Smeg S64SN User manual

Contents
39
EN
1 Instructions 40
1.1 General safety instructions 40
1.2 Manufacturer liability 44
1.3 Appliance purpose 44
1.4 Identification plate 44
1.5 This user manual 44
1.6 Disposal 45
1.7 How to read the user manual 46
2 Description 47
2.1 General Description 47
2.2 Symbols 48
2.3 Burner knobs 49
2.4 Available accessories 49
3 Use 50
3.1 Instructions 50
3.2 First use 50
3.3 Using the accessories 50
3.4 Using the hob 51
4 Cleaning and maintenance 55
4.1 Instructions 55
4.2 Cleaning the appliance 55
5 Installation 57
5.1 Safety instructions 57
5.2 Section cut from the countertop 57
5.3 Mounting 59
5.4 Fixing to the supporting structure 60
5.5 Gas connection 61
5.6 Adaptation to different types of gas 63
5.7 Electrical connection 72
5.8 Instructions for the installer 73
We advise you to read this manual carefully, as it contains all the instructions for maintaining
the appliance’s aesthetic and functional qualities.
For further information on the product: www.smeg.com
These instructions apply only to the destination countries listed on the appliance's data
plate.
This is a class 3 built-in hob.

Instructions
40
1 Instructions
1.1 General safety instructions
Risk of personal injury
• During use the appliance and its
accessible parts become very hot.
• Never touch the heating elements
during use.
• Keep children under the age of 8
at a safe distance unless they are
constantly supervised.
• Keep children under the age of 8
away from the appliance when it
is in use.
• This appliance may only be used
by children aged 8 years and
over, and by people of reduced
physical, sensory or mental
capacity, or lacking in experience
in the use of electrical appliances,
provided that they are supervised
or instructed by adults who are
responsible for their safety.
• Make sure that the flame-
spreader crowns are correctly
positioned in their seats with their
respective burner caps.
• Be aware of how rapidly the
cooking zones heat up. Do not
place empty pans on the heat.
Danger of overheating.
• Children must not play with the
appliance.
• Fats and oils can catch fire if they
overheat. Do not leave the
appliance unattended while
preparing foods containing oils or
fats. If fats or oils catch fire, never
put water on them. Place the lid
on the pan and turn off the
relevant cooking zone.
• While cooking do not place
metal objects, such as cutlery or
dishes on the hob surface as they
may overheat.
• Cooking process should always
be kept under control. A short
cooking process must be
continuously surveyed.
• Switch off the appliance after use.
• Never try to put out a fire or
flames with water: turn off the
appliance and smother the flames
with a fire blanket or other
appropriate cover.
• Cleaning and maintenance must
not be carried out by
unsupervised children.
• Have the electrical connection
performed by authorised
technicians.
• Have qualified personnel carry
out installation and assistance
interventions according to the
standards in force.

Instructions
41
EN
• Do not modify this appliance.
• Do not insert pointed metal
objects (cutlery or utensils) into the
slots in the appliance.
• Do not use aerosols in the vicinity
of this appliance whilst it is in use
• Do not use aerosols in the vicinity
of this appliance whilst it is in use
• This appliance must not be
installed in a boat or caravan.
• Before any operation on the
appliance (installation,
maintenance, positioning or
movement) always wear PPM.
• If required, use a pressure
regulator that complies with
current regulations.
• Installation using a hose must be
carried out so that the length of
the hose does not exceed
2 metres when fully extended for
steel hoses and 1.5 metres for
rubber hoses.
• The hoses should not come into
contact with moving parts and
should not be crushed in any way.
• At the end of the installation,
check for any leaks with a soapy
solution, never with a flame.
• The appliance must be connected
to ground in compliance with
electrical system safety standards.
• Do not try to repair the appliance
yourself or without the intervention
of a qualified technician.
• Do not pull the cable to remove
the plug.
• Use cables withstanding a
temperature of at least 90°C.
• If the power supply cable is
damaged, contact technical
support immediately and they will
replace it.
• The tightening torque of the
screws of the terminal board leads
must be 1.5 - 2 Nm.
• After carrying out any operation,
check that the tightening torque of
gas connections is between
10 Nm and 15 Nm.
• Position the appliance into the
cabinet cut-out with the help of a
second person.

