Siemens Gas hob User manual

Siemens - Electrogeräte GmbH
Operating instructions
Instrucciones de funcionamiento
81739 München ße 34
Carl-Wery-Stra
en
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es
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Avvertenze per l’uso
www.siemens-home.com
Kullanma KI lavuzu
Cod. 9000388293 H

3
Table of contents
Safety precautions. . . . . . . . . . . . . . . . . . . 5
Your new appliance . . . . . . . . . . . . . . . . . 7
Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Switching on manually . . . . . . . . . . . . . . . . . . . . 8
Switching on automatically . . . . . . . . . . . . . . . . . 8
Safety system . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Switching off a burner . . . . . . . . . . . . . . . . . 9
Power levels . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 10
Suitable pans . . . . . . . . . . . . . . . . . . . . . . 10
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Additional wok pan support. Wok pan . . . . . 11
Additional coffee maker support. . . . . . . . . . 11
Simmer plate . . . . . . . . . . . . . . . . . . . . . . . . . 11
Simmer cap . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cooking recommendations. . . . . . . . . . . . . . . . 12
Timer Operation . . . . . . . . . . . . . . . . . . . 13
Countdown timer. . . . . . . . . . . . . . . . . . . . . . . . 13
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Other functions . . . . . . . . . . . . . . . . . . . . . . . . 15
The digital display . . . . . . . . . . . . . . . . . . 16
Precautions for use. . . . . . . . . . . . . . . . . 17
Cleaning and maintenance . . . . . . . . . . 18
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Unsuitable products . . . . . . . . . . . . . . . . . . . . . 18
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Faults . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Technical Assistance Service . . . . . . . . . 20
Warranty conditions . . . . . . . . . . . . . . . . . . 20
Used appliances and packaging. . . . . . . 20
Environmentally-friendly waste management . . 20

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Dear customer,
Congratulations on your choice and thank you for purchasing one of our appliances. This
practical, modern and functional appliance is manufactured using materials of the highest
quality which are subject to strict quality control checks throughout the entire manufacturing
process. The appliance is meticulously tested to ensure that it meets your demands and
produces perfect cooking results.
Do not remove the appliance from its protective packaging until it is installed in the unit.
Please read these instructions carefully before proceeding to install and use the appliance.
The information contained in these instructions is essential for the correct operation of the
appliance and, more importantly, for your safety.
The packaging of your appliance has been manufactured using only the materials which are
strictly necessary to guarantee efficient protection during transport.
These materials are 100% recyclable, thus reducing the environmental impact. You can also
contribute to caring for the environment, by following the advice below:
- dispose of the packaging in the appropriate recycling bin
- before you get rid of an old appliance, make sure you disable it. Contact your local authority
to find out the address of your nearest recycling centre to dispose of your appliance
- do not pour used oil down the sink. Collect it in a sealed container and take it to an
appropriate collection point or, failing that, place it in the rubbish bin (it will end up in a
controlled dump; this is probably not the best option, but it will avoid contaminating ground
water)
IMPORTANT:
In the unlikely event that the appliance should be damaged or not meet your expectations
in terms of quality, please inform us as soon as possible. For the warranty to be valid, the
appliance must not have been tampered with, or used inappropriately.

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Safety precautions
Read these instructions carefully. Reading these
instructions will enable you to use your appliance safely
and effectively.
All operations relating to installation, regulation and
conversion to other types of gas must be carried out by
an authorised installation engineer, respecting applicable
regulations, standards and the specifications of the local
gas and electricity providers.
You are recommended to contact the Technical
Assistance Service to convert to another type of gas.
Before installing your new hob, ensure that it is being
installed according to the assembly instructions.
This appliance can only be installed in a well-ventilated
place in accordance with existing regulations and
ventilation specifications. The appliance must not be
connected to a combustion product removal device.
This appliance has been designed for home use only, not
for commercial or professional use. This appliance
cannot be installed on yachts or in caravans. The
warranty will only be valid if the appliance is used for the
purpose for which it was designed.
The place in which the appliance is installed must have
fully-functioning ventilation, in accordance with the
regulations.
Do not subject the appliance to draughts. These might
blow out the burners.
This appliance leaves the factory set to the type of gas
that is indicated on the specifications plate. If this must
be changed, read the Assembly instructions.
Do not tamper with the appliance's interior. If necessary,
call our Technical Assistance Service.
These operating and installation instructions should be
retained, and passed onto the buyer if the appliance is
sold.
Do not switch on the appliance if it is damaged in any
way. Contact our Technical Assistance Service.
The surfaces of cooking appliances heat up during use.
Care must be taken when using these appliances. Keep
children well away from this appliance.
This appliance is only intended for cooking purposes, not
as a heating system.
Fat or oil which is overheated can catch fire easily. Do not
leave oil or fats to heat up unattended. If oil or fats do

