6: Risk of deflagration!If after 15 seconds the flame does not ignite, switch off theburner and open a nearby window or door. Wait at least oneminute before trying to switch the burner back on.Safety systemDepending on the model, your hob may have a safety system(thermocouple) that prevents the flow of gas if the burnersaccidentally switch off.To ensure that this device is active:1. Switch on the burner as usual.2. Without releasing the control knob, press and hold it downfirmly for 4 seconds after lighting the flame.Switching off a burnerTurn the corresponding control knob clockwise to the 0 setting.Power levelsThe progressive control knobs can be used to control thepower needed, from minimum to maximum power.WarningsIt is normal to hear a soft whistling noise while the burner isoperating.When first used, it is normal for the burner to give off odours.This does not pose any risk and does not indicate amalfunction. They will disappear in time.An orange-coloured flame is normal. This is caused by thepresence of dust in the atmosphere, spilt liquids, etc.If the burner flames are accidentally blown out, switch off theburner operating control knob and do not try to relight it for atleast 1 minute.A few seconds after the burner is switched off, a sound (thud)will be produced. This is not a fault - this means that the safetydevice is no longer operating.Keep the burner as clean as possible. If the ignition sparkersare dirty they will not light properly. Clean them periodicallyusing a small non-wire brush. Bear in mind that the ignitionsparkers must not suffer any serious impacts.Cooking guidelinesCooking pansSuitable pansSetting Ú Control knob offHigh flame › Maximum capacity or aperture and elec-tricity onLow flame œ Minimum capacity or aperture Burner Very high - High Medium LowWok burner Boiling, steam-ing, griddling,toasting, paellas,Asian food (wok).Reheating and keepingthings hot: cooked and pre-cooked dishesRapid burner Escalopes,steaks, ome-lettes, fryingRice, whitesauce, ragoutSteaming:fish, vegeta-blesSemi-rapidburnerSteamed pota-toes, fresh vege-tables, vegetablestews, pastaReheating, keeping thingshot and making tasty casse-rolesAuxiliaryburnerCooking: casse-roles, rice pud-ding, caramelDefrostingand slowcooking: veg-etables, fruitand frozenproductsMelting: but-ter, choco-late, jellyBurner Minimum pandiameterMaximum pandiameterWok burner 22 cm 30 cmRapid burner 22 cm 26 cmSemi-rapid burner 14 cm 20 cmAuxiliary burner 12 cm 16 cmWok panThe wok pan diffuses intenseheat uniformly, so that thefood is cooked in less timeand using less oil.Always follow the manufac-turer's instructions when cook-ing with a wok pan.