Officine Gullo FLS4G User manual

INSTRUCTIONS
FOR INSTALLATION AND USE
FLS4G - FRS4G - FLS6G - FRS6G
FLRS6G- FLS8G - FRS8G - FLRS8G
GAS FRYTOP FOR RESIDENTIAL AND PROFESSIONAL USE

Ofcine Gullo2
CAUTION
1. These safety directions apply to different kinds of appliances. Please identify correctly the specic appliance in
your possession (check the tag showing the characteristics).
2. Before using the appliance, read the instruction manual carefully, as it contains important safety information on
the proper installation, use and maintenance of the appliance. Please keep the instruction manual for further
reference.
3. The appliance’s electrical safety is guaranteed only if the electrical system is earthed in accordance with
the relevant regulations. It is of the utmost importance to follow such regulations; when in doubt, please
consult a qualied electrician to have the electrical system thoroughly checked. The manufacturer declines all
responsibility for damage caused by a badly-earthed electrical system
4. Before connecting the appliance, make sure that the appliance’s technical characteristics shown on the tag
correspond to those of the electrical system and gas distribution network.
5. Make sure that the electrical system and sockets can handle the appliance’s maximum power consumption as
shown on the tag. When in doubt, please consult a qualied electrician.
6. The appliance should be connected to the electric supply line by means of an omnipolar switch with a minimum
contact opening of 3 mm
7. If the power socket is not compatible with the plug, replace the socket with a proper one and consult a qualied
electrician to make sure that the cable size can handle the appliance’s maximum power consumption. The use
of adapters, multiple power boards and extension cords is not recommended.
8. When not in use, switch off the general power supply to the appliance and close the gas supply valve.
9. Do not obstruct the appliance’s cooling or heat dissipation vents.
10. In case of damage to the appliance’s power cord, it must be replaced exclusively by the manufacturer’s
authorized service center.
11. The appliance must be used only for the purposes for which it has been expressly designed (cooking).All other
uses (such as the heating of a room) are considered inappropriate and therefore dangerous. The manufacturer
declines all responsibility for damage resulting from improper use of the appliance.
12. The use of any electric appliance implies the observance of some basic rules. More specically.
• Do not touch the appliance with wet or damp hands or feet;
• Do not use the appliance with bare feet;
• Avoid the use of extension cords and, if necessary, take all precautions;
• Do not pull the power cord to disconnect the plug from the power socket;
• Do not leave the appliance exposed to atmospheric agents (rain, sun, etc.);
• Do not allow children or untrained persons to use the appliance.
13. Before cleaning the appliance or performing maintenance work, disconnect the appliance by pulling the plug
out of the power socket or turning off the main switch.
14. In case of failure or malfunction, turn the appliance off, close the gas supply valve and do not attempt to carry
out any repairs, which must be done exclusively by an authorized service center.
Request the use of original spare parts only. Failure to comply with the above recommendations may compromise
the appliance’s safety.
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INDEX
INSTALLATION MANUAL
DECLARATION OF COMPLIANCE ..........................................................................................8
TECHNICAL DATA TABLE.......................................................................................................8
INSTALLING THE APPLIANCE.................................................................................................8
CHECKING FOR ADEQUATE VENTILATION.............................................................................9
PIPE FOR GAS CONNECTION..............................................................................................9
CHECKING HEAT OUTPUT ...................................................................................................10
RULES FOR CONVERTING AND INSTALLING OTHER TYPES OF GAS ..........................................10
CHECKING PRIMARY AIR IN MAIN BURNERS..........................................................................10
TABLE OF BURNERS TECHINCAL DATA....................................................................................11
SUBSTITUTING THE NOZZLE IN THE MAIN BURNER (g.B) .......................................................11
SUBSTITUTING THE NOZZLE IN THE PILOT BURNER (g.B) ........................................................11
CHECKING FUNCTIONING.................................................................................................11
MAINTENANCE..................................................................................................................12
SPARE PARTS (Fig.B)..............................................................................................................12
USER MANUAL
LIGHTING THE MAIN BURNER ..............................................................................................12
CLEANING AND MAINTENANCE.........................................................................................13
WHAT TO DO IN THE EVENT OF A BREAKDOWN..................................................................13
OBSERVATIONS AND ADVICE...............................................................................................14
PROCEDURE TO FOLLOW IF THE APPLIANCE IS NOT GOING TO BE USED FOR SOME TIME.......14
MAINTENANCE (only for qualied personnel)...........................................................................14
INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS ............................................................14