Instructions
42
Risk of damaging the appliance
• Do not sit on the appliance.
• Do not use steam jets to clean the
appliance.
• Do not obstruct ventilation
openings and heat dispersal slots.
• Never leave the appliance
unattended during cooking
operations where fats or oils
could overheat and take fire. Be
very careful.
• Never leave objects on the
cooking surface.
• Do not use the appliance to heat
rooms for any reason.
• Do not spray any spray product
near the appliance.
• Do not use plastic cookware or
containers for cooking.
• Cooking vessels or griddle plates
should be placed inside the
perimeter of the hob.
• All pans must have smooth, flat
bottoms.
• If any liquid does boil over or spill,
remove the excess from the hob.
• Take care not to spill acid
substances such as lemon juice or
vinegar on the hob.
• Do not put empty pans or frying
pans on switched on cooking
zones.
• Do not use rough or abrasive
materials or sharp metal scrapers.
• Do not use cleaning products
containing chlorine, ammonia or
bleach on parts made of steel or
that have metallic surface finishes
(e.g. anodizing, nickel- or
chromium-plating).
• Do not wash the removable
components such as the hob
grids, flame-spreader crowns and
burner caps in a dishwasher.
• To prevent any possible
overheating, the appliance should
not be installed behind a
decoration door or a panel.
• This appliance must not be
installed on a pedestal.
Installation
• This appliance must not be
installed in a boat or caravan.
• This appliance must not be
installed on a pedestal.

Instructions
43
EN
• Position the appliance into the
cabinet cut-out with the help of a
second person.
• To prevent any possible
overheating, the appliance should
not be installed behind a
decoration door or a panel.
• Before any operation on the
appliance (installation,
maintenance, positioning or
movement) always wear PPM.
• Before performing any operation
on the appliance, switch off the
power supply.
• Have qualified personnel carry
out installation and assistance
interventions according to the
standards in force.
• Have the gas connection
performed by authorised staff.
• Installation using a hose must be
carried out so that the length of the
hose does not exceed 2 metres
when fully extended for steel hoses
and 1.5 metres for rubber hoses.
• The hoses should not come into
contact with moving parts and
should not be crushed in any way.
• If required, use a pressure
regulator that complies with
current regulations.
• After carrying out any operation,
check that the tightening torque of
gas connections is between
10 Nm and 15 Nm.
• At the end of the installation,
check for any leaks with a soapy
solution, never with a flame.
• Have the electrical connection
performed by authorised
technicians.
• The appliance must be connected
to ground in compliance with
electrical system safety standards.
• Use cables withstanding a
temperature of at least 90°C.
• The tightening torque of the
screws of the terminal board leads
must be 1.5 - 2 Nm.
• If it is necessary to replace the
power cable, this must only be
performed by a qualified
technician.
• Before installation, make sure that
the local gas supply (gas type
and pressure) and the settings of
the domestic appliance are
compatible.
• The settings for this domestic
appliance are shown on the gas
setting label.

Instructions
44
• This domestic appliance is not
connected to a device for
extracting combustion products. It
must be installed and connected
in accordance with current
installation regulations. Pay
particular attention to the relevant
requirements regarding ventilation
For this appliance
• Do not obstruct ventilation
openings and heat dispersal slots.
• Do not insert pointed metal
objects (cutlery or utensils) into the
slots in the appliance.
• Do not use the appliance to heat
rooms for any reason.
• The appliance is not designed to
operate with external timers or with
remote-control systems.
1.2 Manufacturer liability
The manufacturer declines all liability
for damage to persons or property
caused by:
• Use of the appliance other than
the one envisaged,
• failure to comply with the
instructions in the user manual,
• tampering with any part of the
appliance,
• use of non-original spare parts.
1.3 Appliance purpose
This appliance is intended for
cooking food in the home
environment. Every other use is
considered inappropriate.
1.4 Identification plate
The identification plate bears the
technical data, serial number and
brand name of the appliance. Do not
remove the identification plate for
any reason
1.5 This user manual
This user manual is an integral part of
the appliance and must therefore be
kept in its entirety and within the
user’s reach for the whole working
life of the appliance.
Read this user manual carefully
before using the appliance.

