Contents
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1. INSTRUCTIONS FOR USE ................................................................ 4
2. SAFETY PRECAUTIONS ................................................................... 6
3. ENVIRONMENTAL CARE................................................................... 8
4. DESCRIPTION OF THE CONTROLS ................................................ 9
5. USING THE HOB.............................................................................. 10
6. CLEANING AND MAINTENANCE.................................................... 12
7. MOUNTING ONTO FURNITURE ..................................................... 14
8. GAS CONNECTION ......................................................................... 17
9. ADAPTATION TO DIFFERENT TYPES OF GAS ............................ 19
10. ELECTRICAL CONNECTION........................................................... 22
THESE INSTRUCTIONS ARE VALID ONLY FOR THE DESTINATION COUNTRIES
WHOSE IDENTIFYING SYMBOLS ARE INCLUDED ON THE COVER OF THIS
MANUAL.
THIS IS A CLASS 3 BUILT IN HOB.
INSTRUCTIONS FOR THE USER: these contain user advice, the description
of the controls and the correct procedures for cleaning and maintenance of
the appliance.
INSTRUCTIONS FOR THE INSTALLER: these are intended for the qualified
technician who must install the appliance, set it functioning and carry out
an inspection test.
Further information about the products can be found at www.smeg.com
3
General instructions
1. INSTRUCTIONS FOR USE
This manual is an integral part of the appliance. It must be kept in its entirety
and in an accessible place for the whole working life of the appliance. We
recommend reading this manual and all information it contains carefully before
using the appliance. Installation must be carried out by qualified personnel in
accordance with the standards in force. This appliance is intended for domestic
use and conforms to the EC directives currently in force. The appliance has
been built to carry out the following functions: cooking and heating up food; all
other uses are considered unsuitable.
The manufacturer declines all responsibility for uses other than those indicated.
If the appliance is installed on caravans or boats, it must not be used to heat
rooms.
Do not use this appliance for heating rooms.
This appliance is marked according to European directive 2002/96/EC on Waste
Electrical and Electronic Equipment (WEEE).
This directive defines the standards for the collection and recycling of waste
electrical and electronic equipment applicable throughout the European union.
Before the appliance is put into operation, all protective films must be removed.
Suitable heat-proof gloves should be worn for all operations.
Do not use metallic sponges or sharp scrapers as they will damage
the surfaces.
Use normal non-abrasive products and a wooden or plastic tool if
necessary. Rinse thoroughly and dry with a soft cloth or a microfibre
cloth.
Do not leave the appliance unattended during cooking operations where fats or
oils could be released. Fats and oils may catch fire.
Always check that the control knobs are in the O (off) position when you finish
using the hob.
4
General instructions
Never place saucepans with bases which are not perfectly flat and smooth on
the hob.
Never use cookware which extends beyond the external perimeter of the hob.
5
General instructions
2. SAFETY PRECAUTIONS
Consult the installation instructions for safety standards on electrical or gas
appliances and for ventilation functions. In your interests and for your safety the
law requires that the installation and servicing of all electrical and gas
appliances be carried out by qualified personnel in accordance with the
standards in force. Our approved installers guarantee a satisfactory job.
Gas or electrical appliances must always be uninstalled by suitably skilled
people.
Before connecting the appliance to the power grid, check the data on the plate
against the data for the grid itself.
The identification plate, with technical data, serial number and brand name is
clearly visible under the casing.
Do not remove the plate on the casing for any reason.
Before connecting the appliance, ensure that it is set to the type of gas that it will
be supplied with, checking the label applied under the casing.
Before carrying out installation/maintenance work, make sure that the appliance
is disconnected from the power grid.
The plug to be connected to the power supply cable and its socket must be of
the same type and conform to the standards in force. The socket must be
accessible after the appliance has been installed. Never disconnect the plug by
pulling on the cable.
If the power supply cable is damaged, contact the technical assistance centre
immediately and they will replace it.
The appliance must be connected to earth in compliance with electrical system
safety standards.
Immediately after installation, carry out a quick test on the appliance following
the instructions provided later in this manual. Should the appliance not function,
disconnect it from the power supply and call the nearest technical assistance
centre.
Never attempt to repair the appliance.
The appliance becomes very hot during use. Take care never to touch the
heating elements.