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INDEX
INSTALLATION MANUAL
DECLARATION OF COMPLIANCE ..........................................................................................8
TECHNICAL DATA TABLE.......................................................................................................8
INSTALLING THE APPLIANCE.................................................................................................8
CHECKING FOR ADEQUATE VENTILATION.............................................................................9
PIPE FOR GAS CONNECTION..............................................................................................9
CHECKING HEAT OUTPUT ...................................................................................................10
RULES FOR CONVERTING AND INSTALLING OTHER TYPES OF GAS ..........................................10
CHECKING PRIMARY AIR IN MAIN BURNERS..........................................................................10
TABLE OF BURNERS TECHINCAL DATA....................................................................................11
SUBSTITUTING THE NOZZLE IN THE MAIN BURNER (g.B) .......................................................11
SUBSTITUTING THE NOZZLE IN THE PILOT BURNER (g.B) ........................................................11
CHECKING FUNCTIONING.................................................................................................11
MAINTENANCE..................................................................................................................12
SPARE PARTS (Fig.B)..............................................................................................................12
USER MANUAL
LIGHTING THE MAIN BURNER ..............................................................................................12
CLEANING AND MAINTENANCE.........................................................................................13
WHAT TO DO IN THE EVENT OF A BREAKDOWN..................................................................13
OBSERVATIONS AND ADVICE...............................................................................................14
PROCEDURE TO FOLLOW IF THE APPLIANCE IS NOT GOING TO BE USED FOR SOME TIME.......14
MAINTENANCE (only for qualied personnel)...........................................................................14
INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS ............................................................14

Ofcine Gullo4
Fig. A/1
F...S4G
70 cm
73 cm
67 cm
97 cm
90 cm
3 cm 4 cm
62 cm
40 cm
70 cm
40 cm
20 cm
G (1/2")
10 cm
G (1/2")
LEGEND
Gas connection/Connessione Gas
G
G. Gas Connection ISO 7-1 R1/2GM
INSTALLATION MANUAL
5
Ofcine Gullo
60 cm
70 cm
60 cm
20 cm
G (1/2")
10 cm
70 cm
73 cm
67 cm
97 cm
90 cm
3 cm 4 cm
62 cm
G (1/2")
LEGEND
Gas connection/Connessione Gas
G
Fig. A/2
F...S6G
G. Gas Connection ISO 7-1 R1/2GM

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Ofcine Gullo
60 cm
70 cm
60 cm
20 cm
G (1/2")
10 cm
70 cm
73 cm
67 cm
97 cm
90 cm
3 cm 4 cm
62 cm
G (1/2")
LEGEND
Gas connection/Connessione Gas
G
Fig. A/2
F...S6G
G. Gas Connection ISO 7-1 R1/2GM

Ofcine Gullo6
80 cm
70 cm
80 cm
20 cm
G (1/2")
10 cm
3 cm
70 cm
73 cm
67 cm
4 cm
97 cm
62 cm
98 cm
90 cm
G (1/2")
LEGEND
Gas connection/Connessione Gas
G
Fig. A/3
F...S8G
G. Gas Connection ISO 7-1 R1/2GM
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1. Knob
2. Control Panel clamp
3. Piezoelectric device
4. Valve
5. Gas pipes
6. Thermocouple
7. Pilot
8. Lighting spark plug
9. Injector
10. Clamp
11. Drip pan
Fig. B

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Ofcine Gullo
1. Knob
2. Control Panel clamp
3. Piezoelectric device
4. Valve
5. Gas pipes
6. Thermocouple
7. Pilot
8. Lighting spark plug
9. Injector
10. Clamp
11. Drip pan
Fig. B

