User manual HOTPOINT PZ 640 N

[. . . ] Com 11 Operating Instructions HOB Contents IT Italiano, 1 GB GB English, 12 FR Français, 22 Installation, 13-16 ES Español, 34 Positioning Electrical connection Gas connection Data plate Burner and nozzle specifications Description of the appliance, 17 Overall view Start-up and use, 18 Practical advice on using the burners Precautions and tips, 19 General safety Disposal PZ 640 /HA PZ 640 GH /HA PZ 640 T /HA PZ 640 T GH /HA PZ 640 N/HA PZ 640 GH N/HA PZ 640 T N/HA PZ 640 T GH N/HA Maintenance and care, 20 Switching the appliance off Cleaning the appliance Gas tap maintenance Troubleshooting, 21 Installation  Before operating your new appliance please read this instruction booklet carefully. It contains important information for safe use, installation and care of the appliance.  Please keep these operating instructions for future reference. Pass them on to possible new owners of the appliance. [. . . ] Connecting the supply cable to the mains Install a standardised plug corresponding to the load indicated on the data plate. The appliance must be directly connected to the mains using an omnipolar circuit-breaker with a minimum contact opening of 3 mm installed between the appliance and the mains. The circuit-breaker must be suitable for the charge indicated and must comply with current electrical regulations (the earthing wire must not be interrupted by the circuit-breaker). the 14 Connecting a flexible jointless stainless steel pipe to a threaded attachment The gas supply pipe fitting is a threaded 1/2 gas cylindrical male attachment. These pipes must be installed so that they are never longer than 2000 mm when fully extended. Once connection has been carried out, make sure that the flexible metal pipe does not touch any moving parts and is not compressed.  Only use pipes and seals that comply with current national regulations. Checking the tightness of the connection  When the installation process is complete, check the pipe fittings for leaks using a soapy solution. Adapting to different types of gas To adapt the hob to a different type of gas other than default type (indicated on the rating plate at the base of the hob or on the packaging), the burner nozzles should be replaced as follows: 1. Remove the hob grids and slide the burners off their seats. Unscrew the nozzles using a 7 mm socket spanner, and replace them with nozzles for the new type of gas (see table 1 “Burner and nozzle characteristics”). Reassemble the parts following the above procedure in the reverse order. Once this procedure is finished, replace the old rating sticker with one indicating the new type of gas used. Sticker are available from any of our Service Centres. • Adjusting the burners’ primary air : Does not require adjusting. Remove the knob and adjust the adjustment screw, which is positioned in or next to the tap pin, until the flame is small but steady. Having adjusted the flame to the required low setting, while the burner is alight, quickly change the position of the knob from minimum to maximum and vice versa several times, checking that the flame does not go out. Some appliances have a safety device (thermocouple) fitted. If the device fails to work when the burners are set to the low flame setting, increase this low flame setting using the adjusting screw. Once the adjustment has been made, replace the seals on the by-passes using sealing wax or a similar substance.  If the appliance is connected to liquid gas, the regulation screw must be fastened as tightly as possible.  Once this procedure is finished, replace the old rating sticker with one indicating the new type of gas used. [. . . ] • For hobs which ligth automatically, the terminal part of the electronic instant lighting devices should be cleaned frequently and the gas outlet holes should be checked for blockages. • Stainless steel can be marked by hard water that has been left on the surface for a long time, or by aggressive detergents containing phosphorus. After cleaning, rinse and dry any remaining drops of water. 20 Troubleshooting It may happen that the appliance does not function properly or at all. [. . . ]