Smeg A42-6 - Manual (Page 16)

Instructions for the user
48
6. USE OF THE COOKING HOB
6.1 Lighting of the cooking hob burners
Before lighting the hob burners check that the flame-spreader crowns
are located in their housing with their respective caps. Ensure that flame-
spreader holes
A correspond to the spark plugs and the thermocouples.
Grid B should be used for Chinese wok type pans.
Each knob corresponds to the burner indicated. The appliance is
equipped with an electronic lighting device. Just press and turn the knob
anticlockwise to the maximum flame symbol until the burner lights.
Keep the knob pressed for about 2 seconds to let the thermocouple heat
up. If the burner turns off when the knob is released, it means that the
thermocouple isn’t hot enough. Repeat ignition and keep the knob
pressed longer.
Should the burners go out by accident a safety device intervenes to
block gas supply even with the tap open.