Ofcine Gullo8
DECLARATION OF COMPLIANCE
This appliance is manufactured by OFFICINE GULLO S.r.l
Headquarters and factory
Via Della Torricella 29, Antella, Bagno a Ripoli
50012 Florence - Italy
Tel. [phone]
[phone]
ofcinegullo.com | info@ofcinegullo.com
The manufacturer declares that the appliances are compliant with the prescriptions of the EEC norm 2009/142.
The installation must be done observing the norms in force particularly concerning room ventilation and discharging
gas emissions.
The manufacturer declines any responsibility for direct or indirect damage caused by improper or incorrect
installation, alterations, maintenance or use of the appliance, as in all the other cases considered in the items of our
sales conditions.
TECHNICAL DATA TABLE
MODEL Dimensions
cm Nominal Power TOT. kW Gas Connection ISO 7-1
F...S4G 40x70x29h 7 R ½GM
F...S6G 60x70x29h 10,5 R ½GM
F...S8G 80x70x29h 14 R ½GM
... L= Smooth hotplate / R =Corrugated hotplate / LR ½ Smooth + ½ Corrugated
INSTALLING THE APPLIANCE
• The operations for installing, conversions for use with other types of gas and starting up must be done only
by qualied personnel whose qualications comply with the norms in force.
• The gas installation, the electrical connections and the rooms in which the appliances are installed must
comply with the norms in force in the Country in which the installation is carried out; above all, the appliance
must be installed in a well ventilated room, preferably under an extractor hood, so as to ensure the complete
extraction of gas emissions which are formed during combustion. The air necessary for combustion is
2m3/h per kW of power installed.
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CHECKING FOR ADEQUATE VENTILATION
Make sure that the air intake into the room where the appliance is installed is sufcient for an adequate change of air, as
specied by regulations in effect.
The appliances installed in buildings open to the public must satisfy the following requirements.
Installation rules
The installation and maintenance of the appliance must be done according to the correct procedures and regulation texts
in use, particularly:
• safety standards for the prevention of re and panic.
Connection and installation of appliance, ventilation and exhaust removal systems, shall be done according to the
Manufacturer’s instructions and by qualied technicians and according to the regulations in effect. The electric wiring shall
conform to the regulations in effect.
All re prevention codes shall be observed.
a) General indications (Rules valid for GB only)
- For all appliances:
Gas safety Regulations, 1984; Health and safety at Work Act, 1974 Codes of Practice, BS 8173, 1982, The Building
Regulations 1985; The Building Standards Regulations, 1981, the IEE Regulations and the by-laws of the local Water
Undertaking.
The local gas Region or LPG supplier and the local authority and the relevant recommendation of the British Standards
(latest editions) concerned.
The installation, transformation and repair of appliances for professional kitchens as well as removal due to malfunction,
and the supply of gas, may be made only by means of a maintenance contract stipulated with an authorized sales ofce
and in observance of technical regulations.
The appliance can be installed by itself or in a series side by side with appliances produced by us.
There must be a minimum distance of at least 10 cm between the appliance and the sides of the nearby cabinets made
of inammable material.
Take suitable measures to guarantee thermal insulation of the inammable sides, such as, for example, the installation of
protection against radiation.
The appliances must be installed in a suitable manner, observing the safety standards.
PIPE FOR GAS CONNECTION
The gas connection must be effected with steel or copper pipes, or otherwise with exible steel pipes in compliance
with the national norms, if any exist. Each appliance must be provided with a cutoff cock for rapid interruption of
the gas supply. Once the appliance has been installed, it is necessary to check for gas leaks for the pipe ttings;
do not use a ame for this purpose but a non-corrosive substance such as soapy water or phoamy substances as
contained in leaknder sprays. All our appliances undergo careful testing: the type of gas, the operating pressure
and the category are indicated on the data plate.