Instructions
45
EN
1.6 Disposal
This appliance must be
disposed of separately from
other waste (Directives
2002/95/EC,
2002/96/EC, 2003/108/EC).
The appliance does not contain
substances in quantities sufficient to
be considered hazardous to health
and the environment, in accordance
with current European directives.
To dispose of the appliance:
• Cut the power supply cable and
remove it along with the plug.
• Deliver the appliance to the
appropriate recycling centre for
electrical and electronic
equipment waste, or return it to the
retailer when purchasing an
equivalent product, on a one for
one basis.
• Our appliances are packaged in
non-polluting and recyclable
materials.
• Deliver the packing materials to
the appropriate recycling centre.
Power voltage
Danger of electrocution
• Disconnect the mains power
supply.
• Unplug the appliance.
Plastic packaging
Danger of suffocation
• Do not leave the packaging or
any part of it unattended.
• Do not let children play with the
packaging plastic bags.

Instructions
46
1.7 How to read the user manual
This user manual uses the following reading
conventions:
1. Sequence of instructions for use.
• Standalone instruction.
Instructions
General information on this user
manual, on safety and final
disposal.
Description
Description of the appliance and its
accessories.
Use
Information on the use of the
appliance and its accessories.
Cleaning and maintenance
Information for proper cleaning and
maintenance of the appliance.
Installation
Information for the qualified
technician: Installation, operation
and inspection.
Safety instructions
Information
Advice

Description
47
EN
2 Description
2.1 General Description
60 cm

Description
48
90 cm
1 Control panel
2 Auxiliary burner (AUX)
3 Semi-rapid burner (SR)
4 Rapid burner (R)
5 Ultra-rapid burner (UR)
6 Electric hot plate
7 Fish kettle burner (FB)
8 Right grid
9 Central grid
10 Left grid
2.2 Symbols
Flame indicators
Maximum flame
Minimum flame
Off
Cooking zones
Rear right
Rear left
Front right
Front left
Central

Description
49
EN
2.3 Burner knobs
Used for lighting and adjusting the hob
burners. Press and turn counterclockwise the
maximum flame symbol in order to light the
relative burners.
Turn the knobs to the area between
maximum and minimum flame to adjust.
Return the knobs to the position to turn
off the burners.
2.4 Available accessories
Ring reducer
Useful when using small cookware. To be
used only on AUX (auxiliary) burner.
Not all accessories are available
on some models.
The accessories intended to come
into contact with food are made of
materials that comply with the
provisions of current legislation.
Supplied and optional accessories
can be requested to Authorised
Service Centres. Use only original
accessories supplied by the
manufacturer.

Use
50
3 Use
3.1 Instructions
3.2 First use
1. Remove any protective film from the
outside or inside of the appliance,
including accessories.
2. Remove any labels (apart from the
technical data plate) from accessories.
3. Remove and wash all the appliance's
accessories (see 4 Cleaning and
maintenance).
3.3 Using the accessories
Ring reducers
The ring reducers must be placed on the
hob grids. Make sure they are placed
properly.
Improper use
Danger of burns
• Make sure that the flame-spreader
crowns are correctly positioned in their
seats with their respective burner caps.
• Oils and fats could catch fire if
overheated. Be very careful.
• Do not leave the appliance unattended
during cooking operations where fats or
oils could be released.
• Do not spray any spray product near the
appliance.
• Do not touch the appliance’s heating
elements when it is running. Leave them
to cool before cleaning.
• Keep children under the age of 8 away
from the appliance when it is in use.
Improper use
Risk of damage to surfaces
• Do not use aluminium foil to cover the
burners or hob body.
• Make sure that the flame-spreader
crowns are correctly positioned in their
seats with their respective burner caps.
• Cooking vessels or griddle plates
should be placed inside the perimeter of
the hob.
• All pans must have smooth, flat bottoms.
• If any liquid does boil over or spill,
remove the excess from the hob.