6
catch fire, never use water to put the fire out. Risk of
burns! Put the fire out by covering the pan with a lid and
switch off the hotplate.
In the event of a malfunction, turn off the appliance’s gas
and electricity supply. For repairs, call our Technical
Assistance Service.
If one of the control knobs will not turn, do not force it.
Call the Technical Assistance Service immediately, so
that they can repair or replace it.
Never place unstable pans on the hob or the burners, as
they may accidentally tip over.
Do not clean the hob using a steam cleaner. Risk of
electrocution!
This appliance is class 3 type, according to the EN 30-1-
1 standard for gas appliances: built-in appliance.
Do not store or use corrosive chemicals, steamers,
flammable materials or non-food products below or near
this domestic appliance.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety.
Never leave the appliance unattended during operation.
The graphics in this instruction manual are given as a
guide only.
The manufacturer is exempt from all responsibility if the
requirements of this manual are not complied with.

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Your new appliance
Burner (up to
3.0 kW)
Burner (up to
1.0 kW)
Control
knobs
Timer
Burner (up to
1.75 kW)
Double-flame
burner (up to
3.3 kW)
Pan supports
Burner (up to
3.0 kW)
Burner (up to
1.0 kW)
Burner (up to
1.75 kW)
Burner (up to
1.75 kW)
Timer
Timer
Burner (up to
1.75 kW)
Burner (up to
3.0 kW)
Burner (up to
1.0 kW)
Burner (up tp
1.75 kW)
Dual double-flame
burner (up to 5 kW)
Timer
Burner (up to
1.75 kW)
Dual double-flame
burner (up to 5 kW)
Burner (up to
1.0 kW) Burner (up to
1.75 kW)
Burner (up to
3.0 kW)
Timer
Burner (up to
1.75 kW)
Triple flame burner (up
to 4.0 kW)
Burner (up to
3.0 kW)
Burner (up to
1.0 kW)
Pan supports
Pan supports
Pan supports
Pan supports
Control
knobs
Control
knobs
Control
knobs
Control knobs

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Gas burners
Operation
There are indications to show which burner each control
knob operates. Fig. 1.
It is essential to ensure that all the burner parts and pan
supports are correctly installed for the appliance to work
correctly. Fig. 2-3.
Switching on
manually
1. Press the chosen burner control knob and turn it
anticlockwise to the required setting.
2. Use any type of lighter or flame (cigarette lighter,
matches, etc.) and bring it close to the burner.
Switching on
automatically
If your hob can be switched on automatically (ignition
sparkers):
1. Press the chosen burner control knob and turn it
anticlockwise to the maximum power setting.
While the control knob is still pressed down, sparks are
produced on all burners. The flame ignites (it is no longer
necessary to press down the control knob).
2. Turn the control knob to the required setting.
If it does not come on, turn the control knob to the off
setting and repeat the steps above. This time, press and
hold the control knob for longer (up to 10 seconds).
Warning! If after 15 seconds the flame does not ignite,
switch off the burner and open a nearby window or door.
Wait at least one minute before trying to switch the burner
on.
Fig. 1
Fig. 2
Fig. 3

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Safety system Every hotplate features a safety pilot (thermocouple).
This means that if the flame ever goes out (e.g. is
extinguished by boiled-over liquid), the flow of gas is
interrupted.
To ensure that this device is active, switch on the burner
as usual and, without releasing the control knob, press
and hold it down firmly for 4 seconds after lighting the
flame.
Switching off a burner Turn the corresponding control knob clockwise to the 0
setting.
Power levels The progressive control knobs can be used to control the
power needed, from minimum to maximum power.
Ignition
sparker Thermocouple
Setting Control knob
off
High flame
Maximum
capacity or
aperture and
electricity on
Low flame
Minimum
capacity or
aperture
For dual double-flame burners, the inner and outer
flames can be controlled separately.
The available power levels are as follows:
Inner and outer flame on full power.
Outer flame on minimum, inner flame on full power.
Inner flame on full power.