6
General instructions
This appliance may be used by children from the age of 8 and by people of
reduced physical and mental ability or lacking in experience and knowledge,
provided they are supervised or instructed on the safe use of the appliance and
if they understand the associated risks.
Do not allow children to play with the appliance.
Do not allow unsupervised children to perform cleaning or maintenance
operations.
Do not let children go near the appliance when it is in operation or play with it at
any time.
Do not insert pointed metal objects (cutlery or utensils) into the slots in the
appliance.
Do not use steam jets for cleaning the appliance.
The steam could reach the electronics, damaging them and causing shortcircuits.
Do not modify this appliance.
Never attempt to repair the appliance. All repairs must be carried out by an
authorised technician or at an authorised service centre. The improper use of
tools can cause hazards.
Do not spray any spray products near the household appliance while it is in
operation. Do not use spray products while the appliance is still hot. The gases
contained in spray cans may catch fire.
The manufacturer declines all responsibility for damage to persons or things
caused by non-observance of the above prescriptions or by tampering with any
part of the appliance or by the use of non-original spare parts.
7
Instructions for disposal
3. ENVIRONMENTAL CARE
3.1 Our environmental care
Pursuant to Directives 2002/95/EC, 2002/96/EC and 2003/108/EC relating to
the reduction of the use of hazardous substances in electrical and electronic
appliances, as well as to the disposal of refuse, the crossed out bin symbol on
the appliance indicates that the product, at the end of its working life, must be
collected separately from other refuse. Therefore, the user must consign the
product that has reached the end of its working life to the appropriate selective
collection centres for electrical and electronic refuse, or deliver it back to the
retailer when purchasing an equivalent product, on a one for one basis.
Adequate selective collection for the subsequent forwarding of the
decommissioned product to recycling, treatment and ecologically compatible
disposal contributes to avoiding possible negative effects on the environment
and on health and promotes the recycling of the materials of which the
appliance consists. Illicit disposal of the product by the user will lead to the
application of administrative sanctions.
The product does not contain substances in quantities sufficient to be
considered hazardous to health and the environment, in accordance with
current European directives.
3.2 Your environmental care
Our product's packaging is made of non-polluting materials, therefore
compatible with the environment and recyclable. Please help by disposing of the
packaging correctly. You can obtain the addresses of collection, recycling and
disposal centres from your retailer or from the competent local organisations.
Do not discard the packaging or any part of it, or leave it unattended. It can
constitute a suffocation hazard for children, especially the plastic bags.
Your old appliance also needs to be disposed of correctly.
Important: hand over your appliance to the local agency authorised for the
collection of electrical appliances no longer in use. Correct disposal enables
intelligent recovery of valuable materials.
Before disposing of your appliance it is important to remove doors and leave
shelves in the same position as for use, to ensure that children cannot
accidentally become trapped inside during play. It is also necessary to cut the
connecting cable to the power supply network, removing it along with the plug.
8
Instructions for the user
1
2
3
4. DESCRIPTION OF THE CONTROLS
Auxiliary Burner (AUX)
Rapid Burner (R)
Double crown Burner (UR2)
KNOB DESCRIPTION
To light the flame, press the knob and, at the same time,
turn it anticlockwise to the maximum flame symbol .
To adjust the flame, turn the knob to the zone between the
maximum ( ) and minimum ( ) settings.
To turn off the burner, turn the knob to the position.
ARRANGEMENT OF BURNERS AND DESCRIPTION OF SYMBOLS
Front Auxiliary burner UR2 External crown
Back Rapid burner UR2 Internal crown
9
Instructions for the user
5. USING THE HOB
Before lighting the hob burners, check that the flame-spreader crowns are
correctly in place with their respective burner caps, making sure that the holes A
in the flame-spreaders are aligned with the igniters and thermocouples.
For the UR2 double burner, place and fit perfectly the burner caps G and E on
the flame-spreader crowns F and D. The latter have to be placed on support C
and then fitted in the base B. The supplied pan stand H is for use with woks.
5.1 Lighting the hob burners
The burner controlled by each knob is shown next to the knob.
The appliance is equipped with an electrical ignition device.
Simply press the knob and turn it anti-clockwise to the maximum
flame symbol , until the burner lights.
