These warnings are provided in the interest of safety. You MUST read them carefully before
installing or using the appliance.
About Installation, Cleaning
and Manteinance
•It is mandatory that all operations required for the
installation are carried out by a qualified or competent
person, in accordance with existing rules and
regulations.
•Disconnect the appliance from the electrical supply,
before carrying out any cleaning or manteinance work.
•Ensure a good ventilation around the appliance. A
poor air supply could cause lack of oxygen.
•Ensure that the gas supply complies with the gas type
stated on the identification label, placed near the gas
supply pipe.
•Using a gas cooking appliance will produce heat
and moisture in the room which it has been
installed in. Ensure a continuous air supply,
keeping the air vents in good conditions or
installing a cooker hood with discharge tube.
•In case of intensive or long time use of the
appliance, make the ventilation more efficient,
by opening a window or increasing the electric
exhaust fan power.
•Once you removed all packaging from the appliance,
ensure that it is not damaged and the electric cable is
in perfect conditions. Otherwise, contact your dealer
before proceeding with the installation.
•The manufacturer disclaims any responsability
should all the safety measures not be carried out.
•Under no circumstances should you attempt to repair
the appliance yourself. Repairs carried out by
unexperienced persons may cause injury or serious
malfunctioning. Refer to your local Service Centre.
Always insist on genuine spare parts.
unexperienced persons may cause injury or serious
malfunctioning. Refer to your local Service Centre.
Always insist on genuine spare parts.
•Ensure that all control knobs are in the OFF position
when not in use.
•Should you connect any electrical tool to a plug near
this cooking appliance, ensure that electric cables are
not in contact with it and keep them far enough from
the heated parts of this appliance.
•If the appliance is out of order, disconnect it from the
electric supply.
Child Safety
•This appliance has been designed to be operated by
adults and children under supervision. Young children
MUSTNOT be allowed to tamper with the controls or play
near or with the appliance.
•Accessible parts of this appliance may become hot
when it is in use. Children should be
has cooled.
•
This appliance is not intended for use by children or
other persons whose physical, sensory or mental
capabilities or lack of experience and knowledge
prevents them from using the appliance safely without
supervision or instruction by a responsible person to
ensure that they can use the appliance safely.
KEPTAWAY until it
Environmental Information
•After installation, please dispose of the packaging with
due regard to safety and the environment.
•When disposing of an old appliance, make it unusable,
by cutting off the cable.
During Operation
•It is most important that this instruction book should
be retained with the appliance for future reference.
Should the appliance be sold or transferred, always
ensure that the book is left with the appliance in order
that the new owner can get to know the functions of the
appliance and the relevant warnings.
•This appliance has been designed for non professional
purpose in private houses only. It is meant to cook
edible foodstuff only and
purposes.
•It is dangerous to alter the specification in any way.
•For hygiene and safety reasons, this appliance should
be kept clean at all times. A build-up of fats or other
foodstuff could result in a fire.
•Under no circumstances should you attempt to repair
the appliance yourself. Repairs carried out by
2
MUSTNOT be used for any other
•The symbol
indicates that this product may not be treated as
household waste. Instead it shall be handed over to
the applicable collection point for the recycling of
electrical and electronic equipment. By ensuring this
product is disposed of correctly, you will help prevent
potential negative consequences for the environment
and human health, which could otherwise be caused
by inappropriate waste handling of this product. For
more detailed information about recycling of this
product, please contact your local city office, your
household waste disposal service or the shop where
you purchased the product.
These instructions are only for the countries
stated by the symbol printed on the front cover
of this instruction book.
on the product or on its packaging
Contents
For the User
Important Safety Information2
Instruction for the User3
Cleaning and Maintenance5
This appliance complies with the following
E.E.C. Directives:
Technical Data6
Instruction for the Installer6
Electrical Connection7
Adaptation to different types of gas8
Building In9
Possibilities for insertion10
Guide to Use the instructions
The following symbols will be found in the text to guide
you throughout the Instructions:
Safety Instructions
!!
!
!!
Step by step instructions for an operation
Hints and Tips
Environmental information
Instruction for the User
Once the hob has been installed, it is
important to remove any protective materials,
which were put on in the factory.
Hob burners control knobs
The hob burners control knobs are situated on the hob
right hand side. The symbols on the knobs mean that:
there is no gas supply
•
there is maximum gas supply
there is minimum gas supply
A - Burner cap
Lighting the burners
For easier lighting, proceed before putting a
pan on the pan support.
B - Burner crown
C - Ignition candle
D - Thermocouple
Fig. 1
!!
!
!!
Models with semi-automatic ignition
To light a burner, depress the relevant switch
marked with a small spark. Then, push in the
relevant knob and turn it anticlockwise to "maximum
position" (ZGL 646 I).
