User manual SMEG SNL34AX1

[. . . ] 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 TO CURRENT REGULATIONS. IMMEDIATELY AFTER INSTALLATION CARRY OUT A BRIEF INSPECTION TEST OF THE COOKING HOB, FOLLOWING THE INSTRUCTIONS BELOW. SHOULD THE APPLIANCE NOT FUNCTION, DISCONNECT IT FROM THE SUPPLY AND CALL THE NEAREST TECHNICAL ASSISTANCE CENTRE. [. . . ] 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 Discharge of combustion products must be guaranteed by means of hoods connected to a natural draught flue with certain efficiency, or by means of forced aspiration. An efficient aspiration system requires careful planning by a specialist capable of installing it, respecting the positions and distances prescribed by standards. After installation, the installer must issue a certificate of conformity. 30 Instructions for the installer 5 ADAPTATION TO DIFFERENT TYPES OF GAS Before performing any cleaning or maintenance work, disconnect the appliance from the electrical socket. The hob has been inspected for G25 (2L3B/P) natural gas at a pressure of 25 mbar. For functioning with other types of gas the nozzles 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 1. 2. Removing the separable control panel (models with separable control panel) Remove the knobs and the knob guard tube "A" by pulling them up; Use a crosshead screwdriver to remove the screws and the two cylindrical supports "B"; Raise the left-hand side of the control panel slightly and shift it to the right to remove it completely; In models with electric hotplate, the body of the pilot light has to be removed to free the control panel; Raise the ignition crosspiece "C" and rest it on the other side. 3. 4. 5. 5. 2 1. Removing the hob (models with integrated control panel) Remove the knobs, the griddles, the burner caps, the flame caps and the two rear plugs; Remove the screws "A" which fix the burner supports; Raise the hob, sliding it off the ignition plugs and/or the thermocouples and the gas tap rods; Lift the ignition crosspiece and rest it on the other side. 2. 3. 4. 31 Instructions for the installer 5. 3 Regulation for LPG Check that the connection has been made as described in the "Gas connection" section. Undo the screw "D" and push the air regulator "C" fully down. Use a spanner to remove the nozzles "B" and fit those of suitable type following the instructions given in the tables for bottled gas G30/G31 ­ 28/37 mbar. The nozzle must not be tightened to a torque of over 3 Nm. Regulate the air flow by moving the Venturi pipe "C", until the gap "A" is as shown in the table in point "5. 5 Regulation of primary air" and fix it with the screw "D". After making the adjustments, restore the seals with sealing wax or an equivalent material. Burner Rated heating capacity Nozzle Diameter 1/100 mm LPG ­ G30/G31 28/37 mbar By-pass 1/100 mm Reduced flowrate (W) Flowrate g/h G30 Flowrate g/h G31 Auxiliary Semi-rapid Rapid Rapid large Fish pan Ultra rapid 1. 05 1. 7 2. 55 3. 1 2. 9 4. 0 48 62 76 85 82 95 30 30 40 45 50 65 360 360 650 800 950 1600 76 124 185 225 211 291 75 121 182 222 207 286 32 Instructions for the installer 5. 4 Regulation for G25/25 mbar The hob has been inspected for G25 (2L3B/P) at a pressure of 25 mbar. To allow the unit to work with this type of gas, perform the same operations described in paragraph "5. 3 Regulation for LPG", but choose the nozzles and regulate the primary air for natural gas, as shown in the following table and in paragraph "5. 5 Regulation of primary air". After the regulations have been carried out, restore the seals with sealing wax or equivalent material. 4. 5. Auxiliary Semirapid r Semirapid l Rapid large Ultrarapid 90 cm. 4. 5. Auxiliary Semirapid Rapid Fish burner Ultrarapid 36 Instructions for the installer 6. 4 Arrangement of the burners on the hob (Hob with built-in control panel). 60 cm. 4. 5. Auxiliary Semirapid r Semirapid l Rapid Ultrarapid 6. 5 Lubrication of gas taps With time it may happen that the gas taps get blocked and hard to turn. This operation must be done by an authorised person. 37 Instructions for the user 7 USING THE HOB Before turning on the burners, make sure that the burner rings, caps and grids have been fitted correctly. In the ultrarapid burner, notch A must be aligned with pin B. Grid C provided is intended for use with woks (Chinese pans). Adapter D comes only with open grids models and is intended for use with small sized vessels. 7. 1 Ignition of the burners The device is fit with electronic ignition. [. . . ] 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 products which are available on the market. This necessary operation prevents oxidisation (rust formation). [. . . ]