Use
51
EN
3.4 Using the hob
All the appliance's control and monitoring
devices are located together on the side
panel. The burner controlled by each knob
is shown next to the knob. The appliance is
equipped with an electronic ignition device.
Simply press the knob and turn it
counterclockwise to the maximum flame
symbol, until the burner ignites. If the burner
does not light in the first 15 seconds, turn the
knob to and wait 60 seconds before
trying again. After lighting, keep the knob
pressed in 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. Keep the knob pressed in
longer.
Correct positioning of the grids
The grids over the burners must be
positioned in parallel to the control panel,
not perpendicular.
In case of an accidental switching
off, a safety device will be tripped,
cutting off the gas supply, even if
the gas cock is open. Return the
knob to and wait at least
60 seconds before lighting it
again.

Use
52
Correct positioning of the flame-
spreader crowns and burner caps
Before lighting the hob burners, make sure
that the flame-spreader crowns are
correctly positioned in their seats with their
respective burner caps. Make sure that the
holes in the burners are aligned with the
igniters and thermocouples. Also ensure that
the flame-spreader crowns are correctly
engaged in the burner holes.
Practical tips for using the hob
For better burner efficiency and to minimise
gas consumption, use pans with lids and of
suitable size for the burner, so that the
flames do not reach up the sides of the pan.
Once the contents come to the boil, turn
down the flame far enough to ensure that
the liquid does not boil over.
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.
Cookware diameters:
• AUX: 12 - 14 cm.
• SR: 16 - 20 cm.
• RR: 22 - 26 cm.
• UR: 22 - 26 cm.
• FB: Suitable oval containers

Use
53
EN
Limitations on griddle use
A few precautions are necessary if you wish
to use a griddle:
• Griddles should be placed inside the
perimeter of the hob and should not
overlap this.
• leave a gap of at least 160 mm
between the edge of the griddle and the
side wall;
• if one of the burners close to the wooden
rear wall is an ultra-rapid burner, leave a
gap of at least 160 mm between this
wall and the edge of the griddle;
• do not allow the burner flames to extend
beyond the edge of the griddle;
• Never use the griddle for more than
40 minutes.
• When using aluminium griddles with
Teflon non-stick coating, these should be
pre-heated empty for a maximum of
5 minutes in order to avoid damage to
the appliance and the coating. After
pre-heating, place the foodstuffs on the
griddle to cook them; do not exceed
40 minutes of total use for the griddle.
Using the electric hot plate
Improper use
Risk of damage to the appliance
• Unless using for the first time, or in order
to get rid of accumulated moisture after a
prolonged period of inactivity, the plate
should not be switched on without
placing a pan on the surface.
• Use pans with a smooth, thick base.
• Never use pans that are smaller than the
plate.
• Dry the bottom of the pan before putting
it down on the plate.
• Do not place sheets of aluminium foil
directly on the surface of the plate
Improper use
Risk of injury
• When cooking foods with oil and fat,
which are highly inflammable, do not
move away from the plate at any point
during the cooking period.
• Even after use, the plates will remain hot
for a long time: to avoid burns do not
place your hands or other objects on
top of them.
• As soon as you notice a crack on the
surface of the plates, immediately
disconnect the appliance from the mains
supply and contact the nearest
authorised technical assistance centre.