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Ofcine Gullo
CHECKING FOR ADEQUATE VENTILATION
Make sure that the air intake into the room where the appliance is installed is sufcient for an adequate change of air, as
specied by regulations in effect.
The appliances installed in buildings open to the public must satisfy the following requirements.
Installation rules
The installation and maintenance of the appliance must be done according to the correct procedures and regulation texts
in use, particularly:
• safety standards for the prevention of re and panic.
Connection and installation of appliance, ventilation and exhaust removal systems, shall be done according to the
Manufacturer’s instructions and by qualied technicians and according to the regulations in effect. The electric wiring shall
conform to the regulations in effect.
All re prevention codes shall be observed.
a) General indications (Rules valid for GB only)
- For all appliances:
Gas safety Regulations, 1984; Health and safety at Work Act, 1974 Codes of Practice, BS 8173, 1982, The Building
Regulations 1985; The Building Standards Regulations, 1981, the IEE Regulations and the by-laws of the local Water
Undertaking.
The local gas Region or LPG supplier and the local authority and the relevant recommendation of the British Standards
(latest editions) concerned.
The installation, transformation and repair of appliances for professional kitchens as well as removal due to malfunction,
and the supply of gas, may be made only by means of a maintenance contract stipulated with an authorized sales ofce
and in observance of technical regulations.
The appliance can be installed by itself or in a series side by side with appliances produced by us.
There must be a minimum distance of at least 10 cm between the appliance and the sides of the nearby cabinets made
of inammable material.
Take suitable measures to guarantee thermal insulation of the inammable sides, such as, for example, the installation of
protection against radiation.
The appliances must be installed in a suitable manner, observing the safety standards.
PIPE FOR GAS CONNECTION
The gas connection must be effected with steel or copper pipes, or otherwise with exible steel pipes in compliance
with the national norms, if any exist. Each appliance must be provided with a cutoff cock for rapid interruption of
the gas supply. Once the appliance has been installed, it is necessary to check for gas leaks for the pipe ttings;
do not use a ame for this purpose but a non-corrosive substance such as soapy water or phoamy substances as
contained in leaknder sprays. All our appliances undergo careful testing: the type of gas, the operating pressure
and the category are indicated on the data plate.

Ofcine Gullo10
CHECKING HEAT OUTPUT
The appliances must be checked in such a way as to verify that the heat output is correct:
• The heat output (thermal power) is indicated on the data plate of the appliance.
• Firstly, check that the appliance can be used with the type of gas supplied; then check that the indication
on the plate corresponds to the gas to be used. For converting to another type of gas, check that the type
of gas complies with what is stated in this instruction manual.
The pressure must be read by inserting a gauge for liquids (e.g. a U gauge). With a minimum denition of 0,1 mbar,
into the relative pressure outlet.
Remove the screw from the airtight pressure outlet, connect the rubber pipe of the U gauge and read the pressure.
After reading, remove the exible pipe of the gauge, put back the screw, tighten hermetically and check the pressure
tightness.
Connection for liquid gas G30/G31
The connection pressure for liquid gas is 30 mbar with butane and 37 mbar with propane.
Check the plate, read the pressure and verify that the description of the nozzle installed corresponds to the one
supplied by the manufacturer.
Connection with natural gas H G20
The connection pressure for natural gas is 20 mbar.
Check the plate, read the pressure and verify that the description of the nozzle installed correponds to the one
supplied by the manufacturer.
RULES FOR CONVERTING AND INSTALLING OTHER TYPES OF GAS
Our appliances are tested and regulated for liquid gas (see plate inside).
The conversion or adaptation to another type of gas must be carried out by a specialized technician. The nozzles
for the various types of gas are in a packet supplied with the appliance and are marked in hundredths of mm (see
table of “burners” technical data).
CHECKING PRIMARY AIR IN MAIN BURNERS
All burners are provided with special injectors which do not require regualtion of the primary air.
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TABLE OF BURNERS TECHINCAL DATA
F...S4G
12,68 kWh/kg
G30
BUTANE
28 mbar
12,87kWh/kg
G31
PROPANE
37 mbar
9,45 kWh/m3st.
G20
NATURAL GAS
20 mbar
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
2x87
1x19
kg/h 0,552
2x87
1x19
kg/h 0,544
2x135A
1x27
m3 st./h 0,741
F...S6G
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
3x87
2x19
kg/h 0,828
3x87
2x19
kg/h 0,816
3x135A
2x27
m3 st./h 1,111
F...S8G
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
4x87
2x19
kg/h 1,104
4x87
2x19
kg/h 1,088
4x135A
2x27
m3 st./h 1,481
SUBSTITUTING THE NOZZLE IN THE MAIN BURNER (g.B)
• Remove the front xing screws from the panel (see gure B, pos. 02), remove the start up cable from the piezoelectric
ignition device (03).
• Using a suitable spanner, unscrew the nozzle (09) and substitute it with the right one (see table of “burners” technical data).
• The main burner does not require any regulation of the primary air.
SUBSTITUTING THE NOZZLE IN THE PILOT BURNER (g.B)
The ame of the pilot burner has xed air.
The only operation necessary is the substitution of the nozzle according to the type of gas.
It is therefore necessary to unscrew the screws as specied in the previous point; with a suitable spanner unscrew the tting and
substitute the nozzle with a suitable one. With the right nozzle, the ame must lap the thermocouple.
Important!
After having effected the conversion to another type of gas, it is necessary to update the data plate, indicating the type of gas
for which the appliance has been converted.
CHECKING FUNCTIONING
• The appliance contains the instructions necessary for use.
• Check the appliances for gas leaks.
• Examine the ame of the pilot burner; it must lap the thermocouple and be blue, otherwise examine the nozzle
of the pilot burner.
• Check the lighting and ame of the main burner.
• We urge the user to follow the instructions when using the appliance.