Fig. 2
3
!!
!
!!
Push in the relevant knob and turn it anticlockwise
to "maximum position". After lighting the flame,
keep the knob pushed down for about 5 seconds.
This will allow the "thermocouple" (Fig. 2, lett. D)
to be heated and the safety device to be switched
off, otherwise the gas supply would be interrupted
(ZGL 646 IT - ZXL 636) .
Then, check the flame is regular and adjust it as
required.
If you cannot light the flame even after several
attempts, check the "cap" (Fig. 1-2, lett. A) is in
the correct position.
To put the flame out, turn the knob to the symbol !.
•Always turn the flame down or put it out before
taking the pans off the burner..
Using the hob correctly
To ensure maximum burner efficiency, it is strongly
recommended that you use only pots and pans with a
bottom fitting the size of the burner used, so that flame will
not spread beyond the bottom of the vessel.
It is also advisable, as soon as a liquid starts boiling, to
turn down the flame so that it will barely keep the liquid
simmering.
Models with automatic ignition
In the absence of electricity, ignition can occur
without the electrical device; in this case approach
the burner with a flame, push the relevant knob
down and turn it anti-clockwise until it reaches
the"maximum" position.
When switching on the mains, after installation or
a power cut, it is quite normal for the spark
generator to be activated automatically.
Burnerminimummaximum
diameterdiameter
Big (rapid)160 mm.260 mm.
Medium (semirapid)120 mm.220 mm.
Small (auxiliary)80 mm.160 mm.
Use only pans or pots with flat bottom.
Carefully supervise cookings with fats or
oil, since these types of foodstuff can result
in a fire, if over-heated.
Use of electric plate (ZXL 636)
To switch on the plates, turn the relevant knob to the
required position.
The plates are regulated by a 7 position switch:
Position 0: off
Position 1: minimum disbursement of heat
Position 6: maximum disbursement of heat
The pilot light signals the connection of the electric plate.
It is important to note that the plate may smoke a
little and produce a slightly unpleasant odour when
used for the first time. This is quite normal and
will disappear after a few minutes.
Using the plate correctly
•When cooking by electric, saucepans should have a
thick base and be perfectly flat in order to ensure
total contact with the plate and, consequently, perfect
conduction.
•Occasionally, saucepans have a thin bottom and these
loose their shape over a period of time. In this manner
two of the qualities of the electric plate are lost: the
even distribution of heat and the saving of energy.
Cooking time is also lengthier.
•As regards the size of the saucepans: for best
results, the plate and the saucepan should have the
same diameter. The diameter of the saucepan may
be slightly larger; a smaller diameter is not advised.
•Never leave the plates on without a saucepan! Switch
off the plate just before the end of cooking time. The
heat accumulated by the plate will finish cooking the
food and save energy.
When cooking with fats or oils maximum care
must be taken as these can self-ignite when
4
over-heated.
Cleaning and Maintenance
Disconnect the appliance from the electrical
supply, before carrying out any cleaning or
manteinance work.
General cleaning
Wash the enamelled components with warm soapy
water. Never use abrasive cleaners.
Frequently wash the "caps" and the "crowns" with hot
soapy water, carefully taking away any built-up of food.
Regularly wipe over the hob top using a soft cloth weel
wrung out in warm water to which a little liquid detergent
has been added. Avoid the use of the following:
- household detergent and bleaches;
- impregnated pads unsuitable for non-stick saucepans;
- steel wool pads;
- bath/sink stain removers.
Should the hob top become heavily soiled, it is
recommended that a proper cleaning product is used.
Pan supports
The pan supports are dishwasher proof.
If the marks are particularly difficult to remove, use
common non-abrasive cleaners or specific products.
Never use steel wool pads or acids.
Ignition candle
The electric ignition is obtained through a ceramic
"candle" and a metal electrode (Fig.1-2 lett. C). Keep
these components well clean, to avoid difficult lighting,
and check that the burner crown holes are not
obstructed.
Cleaning of the hotplates
Spills on the hotplates should be removed using warm
water and a soft cloth.
Alternatively, wipe the plates with a drop of olive oil on a
kitchen towel (while the plates are still warm).
Periodic Maintenance
Periodically ask your local Service Centre to check the
conditions of the gas supply pipe and the pressure
adjuster, if fitted.
To ensure the good operation of the hob and its safety
features, it is necessary that the taps are periodically
lubricated.
before all interventions. If any electric supply to
the appliance is required to carry out the work,
ensure all the necessary precautions are followed.