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Warnings It is normal to hear a slight whistling noise while the
burner is operating.
When it is first used, it is normal for the burner to give off
odours; this does not pose any risk and does not indicate
a malfunction; they will disappear in time.
A few seconds after switching off the burner, it will make
a sound (thud). This is not a fault - this means that the
safety device is no longer operating.
Keep the burner as clean as possible. If the ignition
sparkers are dirty they will not light properly. Clean them
periodically using a small non-wire brush. Bear in mind
that the ignition sparkers must not suffer any serious
impacts.
An orange-coloured flame is normal. This is caused by
the presence of dust in the atmosphere, spilt liquids, etc.
The kitchen will become hot and humid when this gas
appliance is used.
You must therefore ensure that the kitchen is well
ventilated:
either keep the natural ventilation apertures open, or
install a ventilation system (extractor hood).
If using the appliance intensively for prolonged periods,
you may require additional ventilation (e.g. by opening a
window) or more effective ventilation (e.g. by increasing
the hob's ventilation, if possible).
If the burner flames are accidentally blown out, switch off
the burner operating control knob and do not try to relight
it for at least one minute.
Suitable pans
Inner flame on minimum power.
Burner Minimum pan
diameter Maximum pan diameter
Double or triple
flame burner 22 cm
Rapid burner 22 cm 26 cm
Semi-rapid
burner 14 cm 20 cm
Auxiliary burner 12 cm 16 cm

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Wok pan A wok is a cooking vessel originating in China; it is a kind
of deep, round, lightweight pan with handles and a flat or
concave base.
Food can be prepared in various ways in a wok: it can be
stewed, stir fried, cooked on a low heat, pan-fried or
steamed. It could be said that woks serve as both as a
saucepan and a frying pan and, owing to their shape and
size, they can be used to cook quite large ingredients.
When cooking with a wok, heat is diffused more uniformly
and gently; the intense heat which accumulates means
that food takes less time to cook and also requires less
oil, making it one of the quickest and healthiest ways of
cooking.
Always follow the manufacturer's instructions when
cooking with a wok pan.
Accessories Depending on the model, the hob may include the
following accessories. These are also available from the
Technical Assistance Service.
Additional wok pan
support
Wok pan Additional wok pan support: to be used exclusively on
double and triple-flame burners with concave-based
pans.
Using these pans may cause some temporary
deformation of the grease splash tray. This is normal and
does not affect the operation of the appliance.
Cast iron pan support (4/5 kW): code HZ298107.
Cast iron pan support (3.3 kW): code HZ298108.
Enamelled iron pan support: code HZ298110.
Wok pan: code HZ298103.
Additional coffee maker
support Only for use on the auxiliary burner with pans which are
no more than 12 cm in diameter.
Cast iron pan support: Code HZ298114.
Enamelled iron pan support: Code HZ298114.
Simmer Plate This accessory has been designed to reduce the level of
heat at the lowest power setting.
Place the accessory directly on the pan support with the
cones facing upwards, never directly over the burner.
Centre the pan over the accessory.
Code HZ298105.

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Simmer Cap This is a burner which is exclusively suited for cooking
over a low heat. In order to use it, it is necessary to
remove the auxiliary burner and replace it with the
Simmer Cap burner.
Code HZ298104.
The manufacturer accepts no liability if these accessories
are not used or are used incorrectly.
Cooking
recommendations
Burner Very high, high Medium Low
Double or triple
flame burner Boiling, steaming, griddling, toasting,
paellas, Asian food
(wok).
Reheating and keeping things hot:
cooked and pre-cooked dishes.
Rapid burner Escalopes, steaks,
omelettes, frying. Rice, white sauce and ragout. Steaming: fish, vegetables.
Semi-rapid
burner Steamed potatoes, fresh vegetables,
stews, pasta.
Reheating and keeping things hot:
pre-cooked dishes and delicate
casseroles.
Auxiliary burner Cooking:
casseroles, rice
pudding and
caramels.
Defrosting and
slow cooking:
vegetables, fruits
and frozen
products.
Melting:
butter, chocolate,
gelatine.

