User manual SMEG SNZ642IS3

[. . . ] INSTRUCTIONS FOR THE USER: these contain user advice, description of the commands and the correct procedures for cleaning and maintenance of the appliance. 3 Introduction 1 INSTRUCTIONS FOR SAFE AND PROPER USE THIS MANUAL IS AN INTEGRAL PART OF THE APPLIANCE AND THEREFORE MUST BE KEPT IN ITS ENTIRETY AND IN AN ACCESSIBLE PLACE FOR THE WHOLE WORKING LIFE OF THE COOKING HOB. WE ADVISE READING THIS MANUAL AND ALL THE INSTRUCTIONS THEREIN BEFORE USING THE COOKING HOB. ALSO KEEP THE SERIES OF NOZZLES SUPPLIED. INSTALLATION MUST BE CARRIED OUT BY QUALIFIED PERSONNEL IN ACCORDANCE WITH THE REGULATIONS IN FORCE. [. . . ] Consideration is to be given to window treatments when located near cooking appliances. 9 2 3 4 5 Instructions for the installer 2. 4 Room ventilation Caution ­ This hob may only be installed and operated in rooms permanently ventilated in accordance with current regulations. For proper operation of a gas appliance it is essential for the air necessary for combustion of the gas to be able to flow naturally into the room. Air must flow directly into the room through openings in its outside walls. This (these) opening (s) must have a free passage cross-section of at least 100 cm2 or 200 cm2 for appliances not equipped with gas safety device. These openings must be constructed so that they cannot be obstructed indoors or outdoors, and should preferably be close to the floor on the side opposite to the combustion gas discharge point. If it is not possible to make the openings in the room where the cooker is installed, the necessary air may be taken from an adjoining room, proveded it is not a bedroom or a room with fire risk. 2. 5 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. 10 Instructions for the installer 3 GAS CONNECTION This appliance is suitable for installation with Natural Gas or ULPG (propane). Refer to page 12 for the relevant burner pressure and appropriate injector sizes. When the appliance is to be connected to Natural Gas then the pressure regulator supplied must be fitted to the gas inlet. L = brown N = blue = yellow-green The manufacturer will not be liable for any damage to persons or property caused by non-observance of the above instructions or deriving from the tampering of even a single part of the hob. 12 Instructions for the installer 5 ADAPTATION TO DIFFERENT TYPES OF GAS Before performing any cleaning or maintenance work, detach the appliance from the electrical socket. The hob has been adjusted for natural gas at a pressure of 1. 0 kPa. 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. 4. Removing the 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; 13 Instructions for the installer 5. 2 1. 3. Removing the hob (models with built-in 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; 5. 3 Adjustment for ULPG 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 ULPG 2. 75 kPa. The nozzle must not be tightened to a torque of over 3 Nm. ULPG ­ 2. 75 kPa Burner Nominal gas Consumption (MJ/h) 4. 8 5. 9 8. 6 9. 5 9. 5 15. 0 Injector (mm) 0. 60 0. 65 0. 77 0. 85 0. 85 1. 05 Auxiliary Semi-rapid Rapid Rapid large Fish pan Wok 14 Instructions for the installer 5. 4 Adjustment for natural gas The hob has been adjusted for natural gas at a pressure of 1. 0kPa. 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. Simply press and simultaneously turn the knob counter-clockwise on the high flame symbol, until the burner is ignited. In models with safety valve, the knob has to be turned to the ignition symbol before it is pressed, and after ignition the knob has to be kept pressed for about 2 seconds to keep the flame lit and to activate the safety device The burner might go off when the knob is released. [. . . ] · The electric elements will stay hot for a long time after use: do not touch them or place any objects on them. · If any dents appear in the electric element surface, switch it off immediately and contact the nearest authorised servicing centre. · Never place sheets of aluminium foil directly on the surface of the hotplate. 21 Instructions for the user 8 CLEANING AND MAINTENANCE Before any intervention, disconnect the power supply of the device. 8. 1 Clean the cooking top regularly every time you use it, obviously after it has cooled. Cleaning 8. 1. 1 Regular daily cleaning of the hob In order to clean and preserve the surface, always use specific products only, which do not contain abrasive substances or chlorinebased 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. [. . . ]