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Instructions for the installer

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8. ADAPTATION TO DIFFERENT TYPES OF GAS

Before carrying out the following operations, disconnect the appliance from the
power supply.

The cooker hob is preset for 

natural gas G20 

(2H) at a pressure of 20 mbar. If

other types of gas are to be used, the nozzles must be replaced and the primary
air must be adjusted. In order to replace the nozzles and adjust the burners, the
hob top must be removed as described below.

8.1

Removing the hob top

•  After having removed the pan

stands, extract all knobs by lifting
them upwards.

•  Lift all the burner components off

the hob.

•  Remove the screws fastening the

top and the plates corresponding to
each burner zone.

•  For 70cm models only, the two

back screws must also be
removed.

•  Lift the hob top upwards.

Summary of Contents for Hob

Page 1: ...enance of the appliance INSTRUCTIONS FOR THE INSTALLER these are intended for the authorised persons who must install the appliance set it functioning and carry out an inspection test Further information about the products can be found at www smeg com 1 INSTRUCTIONS FOR USE 4 2 SAFETY PRECAUTIONS 6 3 ENVIRONMENTAL CARE 8 4 DESCRIPTION OF CONTROLS 9 5 USING THE HOB 10 6 CLEANING AND MAINTENANCE 14 ...

Page 2: ...ESPONSIBLE FOR USES OTHER THAN THOSE INDICATED WHERE THIS APPLIANCE IS INSTALLED IN MARINE CRAFT OR IN CARAVANS IT SHALL NOT BE USED AS A SPACE HEATER UNSUITABLE IN MARINE CRAFT CARAVANS OR MOBILE HOMES UNLESS EACH BURNER IS FITTED WITH A FLAME SAFEGUARD NEVER USE THIS APPLIANCE TO HEAT YOUR ENVIRONMENT SUITABLE HEAT PROOF GLOVES SHOULD BE WORN FOR ALL OPERATIONS DO NOT USE STEEL SPONGES AND SHARP...

Page 3: ...LOVES SHOULD BE WORN FOR ALL OPERATIONS DO NOT USE OR STORE FLAMMABLE MATERIALS IN THE APPLIANCE STORAGE DRAWER OR NEAR THIS APPLIANCE THIS APPLIANCE IS DESIGNED FOR COOKING FOOD AND IT SHALL NOT BE USED AS A SPACE HEATER IN CASE OF SERVICE CONTACT YOUR NEAREST SERVICE AGENT DISTRIBUTOR LISTED IN THE WARRANTY CARD ...

Page 4: ...PLIED WITH CHECKING THE LABEL APPLIED UNDER THE CASING THE DUPLICATE IDENTIFICATION PLATE CONTAINING THE TECHNICAL DATA SERIAL NUMBER AND BRAND NAME MUST BE ATTACHED TO AN ADJACENT SURFACE BEFORE CARRYING OUT INSTALLATION MAINTENANCE WORK MAKE SURE THAT THE APPLIANCE IS NOT CONNECTED TO THE POWER GRID THE PLUG TO BE CONNECTED TO THE POWER SUPPLY CABLE AND ITS SOCKET MUST BE OF THE SAME TYPE AND CO...

Page 5: ...D METAL OBJECTS CUTLERY OR UTENSILS INTO THE SLOTS IN THE APPLIANCE DO NOT USE STEAM JETS FOR CLEANING THE APPLIANCE THE STEAM COULD REACH THE ELECTRONICS DAMAGING THEM AND CAUSING SHORT CIRCUITS DO NOT MODIFY THIS APPLIANCE DO NOT SPRAY ANY SPRAY PRODUCTS NEAR THE HOUSEHOLD APPLIANCE WHILE IT IS IN OPERATION DO NOT USE SPRAY PRODUCTS WHILE THE PRODUCT IS STILL HOT The manufacturer cannot be held ...

Page 6: ...d It can constitute a suffocation hazard for children especially the plastic bags Your old appliance also needs to be disposed of correctly Important hand over your appliance to the local agency authorised for the collection of electrical appliances no longer in use Correct disposal enables intelligent recovery of valuable materials Before disposing of your appliance it is important to remove door...

Page 7: ...to between the maximum and the minimum flame symbol To adjust the flame turn the knob to the area between the maximum and minimum settings To turn off the burner return the knob to position ARRANGEMENT OF BURNERS AND DESCRIPTION OF SYMBOLS 5 burner hob Front left Burner Central external Burner Front right Burner Rear left Burner Central internal Burner Rear right Burner 4 burner hob Left burner Re...

Page 8: ...re fitted correctly The igniters and thermocouples B on the hob should be inserted into the holes A in the flame spreader crowns 5 1 Positioning the pan stands The pan stands are provided unassembled on the hob The list of available pan stand types are listed below Side pan stands 5 burners Central pan stand 5 burners Left right pan stand 4 burners ...

Page 9: ... pan stands as shown in the figure At the ends of the feet of the pan stands there are silicone rests with a hole that must be centred onto the matching fixing pins on the hob Make sure that the pan stands are simply centred on their respective burners without forcing the burners to be raised or tilted If they are repeat the positioning procedure If you find that a pan is particularly unstable mak...

