DUDOFF G03-M1 Guide

COD. 208817-00 - 15.11.2016
INSTALLATION AND USER INSTRUCTIONS
BUILT GAS HOB
Dear Customer,
we thank you and congratulate you on granting us your preference, by purchasing one of our
products. We are sure that this new appliance, manufactured with quality materials, will meet your
requirements in the best possible way.
The use of this new equipment is easy. However, we invite you to read this booklet carefully,
before installing and using the appliance.
This booklet gives the right information on the installation, use and maintenance, as well as useful
advice.
THE MANUFACTURER
G03-M1

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This appliance complies with the following Directives:
EEC 2009/142/CE (Gas) EEC 2004/108/CE (Electromagnetic Compatibility)
EEC 2006/95/CE (Low Voltage) EEC 2004/1935/CE (Contact with foods)
- The installation must be carried out by experienced and qualified personnel, in conformity with the
regulations in force.
- This appliance is not intended for use by person (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction cencerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- While the appliance is running, watch the children and make sure they neither stay near the equipment,
nor touch the surfaces that have not cooled down completely.
- Before powering the equipment, check that it is properly adjusted for the type of gas at disposal (see the
“installation” paragraph).
- Before carrying out the maintenance or cleaning the equipment, cut power supply off and make it cool
down.
- Make sure that air circulates around the gas equipment. Insufficient ventilation produces a lack of oxygen.
- In case of an intense or prolonged use of the equipment, it may be necessary to improve aeration, for
example by opening a window or increasing the mechanical suction power, if it exists.
- The products of combustion must be discharged outside through a suction hood or an electric fan (see the
“installation” paragraph).
- For any possible operation or modification, apply to an authorized Technical Assistance Centre and
demand original spare parts.
GENERAL NOTICE
We invite you to read this instruction booklet carefully, before installing and using the equipment.
It is very important that you keep this booklet together with the equipment for any future
consultation.
If this equipment should be sold or transferred to another person, make sure that the new
user receives the booklet, so that he can learn how to operate the appliance and read the
corresponding notice. This is a Class 3 appliance
The manufacturer refuses all responsibility for possible damages to things or people, resulting
from a wrong installation or from an improper, incorrect or unreasonable use of this equipment.
WARNING !!!!
- DO NOT USE speakers, toaster, iron griddles or grids
for stainless steel meat on gas burners.
- USE ONLY pots as described in
"USING THE BURNERS" paragraph.

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DESCRIPTION AND DIMENSIONS
1 Rapid burner 3000 W
2 Semi-rapid burner 1750 W
3 Auxiliary burner 1000 W
4 Ultra-rapid burner 4000 W
5 Ultra-rapid burner 2 way 4000 W
6 Control Knob for burner
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5

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IT IS NECESSARY THAT ALL THE OPERATIONS REGARDING THE INSTALLATION, ADJUSTMENT
AND ADAPTATION TO THE TYPE OF GAS AVAILABLE ARE CARRIED OUT BY QUALIFIED
PERSONNEL, IN CONFORMITY WITH THE REGULATIONS IN FORCE.
THE SPECIFIC INSTRUCTIONS ARE DESCRIBED IN THE BOOKLET SECTION
INTENDED FOR THE INSTALLER
INSTRUCTIONS FOR THE USER
The symbols silk-screen printed on the side of the
knob indicate the correspondence between the
knob and the burner.
Automatic start-up with valves
Turn the corresponding knob anticlockwise up to
the maximum position (large flame, fig.1 - 1/A) and
press the knob.
Once the burner has been started up, keep the
knob pressed for about 5 seconds.
Using the burners
In order to obtain the maximum yield without waste
of gas, it is important that the diameter of the pot is
suitable for the burner potential (see the following
table), so as to avoid that the flame goes out of the
pot bottom (fig.2).
Use the maximum capacity to quickly make the
liquids reach the boiling temperature, and the
reduced capacity to heat food or maintain boiling.
All of the operating positions must be chosen
between the maximum and the minimum ones,
never between the minimum position and the
closing point.
The gas supply can be interrupted by turning the
knob clockwise up to the closing position.
If there is no power supply, it is possible to light the
burners with matches, setting the knob to the start-
up point (large flame).
Burners Power W Ø of pots
Auxiliary 1000 10-14 cm
Semi-rapid 1750 16-18 cm
Rapid 3000 20-22 cm
Ultra-rapid 4000 22-24 cm
1
Closed
Maximum
Minimum
1/A
Closed
Maximum
Minimum

