9How to turn off a burner1. To turn off a burner press the relevant BurnerIgnition Touch Control . All the flamelevel indicators go off.The residual heat indicator remains on untilthe pan support and the burner have cooleddown.In case of ignition failureThe hob ignition device generates a series ofsmall sparks for about 6 seconds.If the flame does not light during this period,the gas flow to the burner is interrupted. After3 seconds, the ignition device automaticallyrepeats the ignition procedure for another 6seconds.After three failed ignition attempts, a safetydevice is set on the burner. The flame levelindicators flash.Caution! When the safety device is seton a burner, the burner controls cannotbe operated for about 60 seconds.))- If touch control is selected, the burnerautomatically lights at medium flame level(three flame level indicators illuminate).4. To adjust the burner flame level, use theIncreasing or Decreasing TouchControl.The residual heat indicator lights upimmediately after the burner is lit.This means that the cooking zone is gettinghot: the indicator remains on until the pansupport and the burner have cooled down.