10
After lighting, keep the knob pressed down for a few seconds to allow the
thermocouple to heat up. The burner may go out when the knob is released: in
this case, the thermocouple has not heated up sufficiently.
Wait a few moments and repeat the operation, keeping the knob pressed for
longer. Once the burner is lit, the flame can be adjusted as required.
Always check that the control knobs are in the O (off) position when you finish
using the hob.
If the burners should go out accidentally, after about 20 seconds a safety device
will be tripped, cutting off the gas supply, even if the gas tap is open. In this
case, turn the knob to the OFF position and wait at least 60 seconds before
trying to light the burner again.
Instructions for the user
5.2 Practical tips for using the burners
For better burner efficiency and to minimise gas consumption, use pans with a
flat, smooth base and a lid that have a suitable size for the burner, thus
preventing the flames reaching the sides of the pan (see point “5.3 Cookware
diameters”). Once the contents come to the boil, turn down the flame far enough
to prevent the liquid from boiling over.
To prevent burns or damage to the hob during cooking, all cookware must be
placed inside the perimeter of the hob.
Take the greatest care when using fats or oils since they may catch fire if
overheated.
To prevent burns or damage to the hob or the counter top during cooking, all
pans or griddles must be placed inside the perimeter of the hob.
5.3 Cookware diameters
The supplied raised wok pan stand can
be used to raise pans ONLY on burners 1
and 2, and for woks ONLY on burners 2
and 3.
HOB BURNERS
1 Auxiliary
2 Rapid
3 Double crown
min. and max. Ø
(in cm)
12-16
18-24
22-26
11
Instructions for the user
6. CLEANING AND MAINTENANCE
Before performing any operations requiring access to powered parts, disconnect
the appliance from the power supply.
NEVER USE A JET OF STEAM TO CLEAN THE APPLIANCE.
WARNING: For your safety, you are advised to wear protective gloves
while performing any cleaning or extraordinary maintenance.
6.1 Cleaning stainless steel
To keep stainless steel in good condition it should be cleaned regularly after
use. Let it cool first.
6.1.1 Ordinary daily cleaning
To clean and preserve stainless steel surfaces, use only specific products that
do not contain abrasives or chlorine-based acids.
How to use: pour the product onto a damp cloth and wipe the surface, rinse
thoroughly and dry with a soft cloth or chamois leather.
12
6.1.2 Food stains or residues
Do not use metallic sponges or sharp scrapers as they will damage
the surface.
Use ordinary non-abrasive products for steel, with the aid of wooden
or plastic utensils if necessary.
Rinse thoroughly and dry with a soft cloth or chamois leather.
Instructions for the user
6.2 Cleaning the components
6.2.1 Knobs
The knobs should be cleaned with lukewarm water and
washing up liquid. For easier cleaning they can be
removed by pulling them upwards. Dry thoroughly after
cleaning.
Do not use aggressive products containing alcohol or products for cleaning steel
and glass when cleaning the knobs, as these products could cause permanent
damage.
6.2.2 Pan stands
Remove the pan stands and clean them with lukewarm
water and non-abrasive detergent, making sure to
remove any encrustations. Replace them on the
cooking hob.
These components must not be washed in the
dishwasher.
6.2.3 Burner caps and flame-spreader crowns
The burner caps and flame-spreader crowns can be
removed for easier cleaning. Wash them in warm water
and non-abrasive detergent making sure to remove
any encrustation, then wait until they are perfectly dry.
Refit the burner caps on the appropriate crowns and
make sure that the flame-spreader crowns are
correctly positioned in their housings with their
respective burner caps.
6.2.4 Igniters and thermocouples
For correct operation the igniters and thermocouples
must always be perfectly clean. Check them frequently
and clean them with a damp cloth if necessary.
Remove any dry residues with a wooden toothpick or a
needle.
13
Instructions for the installer
3-4 mm
7. MOUNTING ONTO FURNITURE
This appliance belongs to Class 3 (built in)
The following operation requires building and/or carpentry work and must
therefore be carried out by a competent tradesman.
Installation can be carried out on various materials such as masonry, metal,
solid wood or plastic laminated wood as long as they are heat resistant (T 90°C).
