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Contents 

 

1.

 

INSTRUCTIONS FOR SAFE AND PROPER USE_______________ 23

 

2.

 

POSITIONING OF HOB ___________________________________ 25

 

3.

 

ELECTRICAL CONNECTION ______________________________ 27

 

4.

 

GAS CONNECTION ______________________________________ 28

 

5.

 

ADAPTATION TO DIFFERENT TYPES OF GAS _______________ 30

 

6.

 

FINAL OPERATIONS _____________________________________ 34

 

7.

 

USING THE HOB ________________________________________ 36

 

8.

 

CLEANING AND MAINTENANCE ___________________________ 40

 

 

 
 
   
 
 
 
 

 

 
 

 

THESE INSTRUCTIONS ARE VALID ONLY FOR END USER COUNTRIES WHOSE 
IDENTIFICATION SYMBOLS APPEAR ON THE COVER OF THIS MANUAL. 

 

 

 

 

INSTRUCTIONS FOR THE INSTALLER: these are for the 

qualified 

technician

 who must carry out a suitable check of the gas system, 

install the appliance, set it functioning and carry out an inspection test. 

 

 

INSTRUCTIONS FOR THE USER: these contain user advice, 

description of the commands and the correct procedures for cleaning 
and maintenance of the appliance. 

 

22

 

Summary of Contents for GCO90XG

Page 1: ...________________________________________ 36 8 CLEANING AND MAINTENANCE ___________________________ 40 THESE INSTRUCTIONS ARE VALID ONLY FOR END USER COUNTRIES WHOSE IDENTIFICATION SYMBOLS APPEAR ON THE COVER OF THIS MANUAL INSTRUCTIONS FOR THE INSTALLER these are for the qualified technician who must carry out a suitable check of the gas system install the appliance set it functioning and carry ou...

Page 2: ... DECLINES ALL RESPONSIBILITY FOR IMPROPER USE DO NOT LEAVE THE PACKING IN THE HOME ENVIRONMENT SEPARATE THE VARIOUS WASTE MATERIALS AND TAKE THEM TO THE NEAREST SPECIAL GARBAGE COLLECTION CENTRE IT IS OBLIGATORY FOR THE ELECTRICAL SYSTEM TO BE GROUNDED ACCORDING TO THE METHODS REQUIRED BY SAFETY RULES THE PLUG TO BE CONNECTED TO THE POWER CABLE AND THE SOCKET MUST BE THE SAME TYPE AND MUST CONFORM...

Page 3: ...DLE PLATES THAT EXTEND BEYOND THE EXTERNAL PERIMETER OF THE HOB THE HOB IS TO BE USED BY ADULTS ONLY DO NOT LET UNSUPERVISED CHILDREN PLAY WITH THE HOB THIS APPLIANCE IS MARKED ACCORDING TO THE EUROPEAN DIRECTIVE 2002 96 EC ON WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE THIS GUIDELINE IS THE FRAME OF A EUROPEAN WIDE VALIDITY OF RETURN AND RECYCLING ON WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT T...

Page 4: ... mounted against walls higher than the work surface on condition that a certain distance X be kept between the appliance and the wall as shown in the figure so as to avoid damage from overheating Make sure there is a minimum of 750 mm between the hot plate flames and any shelf that may be installed directly above them Accurately position the gasket provided all around the outer edge of the hole in...

Page 5: ...panel has to be placed under the hob Keep a minimum distance of 10 mm between the bottom of the unit and the panel surface The panel has to be easily removable to allow access in the event of technical service Only for 90 cm models Installation of an oven without cooling fan underneath the hob is forbidden ...

Page 6: ...y accessible position near the unit Do not use reducers adapters or shunts If the power cable is replaced the wire section on the new cable must not be less than 1 5 mm2 3 x 1 5 cable keeping in mind that the end to be connected to the hob must have the ground wire yellow green longer by at least 20 mm Use only H05V2V2 F cable or similar which has a maximum temperature of 90 C Any replacement need...

Page 7: ...n inspected for G20 2H natural gas at a pressure of 20 mbar For use with other types of gases see Section 5 ADAPTATION TO DIFFERENT TYPES OF GAS The gas intake fitting is gas external threaded ISO 228 1 Connection with rigid copper pipe the connection to the gas mains must not provoke stress of any kind on the hob Connection may be made by using biconical adapter D with insertion of gasket C suppl...

Page 8: ...r intakes protected by screens must be appropriately sized regulations in force and placed so as not to be blocked in any way The room where the oven is installed should be suitably ventilated to avoid overheating or excess humidity produced by cooking and in the case of lengthy use a window should be opened or the speed of any ventilators should be increased 4 3 Discharge of combustion products D...