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Timer operation
The timer is an electronic timer that is used to programme
a countdown timer and two cooking timers for the hob
burners.
The countdown timer may be used independently of other
services. This means that it can be programmed even
when the hob is turned off.
Cooking timers may be used to automatically turn off any
of the hob burners.
Countdown timer You can use this function to programme a time of up to
99 minutes. This service may be used independently of
other services. THE COUNTDOWN TIMER DOES NOT
TURN OFF ANY BURNER.
Programming procedure 1. Touch the 0symbol once. The display will show the
following image: ‹‹V.
2. Touch the - or + symbols in the following 5 seconds to
programme the required time.
The countdown will commence after a few seconds.
The display will always show the time remaining for the
first programme to finish.
When the programmed time
has elapsed A beep will sound for 30 seconds and ‹‹Vis shown on
the display.
Touch any symbol and the beep stops and the display
switches off.
Changing the programmed
time Touch the 0symbol and change the time using - or + in
the following 5 seconds.
The new time programmed will begin after a few seconds.
Cancelling the programme Touch the 0symbol and change the time to ‹‹Vusing
the - or + symbols.
The indicator disappears after a few seconds or will show
the time remaining in the following programme.
Note The countdown timer does not continue after a power
failure.
It can programme a duration of up to 99 minutes.

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Programming a
burner to turn off
automatically
Cooking timer
Enter a certain time for the required burner. When the
programmed time has elapsed, the burner will go out
automatically.
The burner must be alight.
1. Touch the 0symbol once. The display will show the
following image: ‹‹V.
2. Touch the 0symbol a second time. The display will
briefly show your hob set-up . Then touch the 0
symbol to select the required burner.
3. Having selected the required burner, touch the - or +
symbols in the following 5 seconds to programme the
required time.
This sequence may be used to programme any burner on
your hob. YOU MAY ONLY HAVE 2 BURNERS
PROGRAMMED AT A TIME.
The programme will start after a few seconds or when you
select another burner.
The display will always show the time remaining for the
first programme to finish.
When the programmed time
has elapsed When the programmed time has elapsed, the burner
goes out, a beep sounds for 30 seconds, ‹‹Ú is shown
on the right of the display and on the left the dots move
around.
Touch any symbol and the beep stops and the display
goes out.
TURN THE CONTROL KNOB TO THE 0 SETTING FOR
THE BURNERS THAT HAVE BEEN SWITCHED OFF BY
THE TIMER.
Changing the programmed
time Touch the 0symbol, select the burner and change the
time using the - or + symbols in the following 5 seconds.
The new time programmed will begin after a few seconds.
Cancelling the programme Touch the 0symbol, select the burner and change the
time to ‹‹Ú using the - or + symbols.
The indicator disappears after a few seconds or will show
the time remaining in the following programme.
Notes The timer function does not continue after a power failure.
It can programme a duration of up to 99 minutes.
If you want to check the programmed times, you can view
all the programmes by touching the 0symbol.
Ú Ú
Ú
Ú Ú ‹‹

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Other functions
Timer button lock
Press and hold the 0symbol for at least 4 seconds. A
whistle will sound and the display will show the following
message ˜–. Then the display will show the programme
information again. If any symbol is touched when this
function is being used, a whistle will sound and ˜– will
appear on the display.
To deactivate the button lock, press the 0symbol again
for at least 4 seconds.
Protection against excess
temperatures Your hob has a protection system for your timer's
electronics. When high temperatures are reached in the
timer electronics, the •message will be shown
alternately with the information on the programmes in
progress and the burners will stay on. If the temperature
drops to acceptable levels, the •message will disappear.
If the temperatures reach the maximum permitted limits,
the timer will switch off all the burners on the hob as a
protective measure, and the display will alternately show
the•message and the times remaining for the
programmes that were in progress and have been
stopped. The controls will be locked until the temperature
falls and reaches acceptable levels.
Wait a few minutes before using your hob again.
Protection against power
failures If your timer has a programme in progress and there is a
power failure, the programmed burners will be turned off
as a means of protection. As soon as the power supply
returns, the display will show the ˜‹ message. To be able
to use the timer once more, touch any of the symbols and
the display will turn off and your hob will be ready to be
programmed.
The ˜‹ message also appears the first time the hob is
connected to the power supply. To start using the timer,
touch any of the symbols and the display will turn off and
your hob will be ready to be programmed.
Notes A whistle sounds when water is spilt on any of the
sensors.
The system will not work if it is handled with wet hands.