Use
54
Some models may be equipped with an
electric hot plate. These are controlled by a
selector; to switch them on, turn the knob to
the desired position.
When switching the plate on for
the first time, or in cases where this
has not been used for a long time,
heat it for 30 minutes at minimum
power (without adding pans), to
eliminate any humidity.
Position Power
level Cooking type
plate off -
1dim
for melting butter,
chocolate, etc. and for
heating up small
amounts of liquid
2soft to heat up larger
amounts of liquid.
3slow
to defrost frozen foods
and to prepare stews,
cook at boiling point or
just below it.
4Medium
to cook foods that need
to be brought to the boil;
for delicate meat roasts
and fish.
5strong for roasts, chops, steaks
and large-scale boiling.
6high to boil large quantities of
water, to fry.

Cleaning and maintenance
55
EN
4 Cleaning and maintenance
4.1 Instructions
4.2 Cleaning the appliance
To keep the surfaces in good condition,
they should be cleaned regularly after use.
Let them cool first.
Ordinary daily cleaning
Always use specific products only that do
not contain abrasives or chlorine-based
acids.
Pour the product onto a damp cloth and
wipe the surface, rinse thoroughly and dry
with a soft cloth or a microfibre cloth.
Food stains or residues
Do not use steel sponges and 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 allow residues of sugary foods (such
as jam) to set inside the oven. If left to set for
too long, they might damage the enamel
lining of the oven.
Improper use
Risk of damage to surfaces
• Do not use steam jets to clean the
appliance.
• Do not use cleaning products containing
chlorine, ammonia or bleach on parts
made of steel or that have metallic
surface finishes (e.g. anodizing, nickel-
or chromium-plating).
• If it comes into contact with aggressive
detergents, hard water or spills (cooking
water, sauces, coffee, etc.), clean
immediately after having let the hob cool
down.
• Do not use abrasive or corrosive
detergents (e.g. scouring powders, stain
removers and pan scourers) on glass
parts.
• Do not use rough or abrasive materials
or sharp metal scrapers.
• Do not wash the removable
components such as the hob grids,
flame-spreader crowns and burner caps
in a dishwasher.

Cleaning and maintenance
56
Cooking hob grids
Remove the grids and clean them in
lukewarm water and non-abrasive
detergent. Make sure to remove any
encrustations. Dry them thoroughly and
return them to the hob.
Flame-spreader crowns and burner caps
For easier cleaning, the flame-spreader
crowns and the burner caps can be
removed. Wash them in hot water and non-
abrasive detergent. Carefully remove any
encrustation, then wait until they are
perfectly dry. Refit the flame-spreader
crowns making sure that they are correctly
positioned in their housings with their
respective burner caps.
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.
The continuous contact between
the grids and the flame can cause
modifications to the enamel over
time in those parts exposed to
heat. This is a completely natural
phenomenon which has no effect
on the operation of this
component.

Installation
57
EN
5 Installation
5.1 Safety instructions
Veneers, adhesives or plastic coatings on
adjacent furniture should be temperature-
resistant (>90°C), otherwise they might
warp over time.
The minimum clearances must also be
respected for the edges of the hob on the
back as indicated in the mounting
illustrations.
5.2 Section cut from the countertop
Create an opening with the dimensions
shown in the figure in the countertop of the
piece of furniture.
*If there is a piece of furniture above the hob. In
case of hood, refer to the values on the
dedicated manual.
Heat production during appliance
operation
Risk of fire
• Make sure that the cabinet material is
heat resistant.
• Check that the cabinet has the required
slots.
The minimum clearance between a
ventilation hood and the cooking
surface must be at least the
distance indicated in the ventilation
hood installation instructions.
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 (>90°C).
L (cm) X (mm) Y (mm)
60 555 - 560 478 - 482
90 839÷844 478 - 482
A (mm) B (mm) C (mm)* D (mm) E (mm)
min 150 min 460 min 750 20 - 60 min 50

Installation
58
Overall dimensions: gas and electrical
connection location (measures in mm)
60 cm models:
View from the bottom
GGas connection
EElectrical connection
Right view
Rear view
90 cm models:
View from the bottom
GGas connection
EElectrical connection
Right view
Rear view