Page 9: ...les must be replaced and the primary air adjusted To replace the nozzles and regulate the burners you have to remove the top as described in the following paragraph 5 1 Removing the hob 1 Remove all the knobs the grids the burner caps and the flame caps 2 remove the screws and the nuts A that secure the burner supports 3 lift the hob from its seat 4 replace the burner nozzles in accordance with th...

Page 10: ... indicated in the chart in paragraph 5 4 Regulation of primary air and then secure the tube by means of screw A After the regulations have been carried out restore the seals with sealing wax or equivalent material Burner Rated heating capacity kW LPG G30 G31 28 37 mbar Nozzle diameter 1 100 mm By pass mm 1 100 Reduced flowrate W Flowrate g h G30 Flowrate g h G31 Auxiliary 1 1 05 48 30 33 380 76 75...

Page 11: ...id 3 3 1 126 750 Ultra rapid 4 3 3 130 1200 internal 5 1 05 73 380 Double crown external 5 3 9 140 1200 Fish pan 6 2 9 123 800 5 4 Regulation for town gas To allow the unit to work with this type of gas perform the same operations described in paragraph 5 2 Regulation for LPG but choose the nozzles and regulate the primary air for town gas as shown in the following table and in paragraph 5 5 Regul...

Page 12: ...urners on your hob refer to the drawings in point 6 3 Arrangement of burners on hob BURNER G20 20 mbar G30 G31 28 37 mbar G110 8 mbar Auxiliary 1 1 5 1 0 0 5 Semi rapid 2 1 5 1 5 0 5 Rapid 3 1 0 1 5 1 0 Ultra rapid 4 2 0 2 5 1 5 internal 5 3 0 6 0 1 0 Double crown external 5 3 0 10 0 5 0 Fish pan 6 2 0 2 5 1 0 ...

Page 13: ...the model until you get a suitable minimum flame Replace the knob and check burner flame stability rapidly turning the knob from maximum to minimum position the flame should not go out 6 2 Regulation of minimum for LPG To regulate the minimum for LPG completely tighten clockwise the screw inside or next to the gas tap pin depending on the model The diameters of the by passes for each burner are gi...

Page 14: ...BURNERS 1 Auxiliary 2 Semi rapid 3 Rapid 4 Ultra rapid 5 Double crown 6 Fish pan 6 4 Lubrication of gas taps After a while the gas tap may become hard to turn or lock If this happens it has to be cleaned inside and re greased This must be done by a qualified technician ...

Page 15: ...a long one corresponding to the small inner burner and a short one to the outer burner Double crown burners comprise an auxiliary and a rapid burner controlled by two different knobs which permit to use both burners at the same time or to select one or the other as required The device is fit with electronic ignition Simply press and simultaneously turn the knob counter clockwise on the low point f...

Page 16: ...1 Auxiliary 12 14 2 Semi rapid 16 20 3 Rapid 22 26 4 Ultra rapid 22 26 5 Double crown 12 34 6 Fish pan Special oval shaped vessels For burner reference numbers see page 35 7 4 Using a griddle plate A few precautions are necessary if you wish to use a griddle plate leave a gap of at least 160 mm between the edge of the griddle plate and the side wall if one of the burners close to the wooden rear w...

Page 17: ...rking on it When the electric element is powered an appropriate indicator light comes on in the front panel 7 5 2 Using the electric elements The electric elements are ideal for ultrarapid cooking The settings shown in the table are merely indicative POSITION HEAT INTENSITY POSSIBLE COOKING 0 0 Off 1 Weak To melt butter chocolate etc To heat small amounts of liquid 1 2 Soft To heat larger amounts ...

Page 18: ...h the electric element only after having placed the pan on it Use flat and thick bottomed pans Never use pans which are smaller than the electric element Dry the bottom of the pan before placing it on the electric element When cooking with flammable oils and fats never leave the appliance The electric elements will stay hot for a long time after use do not touch them or place any objects on them I...

Page 19: ...e the surface always use specific products only which do not contain abrasive substances or chlorine based acid substances How to use pour the product on a damp cloth and wipe the surface rinse thoroughly and dry with a soft cloth or deerskin 8 1 2 Food stains or residues Do not use metallic sponges or sharp scrapers they will damage the surface Use normal non abrasive products and remove spots or...

Page 20: ...al products for appliance cleaning and care 8 2 1 Ignition plugs and safety devices For good functioning of the lighting ignition plugs and the safety devices keep them very clean Check frequently and clean with a damp cloth when necessary 8 2 2 The electric element After use to make sure that the surfaces are clean and long lasting the electric element must be treated with specific cleaning produ...

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