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The digital display
Messages on the
digital display
Time remaining until the first
programme stops.
This bell indicates that
the countdown timer has
been programmed.
The point indicates that the
cooking timer has been
programmed.
Symbols.
Programmed burner
indicators.
A bright dot indicates
that the time we see
corresponds to this
burner.
The attenuated
symbols mean that, in
addition to the
programme shown on
the display, there are
other programmes in
progress.
•Excess temperatures (See Protection against
excess temperatures).
˜– Timer button lock (See Timer button lock).
˜‹ Connecting the appliance to the power
supply/Power failure (See Protection against
power supply failure).

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Precautions for use
The following advice is intended to help you save energy
and prevent pan damage:
Use pans which are the right size for each burner.
Do not use small pans on large burners. The flame
should not touch the sides of the pan.
Do not use damaged pans, which do not sit evenly on
the hob. Pans may tip over.
Only use pans with a thick, flat base.
Do not cook without using a lid and make sure the lid is
properly fitted to avoid wasting energy.
Always place the pan right over the burner, not to one
side. Otherwise it could tip over.
Do not place large pans on the burners near the control
knobs. These may be damaged by the very high
temperatures.
Place the pans on the pan supports, never directly on
the burner.
Pans should be placed on the hob carefully.
Do not strike the hob and do not place excessive weight
on it.
Make sure that the pan supports and burner covers are
correctly positioned before using the appliance

18
Cleaning and maintenance
Cleaning Once the appliance is cool, use a sponge to clean it with
soap and water.
After each use, clean the surface of the respective burner
parts once they have cooled down. If any residue is left
(baked-on food, drops of grease etc.), however little, it will
become stuck to the surface and more difficult to remove
later. The holes and grooves must be clean for the flame
to ignite properly.
The movement of some pans may leave metal residue on
the pan supports.
Clean the burners and pan supports using soapy water
and scrub with a non-wire brush.
If the pan supports are fitted with rubber rests, ensure that
these are also cleaned. The rests may come loose and
the pan support may scratch the hob.
Always dry the burners and pan supports completely.
Water droplets or damp patches on the hob at the start
of cooking may damage the enamel.
After cleaning and drying the burners, make sure the
burner covers are correctly placed on the diffuser.
Unsuitable products Do not use steam cleaners. This could damage the hob.
If your hob is fitted with a glass or aluminium panel, never
use a knife, scraper or similar to clean the point where it
joins the metal.
Maintenance Always clean off any liquid as soon as it is spilt: you will
save yourself any unnecessary effort.
Do not leave acidic liquids (e.g. lemon juice, vinegar, etc.)
on the hob.
Where possible, do not allow salt to come into contact
with the surface of the electric hob.
The ring cover of the double or triple flame burner and
stainless steel parts such as hotplate rings, top sheet and
the area around the burners may become discoloured
over time. This is normal because of the high
temperatures. Each time the appliance is used these
parts should be cleaned with a product that is suitable for
stainless steel.
The stainless steel cleaner must not be used in the area
around the controls. The (printed) symbols may be wiped
off.