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TABLE OF BURNERS TECHINCAL DATA
F...S4G
12,68 kWh/kg
G30
BUTANE
28 mbar
12,87kWh/kg
G31
PROPANE
37 mbar
9,45 kWh/m3st.
G20
NATURAL GAS
20 mbar
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
2x87
1x19
kg/h 0,552
2x87
1x19
kg/h 0,544
2x135A
1x27
m3 st./h 0,741
F...S6G
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
3x87
2x19
kg/h 0,828
3x87
2x19
kg/h 0,816
3x135A
2x27
m3 st./h 1,111
F...S8G
Burner Injector 1/100 mm
Pilot Injector
Consumption tot.
4x87
2x19
kg/h 1,104
4x87
2x19
kg/h 1,088
4x135A
2x27
m3 st./h 1,481
SUBSTITUTING THE NOZZLE IN THE MAIN BURNER (g.B)
• Remove the front xing screws from the panel (see gure B, pos. 02), remove the start up cable from the piezoelectric
ignition device (03).
• Using a suitable spanner, unscrew the nozzle (09) and substitute it with the right one (see table of “burners” technical data).
• The main burner does not require any regulation of the primary air.
SUBSTITUTING THE NOZZLE IN THE PILOT BURNER (g.B)
The ame of the pilot burner has xed air.
The only operation necessary is the substitution of the nozzle according to the type of gas.
It is therefore necessary to unscrew the screws as specied in the previous point; with a suitable spanner unscrew the tting and
substitute the nozzle with a suitable one. With the right nozzle, the ame must lap the thermocouple.
Important!
After having effected the conversion to another type of gas, it is necessary to update the data plate, indicating the type of gas
for which the appliance has been converted.
CHECKING FUNCTIONING
• The appliance contains the instructions necessary for use.
• Check the appliances for gas leaks.
• Examine the ame of the pilot burner; it must lap the thermocouple and be blue, otherwise examine the nozzle
of the pilot burner.
• Check the lighting and ame of the main burner.
• We urge the user to follow the instructions when using the appliance.