7.1 Fixing to the supporting structure
Create an opening with the dimensions shown in the figure in the top surface of
the counter, keeping a minimum distance of 50 mm from the rear edge. This
appliance can be mounted against walls higher than the work surface on
condition that a distance be kept between the appliance and the wall as shown
in the figure so as to avoid damage from overheating. Make sure there is a
minimum distance of 750 mm between the hob burners and any shelf or hood
that may be installed directly above it.
14
7.2 Hob seal
Carefully position the supplied insulating seal on
the outer perimeter of the hole made in the counter
top as shown in the adjacent figure, trying to make
it stick on the entire surface by applying light
pressure on it with your hands.
The seal must be placed at a distance of 3-4 mm
from the external perimeter of the hole made in the
counter top.
Do not fix the hob using silicone as this would make it impossible to remove the
hob, if necessary, without damaging it.
Instructions for the installer
Once these operations have been carried out,
place the hob on the insulating seal and fix it to the
supporting structure using screws and fastening
brackets so that the hob is perfectly flat.
Carefully trim the surplus edge away from the seal.
7.3 Distances to respect
IMPORTANT: In case of installation on an empty kitchen unit with doors, a
separation panel must be placed under the hob, which must be easily
extractable to allow sufficient access for any technical assistance.
Keep a minimum distance of 10 mm between the bottom of the appliance and
the panel surface (as shown in the figure).
If the appliance is instead on an oven installed under the hob, there is no need
to install a separating shelf. The oven must be equipped with a cooling fan.
15
Instructions for the installer
7.4 Room ventilation
The room containing the appliance should have a permanent air supply in
accordance with the standards in force. The room where the appliance is
installed must have enough air flow needed for the regular combustion of gas
and the necessary air change in the room itself. The air vents, protected by
grills, must be the right size to comply with current regulations and positioned so
that no part of them is obstructed, not even partially.
The room must be kept adequately ventilated in order to eliminate the heat and
humidity produced by cooking: in particular, after prolonged use, you are
recommended to open a window or to increase the speed of any fans.
7.5 Extraction of the combustion products
The combustion products may be extracted by means of hoods connected to a
natural draught chimney whose efficiency is certain or via forced extraction. An
efficient extraction system requires precision planning by a specialist qualified in
this area and must comply with the positions and distances indicated by the
applicable standards. When the job is complete, the installer must issue a
certificate of conformity.
16
Instructions for the installer
2
1
3
8. GAS CONNECTION
After carrying out any operation on the appliance, check that the gas
connections are properly tightened.
The tightening torque must be 15 Nm minimum and 20 Nm maximum.
If required by the type of gas, use a pressure regulator that complies with
current regulations.
At the end of the installation, check for any leaks with a soapy solution, never
with a flame.
Installation with flexible hose must be carried out so that the length of the piping
does not exceed 2 metres when fully extended; make sure that the hoses do not
come into contact with moving parts and that they are not crushed in any way.
Connection to the gas supply network can be made using a rigid copper hose or
a continuous wall flexible steel hose in compliance with the provisions
established by the applicable standard. Once the operation is complete, check
the hose fittings for leaks using a soapy solution; never use a flame.
The cooker hob is preset for natural gas G20 (2H) at a pressure of 20 mbar. For
supplying it with other types of gas, see chapter "9. ADAPTATION TO
DIFFERENT TYPES OF GAS". The gas inlet connection is threaded ½” external
gas (ISO 228-1).
8.1 Connection with a flexible steel hose
Make the connection to the gas mains using a continuous wall
flexible steel hose whose specifications comply with the current
regulations.
Carefully screw the connector 3 to the gas connector 1 of the
appliance, placing the seal 2 between them.
17
Instructions for the installer
2
1
3
8.2 Connection with a rigid copper hose
The connection to the gas supply network must be made in
such a way that it does not cause stresses of any type on the
appliance.
Carefully screw the adapter unit 3 with double cone to the gas
connector 1 of the appliance, placing the supplied seal 2
between them.
8.3 Connection to LPG
Use a pressure regulator and make the connection on the gas cylinder following
the guidelines set out in the regulations in force.
Make sure that the supply pressure complies with the values indicated in the
table in “9.2 Burner and nozzle characteristics table”.