THE MANUFACTURER WILL NOT ACCEPT
LIABILITY, SHOULD ANY OF THE OTHER SAFETY
INSTRUCTIONS INCORPORATED IN THIS BOOK
OR THE REGULATION IN FORCE BE IGNORED.
Gas connection
Choose fixed connections or use a flexible pipe in
stainless steel in compliance with the regulation in force.
If using flexible metallic pipes, be careful they do not
come in contact with mobile parts or they are not
squeezed. Use the same attention when the hob is
combinated with an oven.
IMPORTANT - To ensure a correct operation, a saving
of energy and the long-life of the appliance, the voltage
pressure of the appliance must correspond to the
recommended values.
The adjustable connection is fixed to the comprehensive
ramp by means of a threaded nut G 1/2". Interpose the
sealing between the components as shown in Fig. 4.
Screw the parts without forcing, adjust the connection in
the required direction and tighten everything.
IMPORTANT - When the final connection has
been made, it is essential that a thorough leak
test is carried out on the hob and installation.
Use some soapy water, never a flame.
FO 0264
6
A) Ramp with ending nut
B) Seal
C) Adjustable connection
Fig. 4
Electrical Connection
The appliance is designed to be connected to 230 V
monophase electricity supply.
The connection must be carried out in compliance with
the laws and regulations in force.
Before the appliance is connected:
1) check that the main fuse and the domestic installation
can support the load (see the rating label);
2) check that the power supply is properly earthed in
compliance with the current rules;
3) check the socket or the double pole switch used for
the electrical connection can be easily reached with
the appliance built in the forniture unit.
The appliance is supplied with a connection cable. This
has to be provided with a proper plug, able to support the
load marked on the identification plate. The plug has to
be fitted in a proper socket.
If connecting the appliance directly to the electric system,
it is necessary that you install a double pole switch
between the appliance and the electricity supply, with a
minimum gap of 3 mm. between the switch contacts and
of a type suitable for the required load in compliance with
the current rules.
The connection cable has to be placed in order that, in
each part, it cannot reach a temperature 90 °C higher than
the room temperature.
The brown coloured phase cable (fitted in the terminal
block contact marked with "L") must always be connected
to the network phase.
YES
RIGID COPPER PIPE OR
FLEXIBLE PIPE IN STAINLESS
STEEL
Replacement of the voltage cable
Only cable types H05RR-F, H05V2V2-F T90 or H05 BB-F
must be used. The cable section must be suitable to the
voltage and the working temperature.
The yellow/green earth wire must be approximately 2 cm.
longer than the phase wires (Fig. 6).
FO 0238
Fig. 5
Neutral
Earth (yellow/green)
FO 0073
Fig. 6
7
Adaptation to different types of gas
Injectors replacement
• Remove the pan supports.
• Remove the burner's caps and crowns.
• With a socket spanner 7 unscrew and remove the
injectors (Fig. 7), and replace them with the ones
required for the type of gas in use (see table 2).
• Reassemble the parts, following the same procedure backwards.
• Replace the rating label (placed near the gas supply
pipe) with the relevant one for the new type of gas
supply. You can find this label in the package of the
injectors supplied with the appliance.
Should the feeding gas pressure be different or variable
compared with the required pressure, an appropriate
pressure adjuster must be fitted on the gas supply pipe,
in compliance with the rules in force.
Adjustment of minimum level
Fig. 7
FO 0392
To adjust the minimum level of the burners, proceed as
follows:
Fig. 8
• Light the burner.
• Turn the knob on the minimum position.
• Remove the knob.
By-pass screws
• With a thin screwdriver, adjust the by-pass screw
(see Fig. 8). If changing from natural gas to LPG,
completely tighten clockwise the screw, until a
small regular flame is obtained. If changing from
LPG to natural gas unscrew about 1/4 turn the bypass screw, until a small regular flame is obtained.
• Finally check the flame does not go out when
quickly turning the knob from the maximum position
to the minimum position.
This procedure can easily be carried out, anyhow the hob
has been positioned or built in the working top.
Table 1 : By-pass diameters
BurnerØ By-pass
in 1/100
of mm.
Auxiliary28
Semi-rapid32
Rapid42
Table 2 : injectors
TYPETYPE OFINJECTORSNOMINALREDUCEDNOMINALNOMINAL
OF GASBURNERMARKSPOWERPOWERPOWERPRESSURE
1/100 mmINPUTk Wmbar
KWm3/hg/h
NATURAL
GAS
G 20
LPG
(Buthane/
Propane)
8
Rapid (large)1193,00,750,286-
Semi-rapid (medium)962,00,450,190-20
Auxiliary (small)701,00,330,095-
Rapid (large)862,80,75-204
Semi-rapid (medium)712,00,45-14530/30
Auxiliary (small)501,00,33-73
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