User manual SMEG SE70SGHLK

[. . . ] IF THE APPLIANCE DOES NOT FUNCTION, DISCONNECT IT FROM THE POWER SUPPLY AND CALL THE NEAREST TECHNICAL ASSISTANCE CENTER. ALWAYS CHECK THAT THE CONTROL KNOBS ARE IN THE POSITION "ZERO" (OFF) WHEN YOU FINISH USING THE COOKTOP. THE IDENTIFICATION PLATE, WITH TECHNICAL DATA, SERIAL NUMBER AND MARKING IS CLEARLY VISIBLE UNDER THE CASING. THE PLATE ON THE CASING MUST NOT BE REMOVED. 4 Introduction BEFORE CONNECTING THE APPLIANCE, MAKE SURE THAT IT HAS BEEN REGULATED FOR THE TYPE OF GAS THAT WILL FEED IT, CHECKING THE LABEL UNDER THE CASING. DO NOT USE PANS WITHOUT PERFECTLY SMOOTH AND FLAT BOTTOMS ON THE COOKTOP GRATES. DO NOT USE RECIPIENTS OR GRIDDLE PLATES THAT EXTEND BEYOND THE EXTERNAL PERIMETER OF THE COOKTOP. THE COOKTOP IS TO BE USED BY ADULTS ONLY. DO NOT LET UNSUPERVISED CHILDREN PLAY WITH THE COOKTOP. THIS APPLIANCE IS MARKED ACCORDING TO THE EUROPEAN DIRECTIVE 2002/96/EC ON WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE). [. . . ] GAS CONNECTION Connection to the gas mains may be made with a rigid copper pipe or with a flexible pipe and conforming to the provisions defined by standard regulations in force. To facilitate connection, fitting A on the rear of the appliance may be adjusted laterally. For this purpose, loosen hexagon nut B, turn fitting A to the desired position, and retighten hexagon nut B (tightness is ensured by a biconical brass ring). Use a soapy solution to check for proper tightness. The cooktop has been inspected for LPG gas G30/G31 (3+) at a pressure of 28/37 mbar. For use with other types of gases, see Section "5. ADAPTATION TO DIFFERENT TYPES OF GAS". The gas intake fitting is ½" gas external threaded (ISO 228-1). Connection with rigid copper pipe: the connection to the gas mains must not put stress of any kind on the cooktop. Connection may be made by using biconical adapter D with insertion of gasket C (supplied). Connection with flexible pipe: use only flexible pipes conforming to standard regulations in force, inserting gasket C (supplied) between fitting A and flexible pipe E. The flexible pipe has to be installed so that pipe length does not exceed 1. 5 meters of maximum extension. Make sure that the pipes do not touch any moving parts or become damaged. 9 Instructions for the installer 4. 1 Connection to LPG Use a pressure regulator and make the connection to the tank according to the provisions of standards regulations in force. Make sure that feed pressure conforms to the levels shown in the table in paragraph "5. 2 Regulation for LPG". 4. 2 Room ventilation The cooktop should only be installed in rooms with permanent ventilation, as required by the standard regulations in force The room in which the hob is installed must have sufficient air flow to satisfy the requirements of normal gas combustion and of necessary air exchange in the room. The air intakes, protected by screens, must be appropriately sized (regulations in force) and positioned so that they are not blocked in any way. The room where the oven is installed should be suitably ventilated to avoid overheating or excess humidity produced by cooking. If it will be used for a lengthy amount of time, a window should be opened or the speed of any fans 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 the standards. After installation, the installer must issue a certificate of conformity. 10 Instructions for the installer 5. ADAPTATION TO DIFFERENT TYPES OF GAS Before performing any cleaning or maintenance work, unplug the appliance from the electric socket. The cooktop has been inspected for LPG gas G30/G31 (3+) at a pressure of 28/37 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 Removing the cooktop 1. Remove all the knobs, the grates, the burner caps and the burner rings; remove the screws and the nuts A holding the burner supports; remove plates B; lift the cooktop from its seat; replace the burner nozzles in accordance with the reference gas chart; regulate the primary air as described in paragraph "5. 2 Regulation for LPG". 11 Instructions for the installer 5. 2 Regulation for LPG Loosen screw A and push support B all the way. [. . . ] Wash them in warm water using a non-abrasive detergent, taking care to remove all tough spots. Before remounting, allow the components to fully dry. CAUTION: do not wash these components in a dishwasher. Under normal use of the cooktop, the stainless steel burner caps and grates tend to be burnished by the high temperature. [. . . ]