Ofcine Gullo12
MAINTENANCE
With prolonged use of the appliance, it is essential to carry out regular maintenance for the safe functioning of the
appliance; we therefore recommend drawing up a contract for after sales service.
Maintenance must be done only by specialized personnel, observing the norms in force and our indications.
SPARE PARTS (Fig.B)
It is possible to substitute parts such as the valve, the piezoelectric lighter or gas pipes very simply.
To substitute the parts, procede as follows:
• Valve: after removing the front panel, unscrew the screwed ttings (04-05) of the gas connections and take out
the bulb of the thermostat, then substitute the faulty parts, installing the new ones.
• To substitute the thermocouple, unscrew the tting (06) of the valve and substitute the element.
• The spark plug (07) must be unscrewed and substituted.
USER MANUAL
INSTRUCTIONS FOR USE
Attention: In the event that smoke is given off when the appliance is started up, it is necessary to leave the appliance
on without being used for approximately an hour or until the smell disappears.
LIGHTING THE MAIN BURNER
Lighting the pilot burner
Push and turn the thermostat knob into position
Keeping the knob pushed down, press the piezo button (03) repeatedly. The ame lights automatically and can be
seen trough the inspection hole in the front panel. After lighting, hold the knob down for another 5-10 seconds, to
allow the thermocouple to warm up, then release it. The ame may go out, in which case it is necessary to repeat
the procedure.
Lighting the main burner and regulating the temperature
After releasing the knob, the gas goes into the safety valve. Turning the graduated knob from 60 to 300° C, the gas
goes to the main burner which then lights.
Putting out the main burner
Turn the knob into position ;only the ame of the pilot burner remains lit.
Turning off the appliance
Push and turn the knob into position “0”. This command blocks the gas supply to both the main burner and the pilot
burner.
DRIP PAN
The drip pan must be checked regularly and emptied before getting full. In any event, the pan must be cleaned after
switching off the appliance.
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CLEANING AND MAINTENANCE
Attention! During cleaning, do not wash the external parts of the appliance with direct sprays of water or with high
pressure.
After every use, clean the appliance thoroughly. Daily cleaning after switching off the appliance ensures the perfect
functioning and long life of the appliance.
The parts in steel must be cleaned with a detergent-soaked cloth without rubbing; after that, rinse with clean water
and dry with a dry cloth.
Do not use abrasive or corrosive detergents.
If the surface of the hotplate is not used for some time, it must be covered with a ne lm of oil.
Important: As well as ordinary cleaning and maintenance, it is advisable to have the installation checked by an
installer at least once a year.
It is therefore suggested to draw up an after-sales assistance contract.
Cleaning burnished brass surfaces
No synthetic protective varnishes have been used to obtain the special burnishing effect on the burnished brass
details in order to avoid spoiling the beauty of the brass with an articial patina. The antique nish of the surface
is the result of natural oxidation that has simply been accelerated. All the natural antique nish brass surfaces can
be cleaned with any kitchen degreasing detergent, accompanied by the use of an abrasive scouring pad (the
green colored type used for washing dishes). It is recommended that the metal be rubbed, uniformly applying light
pressure, until the desired effect is achieved.
The brass details should then be dried.
Do not use polish as this is suitable for maintaining the gloss but not the antique nish and could result in an effect
that is not compliant with our products. Any spots that may appear over time on the burnished brass surfaces should
be considered as a desirable and particular characteristic of our craft metal working processes.
Cleaning chromium-plated brass surfaces
No synthetic varnishes have been used to obtain the special polish on the chromium-plated brass details in order to
avoid spoiling the beauty of the chromium plating with an articial patina. All the chromium-plated surfaces should
be cleaned, where necessary, with a soft, possibly micro-ber cloth, combined with metal polishing products, if
required. Do not use abrasive pads.
Cleaning satin nish nickel-plated brass surfaces
No synthetic varnishes have been used to obtain the special nickel-plating on the satin nish nickel-plated brass
details in order to avoid spoiling the beauty of the nickel-plated, satin nished solid brass with an articial patina. All
the nickel-plated and satin nished brass surfaces should be cleaned, where necessary, with a soft, possibly micro-
ber cloth, combined with a neutral detergent, if required. Do not use abrasive pads.
Cleaning the varnished surfaces
All the varnished surfaces should be cleaned using a neutral detergent and, where necessary, a soft, possibly micro-
ber cloth. Do not use abrasive pads or any other chemical products.
Cleaning brushed steel surfaces
All the brushed steel surfaces should be cleaned using degreasing products or products specically designed to be
used on steel and, where necessary, extra-ne steel wool or extra-thin sandpaper.
WHAT TO DO IN THE EVENT OF A BREAKDOWN
Turn off the gas tap and notify the after sales service.