Page 10: ...fferent knobs which permit to use both burners at the same time or to select one or the other as required If the burners should go out accidentally after about 20 seconds a safety device will be tripped cutting off the gas supply even if the gas tap is open In this case turn the knob to the OFF position and wait at least 60 seconds before trying to light the burner again 5 3 Practical tips for usi...

Page 11: ...to cook or heat food 5 5 Using the griddle A few precautions are necessary if you wish to use a griddle leave a gap of at least 160 mm between the edge of the griddle and the side wall if one of the burners close to the wooden rear wall is a triple crown burner leave a gap of at least 160 mm between this wall and the edge of the griddle do not allow the burner flames to extend beyond the edge of t...

Page 12: ...and wipe the surface rinse thoroughly and dry with a soft cloth or a microfibre cloth 6 1 2 Food stains or residues Do not use metallic sponges or sharp scrapers they will damage the surface Use ordinary non abrasive products together with anti scratch sponges and wooden or plastic utensils if necessary Rinse thoroughly and dry with a soft cloth or microfibre cloth 6 2 Cleaning the components 6 2 ...

Page 13: ...e to remove any encrustations and wait until they are perfectly dry The burner pins A must be inserted in the housings B in the burner crown The holes C in the burner crowns should be slid over the igniters and thermocouples D on the hob 6 2 4 Igniters and thermocouples For correct operation the igniters and thermocouples must always be perfectly clean Check them frequently and clean them with a d...

Page 14: ...e of the counter keeping a minimum distance of 50 mm from the rear edge This appliance can be mounted against walls higher than the work surface on condition that a distance X be kept between the appliance and the wall as shown in the figure so as to avoid damage from overheating Any wall units must be at a minimum distance of at least 750 mm above the appliance This distance can be reduced to 650...

Page 15: ... in the figure below trying to make it stick on the entire surface by applying light pressure on it with your hands See the dimensions indicated in the figure After having fastened the hob to the unit See 7 3 Fixing using brackets carefully trim the surplus away from edge C beyond the seal The dimensions given in the following drawing refer from the hole to the inside of the seal ...

Page 16: ...the hob to the counter top with brackets Fix the hob to the unit using the appropriate brackets supplied To secure the hob correctly to the counter top tighten the brackets A in the appropriate holes on the sides of the casing Take care while securing with the brackets if tightened too much the glass may be strained causing it to crack ...

Page 17: ...se 5 12 1 2 However in no case shall this clearance to any surface be less than 450 mm 2 Side clearances Measurements B C Where B measured from the periphery of the nearest burner to any vertical combustible surface is less than 200 mm the surface shall be protected in accordance with Clause 5 12 1 2 to a height C of not less than 150 mm above the hob for the full dimension width or depth of the c...

Page 18: ...ble and the wall socket must be of the same type and must conform to the applicable legislation on electrical installations Make sure that the supply line is suitably earthed Pass the power supply cable through the back of the unit taking care that it does not touch the bottom casing of the hob or the oven if any installed underneath it Fit the power supply line with a multipolar cut out device wi...

Page 19: ...the gas to be turned off and disconnected for servicing and removal of the appliance as required from the gas supply Before the appliance is operated make certain all relevant parts are placed in the correct position On completion of the installation the installer MUST check for gas leaks and test each burner individually for the correct flame Once all burners have been tested individually turn al...

Page 20: ... sure that the feed pressure complies with the values indicated in the table at point 9 2 Burner and nozzle characteristics table 7 8 Room ventilation Caution This hob shall be installed in rooms with natural ventilation as required by standards regulations AS NZS5601 7 9 Combustion gas discharge Combustion gases may be discharged by means of hoods connected to a flue with reliable natural draught...

Page 21: ...nozzles must be replaced and the primary air must be adjusted In order to replace the nozzles and adjust the burners the hob top must be removed as described below 8 1 Removing the hob top After having removed the pan stands extract all knobs by lifting them upwards Lift all the burner components off the hob Remove the screws fastening the top and the plates corresponding to each burner zone For 7...

Page 22: ...fter the adjustments have been carried out restore the seals with sealing wax or equivalent material Burner ULPG 2 75 kPa Nominal gas Consumption MJ h Injector mm Auxiliary 1 4 8 0 60 Semi rapid 2 6 0 0 68 Reduced rapid 3 10 0 0 85 Wok 4 14 0 0 98 Wok double control 5 Internal 4 0 0 48 External 12 5 0 95 8 3 Adjustment for natural gas The hob is preset for natural gas G20 2H at a pressure of 20 mb...

Page 23: ...awings in 8 6 Arrangement of the burners on the cooking hob 8 5 Final operations After making the adjustments described above reassemble the appliance by following the instructions in 8 1 Removing the hob top in reverse order 8 5 1 Adjusting the minimum setting for city and natural gas Reposition the components on the burner and slide the knobs onto the tap rods Light the burner and set it on the ...

Page 24: ...s other than the preset one replace the label on the casing of the appliance with the label corresponding to the new gas The label is inserted inside the pack together with the nozzles 8 6 Arrangement of the burners on the cooking hob BURNERS 1 Auxiliary 2 Semi rapid 3 Reduced Rapid 4 Ultra rapid 5 Wok double control 8 7 Lubrication of gas taps Over time the gas taps may become difficult to turn a...

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