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2
INSTRUCTIONS FOR THE USER
Notice
- When the equipment is not working, always
check that the knobs are in the closing position
(see fig.1).
- If the flame should blow out accidentally, the safety
valve will automatically stop the gas supply, after
a few seconds. To restore operation, set the knob
to the lighting point (large flame, fig.1).
- While cooking with fat or oil, pay the utmost
attention as these substances can catch fire
when overheated.
- Do not use sprays near the appliance in
operation.
- Do not place unstable or deformed pots on the
burner, so as to prevent them from overturning or
overflowing.
- Make sure that pot handles are placed properly.
- When the burner is started up, check that the
flame is regular and, before taking pots away,
always lower the flame or put it out.
CLEANING
Before any operation, disconnect the appliance
from the electric grid. Don't use a steam
cleaner for the cleaning the hob.
It is advisable to clean the appliance when it
is cold.
Glass platform and enamelled parts
The glass platform and all of the enamelled parts
must be washed with a sponge and soapy water
or with a light detergent.
Do not use abrasive or corrosive products.
Do not leave substances, such as lemon or tomato
juice, salt water, vinegar, coffee and milk on the
enamelled surfaces for a long time.
Burners and racks
These parts can be removed to make cleaning
easier.
The burners must be washed with a sponge and
soapy water or with a light detergent, wiped well
and placed in their housing perfectly. Make sure
that the flame-dividing ducts are not clogged.
Check that the feeler of the safety valve and the
start-up electrode are always perfectly cleaned, so
as to ensure an optimum operation.
Gas taps
The possible lubrication of the taps must be carried
out by specialized personnel, exclusively.
In case of hardening or malfunctions in the gas
taps, apply to the Customer Service.

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IMPORTANT NOTICE
THE OPERATIONS INDICATED BELOW MUST BE FOLLOWED BY QUALIFIED PERSONNEL
EXCLUSIVELY, IN CONFORMITY WITH THE REGULATIONS IN FORCE.
THE MANUFACTURING FIRM REFUSES ALL RESPONSIBILITY FOR DAMAGES TO PEOPLE,
ANIMALS OR THINGS, RESULTING FROM THE FAILURE TO COMPLY WITH SUCH PROVISIONS.
INSTRUCTIONS FOR THE INSTALLER
Installing the top
The appliance is designed to be embedded into
heat-resistant pieces of furniture.
The walls of the pieces of furniture must resist a
temperature of 65°C besides the room one.
The equipment must not be installed near
inflammable materials, such as curtains, cloths,
etc.
Make a hole in the top of the piece of furniture,
with the dimensions indicated in the next page, at
a distance of at least 50 mm from the appliance
border to the adjacent walls (fig.4).
Any possible wall unit over the cook-top must be
placed at a distance of at least 760 mm from the
top.
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CUT OUT DIMENSIONS
800
400
370
760
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INSTRUCTIONS FOR THE INSTALLER
Fastening the top
Every cook-top is equipped with a special washer
having an adhesive side.
-Remove the racks and burners from the top.
- Turn the appliance upside down and lay the
adhesive washer S along the external border of
the glass (fig.5).
- Introduce and place the cook-top in the hole made
ehthtiwtikcolbneht,erutinruffoeceipehtni
screws of the fastening hooks C (fig.6).
Installation room
This appliance is not provided with a device for
exhausting the products of combustion.
Regarding room ventilation rules where appliance
is installed make reference to the legislation, in
conformity with the local regulations.
Gas connection
Make sure that the appliance is adjusted for
the gas type available (see the label under the
appliance). Follow the instructions indicated in the
chapter “gas transformations and adjustments”
for the possible adaptation to different gases. The
appliance must be connected to the gas system
by means of stiff metal pipes or flexible steel pipes
having continuous walls, in compliance with the
regulations in force.
Gas enters the appliance through a cylindrical
threaded male gas union (1/2”).
The connection must not stress the gas ramp.
Once the installation is over, check the connection
seal with a soapy solution.
Electric connection
The appliances does not require to be connected
to the mains power supply as it is provided with a
low voltage ignition generator supplied by a 1,5V
battery.
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GAS TRANSFORMATIONS AND ADJUSTMENTS
Replacing the nozzles
If the equipment is adjusted for a type of gas that
is different from the one available, it is necessary
to replace the burner nozzles.
The choice of the nozzles to replace must be
made according to the table of the “technical
characteristics”.
Act as follows:
- Remove the racks and burners.
- By means of a straight spanner L, unscrew the
nozzle U (fig.7-7/A) and substitute it with the
corresponding one.
- Tighten the nozzle strongly
For the burner 2 way:
- By means of a straight spanner L, unscrew the
nozzle U1/U2 (fig.7/B) and substitute it with the
corresponding one;
- Tighten the nozzle strongly.
Adjusting the burners
The lowest flame point must always be properly
adjusted and the flame must remain on even if
there is an abrupt shift from the maximum to the
minimum position.
If this is not so, it is necessary to adjust the lowest
flame point as follows:
- start the burner up
- turn the tap up to the minimum position (small
flame)
- remove the knob from the tap rod
- introduce a flat-tip screwdriver in the hole F of
the tap (fig.8-8/A) and turn the by-pass screw up
to a proper adjustment of the lowest flame point.
As regards G30 gas burners, the by-pass screw
must be tightened completely.
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8
F
7/A
7/B