18
Instructions for the installer
9. ADAPTATION TO DIFFERENT TYPES OF GAS
Before carrying out the following operations, disconnect the appliance from the
power supply.
The appliance is preset for natural gas G20 (2H) at a pressure of 20 mbar. In
case of operation with other types of gas, the burner nozzles must be changed
and the minimum flame adjusted on the gas taps. To change the nozzles,
proceed as described in the following paragraphs.
9.1 Replacement of nozzles on the hob
1 Extract the pan stands and remove all caps and flame-spreader crowns;
2 Unscrew the burner nozzles with a 7 mm socket wrench;
3 Replace the burner nozzles according to the type of gas to be used (see
point “9.2 Burner and nozzle characteristics table”);
4 Replace the burners in the correct position.
19
Instructions for the installer
9.2 Burner and nozzle characteristics table
Rated heating
Burner
Auxiliary (1) 1.05 72 400
Rapid (2) 2.50 108 800
INT Double crown (3) 1.00 80 400
EXT Double crown (3) 4.20 150 1600
Burner
Auxiliary (1) 1.05 50 400 76 75
Rapid (2) 2.50 79 800 182 179
INT Double crown (3) 0.90 46 500 65 64
EXT Double crown (3) 4.30 100 1600 313 307
capacity
(kW)
Rated heating
capacity
(kW)
Nozzle diameter
1/100 mm
Nozzle
diameter
1/100 mm
Natural gas – G20 20 mbar
Reduced capacity
(W)
LPG – G30/G31 28/37 mbar
Reduced
capacity
(W)
Capacity
g/h G30
Capacity
g/h G31
20
Instructions for the installer
9.3 Adjusting the minimum setting for natural gas
Light the burner and turn it to the minimum
position. Extract the gas tap knob and turn the
adjustment screw at the left side of the tap
(indicated in the figure) until the correct minimum
flame is achieved.
Refit the knob and verify that the burner flame is
stable (when turning the knob rapidly from the
maximum to the minimum position the flame must
not go out).
Repeat the operation on all the gas taps.
9.4 Adjusting the minimum setting for LPG
To adjust the minimum setting with LPG, you must tighten the screw inside or
next to the tap rod (depending on the model) fully in a clockwise direction.
The bypass diameters for each individual burner are shown in table “9.2 Burner
and nozzle characteristics table”.
After adjustment with a gas other than the preset one, replace the label on the
bottom of the appliance with the label corresponding to the new gas. This label
can be obtained from the nearest Authorised Service Centre or supplied where
envisaged.
9.5 Arrangement of the burners on the hob
HOB BURNERS
1 Auxiliary
2 Rapid
3 Double crown
9.6 Lubrication of gas taps
Over time the gas taps may become difficult to turn and get blocked. Clean them
internally and replace the lubrication grease. This procedure must be carried
out by a specialised technician.
21
Instructions for the installer
10.ELECTRICAL CONNECTION
Make sure that the voltage and capacity of the power line conform to the data
shown on the plate located under the casing. Do not remove this plate for any
reason.
The plug at the end of the supply cable and the wall socket must be of the same
type and must conform to the applicable legislation on electrical installations.
Make sure that the supply line is suitably earthed.
Pass the power supply cable through the back of the unit, taking care that it
does not touch the bottom casing of the hob or the oven (if any) installed
underneath it. Make sure that the cables follow the best route in order to avoid
any contact with surfaces exceeding a temperature of 90°.
Fit the power line with an omnipolar circuit-breaker with a contact opening gap
equal to or greater than 3 mm, in an easily accessible position close to the
appliance.
Avoid the use of adapters and shunts.
If the power cable is replaced, the crosssection of wires in the new cable must be
no less than 0.75 mm
remembering that the end for connection to
the appliance must have an earth wire
(yellow/green) which is at least 20 mm
longer.
Only use a H05V2V2-F type cable or similar withstanding a maximum
temperature of 90°C. The cable must be replaced by a specialised technician
who must carry out the connection to the power grid following the diagram
below.
2
(3 x 0.75 cable),
22
L = brown
N = blue
= yellow/green
The power supply cable must be replaced by an authorised service centre to
prevent any risks.
The manufacturer declines all responsibility for damage to persons or
things caused by non-observance of the above prescriptions or by
tampering with any part of the appliance.
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