the top.
It is advisable to isolate the appliance from the piece of
furniture below with a separator, leaving a depression
space of at least 10 mm (fig. 4).
If the hob is going to be installed on the top of an oven,
precautions must be taken to guarantee an installation
in accordance with current accident prevention
standards. Pay particular attention to the position of the
electric cable and gas pipe: they must not touch any hot
parts of the oven.
Moreover, if the hob is going to be installed on the top
of a built in oven without forced cooling ventilation,
proper air vents must be installed to guarantee an
adequate ventilation, with the lower air entering with a
cross section of at least 200 cm
2
, and the higher air
exiting with a cross section of at least 60 cm
2
.
Fastening the top
Every cook-top is equipped with a special washer. A set
of hooks is also supplied for mounting the cook-top.
Depending on the type of mounting surface, the suitable
type of mounting hook is supplied (hook A or hook B).
For the installation proceed as follows:
-Remove the racks and burners from the top.
-Turn the appliance upside down and lay the
washer S along the external border (fig. 5).
-Introduce and place the cook-top in the hole
made in the piece of furniture, then block it with
the V screws of the fastening hooks G (fig. 6/6A).
Installation room
This appliance is not provided with a device for
exhausting the products of combustion. Therefore,
it is necessary to discharge these smokes outside.
The room where this appliance is installed must have
a natural air inflow, so as to ensure a regular gas
combustion and room ventilation: the necessary air
volume must not be lower than 20 m
3
.
Air must come from permanent openings made on
the room walls that communicate with the outside.
The section of these openings shall correspond to at
least 200 cm
2
.
Gas connection
Make sure that the appliance is adjusted for the gas
type available (see the label under the appliance).
Follow the instructions indicated in the chapter “gas
transformations and adjustments” for the possible
adaptation to different gases.
The appliance must be connected to the gas system by
means of still metal pipes or flexible steel pipes having
continuous walls, in compliance with the regulations in
force.
Some models are equipped with both cylindrical A and
conical B connectors for gas supply (fig. 7).
Please select the type which is correct for the supply
concerned.
The connection must not stress the gas ramp.
Once the installation is over, check the connection
seal with a soapy solution.