19
Faults
Sometimes certain faults detected can be easily resolved.
Before calling the Technical Assistance Service, bear in
mind the following advice:
Fault Possible cause Solution
The general electrical
system is
malfunctioning.
Defective fuse.
The automatic safety switch
or circuit breaker has tripped.
Check the fuse in the main fuse
box and change it if it is
damaged.
Check the main control panel to
see if the automatic safety switch
or circuit breaker has tripped.
The automatic on
function does not work. There may be food or cleaning products stuck
between the ignition sparkers
and the burners.
The burners are wet.
The burner covers are not
correctly positioned.
The appliance is not earthed,
is not correctly connected or
the earth wire is faulty.
The space between the ignition
sparker and the burner must be
clean.
Dry the burner covers carefully.
Check that the covers are
correctly positioned.
Contact the electrical installer.
The burner flame is not
uniform. The burner components are not correctly positioned.
The grooves on the burner
are dirty.
Ensure the components are
correctly positioned.
Clean the grooves on the
diffuser.
The flow of gas does
not appear normal or
no gas comes out.
The gas supply is blocked via
intermediary valves.
If the gas is supplied from a
gas cylinder, check that this
is not empty.
Open all intermediary valves.
Change the gas cylinder.
The kitchen smells of
gas. A gas tap has been left on. There may be a leak in the
gas cylinder coupling.
Turn off the gas taps.
Check that the coupling is
sound.
The safety valves on
one of the burners are
not working.
The control knob was not
held down for long enough.
The grooves on the diffuser
are dirty.
Once the burner is lit, hold the
control knob down a few
seconds longer. Clean the
grooves on the diffuser.

20
Technical Assistance Service
When contacting our Technical Assistance Service,
please provide the product number (E-No.) and
production number (FD) of the appliance. This
information is given on the specifications plate located on
the lower section of the hob and on the label in the user
manual.
Warranty conditions The applicable warranty conditions are those set out by
the company's representative office in the country of
purchase. Detailed information is available from retail
outlets. Proof of purchase must be presented to obtain
the benefits of the warranty.
We reserve the right to introduce changes.
Used appliances and packaging
If the )symbol is shown on the specifications plate, bear
in mind the following instructions.
Environmentally-friendly waste
management
Unpack the appliance and dispose of the packaging by
environmentally-friendly means.
This appliance complies with European directive 2002/
96/CE on electrical and electronic equipment identified
as WEEE (waste electrical and electronic equipment).

21
Indice
Indicazioni di sicurezza . . . . . . . . . . . . . . 23
Il suo nuovo apparecchio . . . . . . . . . . . . 25
Bruciatori. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Accensione manuale . . . . . . . . . . . . . . . . . . . . 26
Accensione automatica. . . . . . . . . . . . . . . . . . . 26
Sistema di sicurezza . . . . . . . . . . . . . . . . . . . . . 27
Spegnere un bruciatore. . . . . . . . . . . . . . . . . 27
Livelli di potenza . . . . . . . . . . . . . . . . . . . . . . . 27
Avvertenze. . . . . . . . . . . . . . . . . . . . . . . . . . 28
Recipienti adeguati . . . . . . . . . . . . . . . . . . . . 29
Accessori . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Griglia supplementare wok. Recipiente wok. . 29
Griglia supplementare caffettiera . . . . . . . . . . 30
Simmer plate. . . . . . . . . . . . . . . . . . . . . . . . . 30
Simmer cap . . . . . . . . . . . . . . . . . . . . . . . . . 30
Consigli per la cottura. . . . . . . . . . . . . . . . . . . . 30
Funzione orologio timer .. . . . . . . . . . . . . . 31
Orologio di conto alla rovescia . . . . . . . . . . . . . 31
Programmazione. . . . . . . . . . . . . . . . . . . . . . . . 32
Altre funzioni . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Il display digitale. . . . . . . . . . . . . . . . . . . . . 34
Avvertenze per l’uso. . . . . . . . . . . . . . . . . . 35
Pulizia e manutenzione . . . . . . . . . . . . . . . 36
Pulizia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Prodotti inadeguati . . . . . . . . . . . . . . . . . . . . . . 36
Manutenzione . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Anomalie . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Servizio di assistenza tecnica. . . . . . . . . . 38
Condizioni di garanzia. . . . . . . . . . . . . . . . . . 38
Imballaggio e apparecchi usati . . . . . . . . 38
Smaltimento dei rifiuti nel rispetto
dell’ambiente . . . . . . . . . . . . . . . . . . . . . . . . . . 38