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CLEANING AND MAINTENANCE
Attention! During cleaning, do not wash the external parts of the appliance with direct sprays of water or with high
pressure.
After every use, clean the appliance thoroughly. Daily cleaning after switching off the appliance ensures the perfect
functioning and long life of the appliance.
The parts in steel must be cleaned with a detergent-soaked cloth without rubbing; after that, rinse with clean water
and dry with a dry cloth.
Do not use abrasive or corrosive detergents.
If the surface of the hotplate is not used for some time, it must be covered with a ne lm of oil.
Important: As well as ordinary cleaning and maintenance, it is advisable to have the installation checked by an
installer at least once a year.
It is therefore suggested to draw up an after-sales assistance contract.
Cleaning burnished brass surfaces
No synthetic protective varnishes have been used to obtain the special burnishing effect on the burnished brass
details in order to avoid spoiling the beauty of the brass with an articial patina. The antique nish of the surface
is the result of natural oxidation that has simply been accelerated. All the natural antique nish brass surfaces can
be cleaned with any kitchen degreasing detergent, accompanied by the use of an abrasive scouring pad (the
green colored type used for washing dishes). It is recommended that the metal be rubbed, uniformly applying light
pressure, until the desired effect is achieved.
The brass details should then be dried.
Do not use polish as this is suitable for maintaining the gloss but not the antique nish and could result in an effect
that is not compliant with our products. Any spots that may appear over time on the burnished brass surfaces should
be considered as a desirable and particular characteristic of our craft metal working processes.
Cleaning chromium-plated brass surfaces
No synthetic varnishes have been used to obtain the special polish on the chromium-plated brass details in order to
avoid spoiling the beauty of the chromium plating with an articial patina. All the chromium-plated surfaces should
be cleaned, where necessary, with a soft, possibly micro-ber cloth, combined with metal polishing products, if
required. Do not use abrasive pads.
Cleaning satin nish nickel-plated brass surfaces
No synthetic varnishes have been used to obtain the special nickel-plating on the satin nish nickel-plated brass
details in order to avoid spoiling the beauty of the nickel-plated, satin nished solid brass with an articial patina. All
the nickel-plated and satin nished brass surfaces should be cleaned, where necessary, with a soft, possibly micro-
ber cloth, combined with a neutral detergent, if required. Do not use abrasive pads.
Cleaning the varnished surfaces
All the varnished surfaces should be cleaned using a neutral detergent and, where necessary, a soft, possibly micro-
ber cloth. Do not use abrasive pads or any other chemical products.
Cleaning brushed steel surfaces
All the brushed steel surfaces should be cleaned using degreasing products or products specically designed to be
used on steel and, where necessary, extra-ne steel wool or extra-thin sandpaper.
WHAT TO DO IN THE EVENT OF A BREAKDOWN
Turn off the gas tap and notify the after sales service.

Ofcine Gullo14
OBSERVATIONS AND ADVICE
With appliances which have two cooking areas (F..S8G), it is possible to diversify the temperature in the two halfs
of the hotplate, or to use only one half.
Use the appliance only under surveillance.
Attention: The cutting and sharping utensils damage the chromed plate.
PROCEDURE TO FOLLOW IF THE APPLIANCE IS NOT GOING TO BE USED FOR SOME TIME
Turn off the gas tap and clean the appliance as specied above.
MAINTENANCE (only for qualied personnel)
Any kind of maintenance must only be done by qualied personnel. Before carrying out maintenance,remove the
plug or switch off the switch above the appliance.
INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS
Type “A” Appliances (See data plate)
Type “A” appliances must discharge the products of combustion into extractor hoods or similar devices connected to
and efcient chimney, or directly outside.
(Natural Discharge) Fig.1.
If there is no hood, as an alternative, an air extractor connected directly to the outside is acceptable, (Forced
Discharge) Fig.2, but its capacity must not be inferior to what is established in item 4.3 of the UNI-CIG norm 8723.
In the event of forced discharge
The gas supply to the appliance, must be directly interlocked to the system and cut off automatically if its capacity
drops below the values prescribed by item 4.3 of the UNI-CIG norm 8723.
Supplying the appliance with gas again must only be possible manually.
NATURAL DISCHARGE FORCED DISCHARGE
1. Extractor hood 1. Extractor hood
2. Interlocking
Fig.1 Fig.2
15
Ofcine Gullo
OBSERVATIONS AND ADVICE
With appliances which have two cooking areas (F..S8G), it is possible to diversify the temperature in the two halfs
of the hotplate, or to use only one half.
Use the appliance only under surveillance.
Attention: The cutting and sharping utensils damage the chromed plate.
PROCEDURE TO FOLLOW IF THE APPLIANCE IS NOT GOING TO BE USED FOR SOME TIME
Turn off the gas tap and clean the appliance as specied above.
MAINTENANCE (only for qualied personnel)
Any kind of maintenance must only be done by qualied personnel. Before carrying out maintenance,remove the
plug or switch off the switch above the appliance.
INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS
Type “A” Appliances (See data plate)
Type “A” appliances must discharge the products of combustion into extractor hoods or similar devices connected to
and efcient chimney, or directly outside.
(Natural Discharge) Fig.1.
If there is no hood, as an alternative, an air extractor connected directly to the outside is acceptable, (Forced
Discharge) Fig.2, but its capacity must not be inferior to what is established in item 4.3 of the UNI-CIG norm 8723.
In the event of forced discharge
The gas supply to the appliance, must be directly interlocked to the system and cut off automatically if its capacity
drops below the values prescribed by item 4.3 of the UNI-CIG norm 8723.
Supplying the appliance with gas again must only be possible manually.
NATURAL DISCHARGE FORCED DISCHARGE
1. Extractor hood 1. Extractor hood
2. Interlocking
Fig.1 Fig.2
Type “B11” appliance (see data plate)
1) Natural Discharge (g.3)
Connection to a chimney with natural pull made reliably efcient by means of an anti-wind tting and discharging the
products of combustion directly outside.
2) Forced Discharge (Fig.4)
The gas supply to the appliance must be directly interlocked to the system of forced discharge and must cut off
automatically in the event that its capacity goes below the values prescribed by item 4.3 by the UNI-CIG norm
8723.
The relesase of gas to the appliance must be possible only manually.
In the event of installation, the end part of the discharge pipe of the appliance must be at least 1.8 m from the
surface on which the appliance is placed (ground). The section of the discharge pipe outlet must be placed inside
the perimeter.
Fig. 3 Fig. 4
NATURAL DISCHARGE FORCED DISCHARGE
1) Anti-wind (blow back) chimney 1. Extractor hood
2. Interlocking
Type “B11” appliances are supplied upon request with chimney or chimney and anti-wind (blow back) device to be
assembled and delivered separately.