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8/A
MAINTENANCE
Replacing the battery (fig. 9)
Unscrew the cap T .
Replace the battery B type alkaline AA 1,5 V
placing it in the spring Mand making sure that the
“ - ” polarity faces upwards.
Fit the battery into the battery holder and screw
down the cap T.
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TECHNICAL CHARACTERISTIC TABLES
BURNERS GAS
NORMAL
PRESSURE
NOMINAL
RATE
INJECTOR
DIAMETER
TAPE
BY-PASS
DIAMETER
NOMINAL
HEAT INPUT
(W)
N° DESCRIPTION mbar g/h 1/100 mm 1/100 mm MAX. MIN.
1 RAPID G30 30 218 87 42 3000 950
2 SEMI-RAPID G30 30 127 66 31 1750 600
3 AUXILIARY G30 30 73 50 27 1000 450
4 ULTRA-RAPID G30 30 255 101 60 4000 2100
5ULTRA-RAPID
2 WAY G30 30 255 46 - 65 (x2) 60 4000 2100

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This product complies with EU Directive 2002/96/EC.
The crossed-out dustbin symbol reported on the appliance indicates that the appliance
must be disposed of separately from other domestic refuse at the end of its useful life.
It must therefore be delivered to a waste recycling centre specifically for electric and
electronic equipment or returned to the retailer at the moment of purchase of a new
equivalent appliance.
The user is responsible for delivering the appliance to the appropriate collection centre at the end of its
useful life, Failure to do so may result in a fine, as provided for by laws governing waste disposal.
Differential collection of waste products for eventual recycling, treatment and environmentally friendly
disposal helps reduce possible negative effects on the environment and health, and also enables the
materials making up the product to be recycled.
For more detailed information on the available refuse collection systems, refer to the local Municipal Solid
Waste disposal centre or the shop where the product was purchased.
Producers and importers are responsible for fulfilling their obligations as regards recycling, treatment and
environmentally friendly disposal by directly or indirectly participating in the collection system.
The manufacturing firm refuses all responsibility for any possible imprecision in this booklet, due to
misprints or clerical errors. It reserves the right to make all the changes that it will consider necessary in
its own products, without affecting the essential characteristics of functionality and safety.