24ENGAS COOKING ZONES CONTROLBefore using your new appliance, we ask you to dothe following: Read carefully the operating instructions andsafity conditions. Remove the packaging, empty the drawer,clean the oven cavity in order to eliminatepreservative agents. Check up functional efficiency of the stopvalves (installation junction and that of thecooker) as well as the other control units. Heat up the oven (at 250° C for 30 min.) Service the cooker only in case of dulyventilation.The cooking zones control is achieved by meansof knobs 1, 2, 3 and 4 set up on the control panelof the cooker.All gas cookers XL 500 are provided with thesystem of electrical ignition operated by means ofknobs.To switch on a gas burner: Press the corresponding knob of the selectedburner against the stop and turn it to the left upto the position strong gas supply. Keep the switch pressed till the burner ignites. After the burner has ignited, let the knob goand select the required flame volume (e.g.sparing flame). To switch off the burner after the food is readyturn on the knob to the right (position “off”).If your appliance is provided with gas controlsystem for the burners and the oven, to ignite aburner press the knob against the stop andkeep it in the position “strong gas supply” toactivate the control system.Attention! It is not allowed to adjust gassupply between the position burner offand the position strong gas supply1 2 3 41 2 3 4