15
Ofcine Gullo
OBSERVATIONS AND ADVICE
With appliances which have two cooking areas (F..S8G), it is possible to diversify the temperature in the two halfs
of the hotplate, or to use only one half.
Use the appliance only under surveillance.
Attention: The cutting and sharping utensils damage the chromed plate.
PROCEDURE TO FOLLOW IF THE APPLIANCE IS NOT GOING TO BE USED FOR SOME TIME
Turn off the gas tap and clean the appliance as specied above.
MAINTENANCE (only for qualied personnel)
Any kind of maintenance must only be done by qualied personnel. Before carrying out maintenance,remove the
plug or switch off the switch above the appliance.
INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS
Type “A” Appliances (See data plate)
Type “A” appliances must discharge the products of combustion into extractor hoods or similar devices connected to
and efcient chimney, or directly outside.
(Natural Discharge) Fig.1.
If there is no hood, as an alternative, an air extractor connected directly to the outside is acceptable, (Forced
Discharge) Fig.2, but its capacity must not be inferior to what is established in item 4.3 of the UNI-CIG norm 8723.
In the event of forced discharge
The gas supply to the appliance, must be directly interlocked to the system and cut off automatically if its capacity
drops below the values prescribed by item 4.3 of the UNI-CIG norm 8723.
Supplying the appliance with gas again must only be possible manually.
NATURAL DISCHARGE FORCED DISCHARGE
1. Extractor hood 1. Extractor hood
2. Interlocking
Fig.1 Fig.2
Type “B11” appliance (see data plate)
1) Natural Discharge (g.3)
Connection to a chimney with natural pull made reliably efcient by means of an anti-wind tting and discharging the
products of combustion directly outside.
2) Forced Discharge (Fig.4)
The gas supply to the appliance must be directly interlocked to the system of forced discharge and must cut off
automatically in the event that its capacity goes below the values prescribed by item 4.3 by the UNI-CIG norm
8723.
The relesase of gas to the appliance must be possible only manually.
In the event of installation, the end part of the discharge pipe of the appliance must be at least 1.8 m from the
surface on which the appliance is placed (ground). The section of the discharge pipe outlet must be placed inside
the perimeter.
Fig. 3 Fig. 4
NATURAL DISCHARGE FORCED DISCHARGE
1) Anti-wind (blow back) chimney 1. Extractor hood
2. Interlocking
Type “B11” appliances are supplied upon request with chimney or chimney and anti-wind (blow back) device to be
assembled and delivered separately.

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