One of the rings on my AEG gas hob has developed a problem - It only stays alight when the knob is depressed (and the igniter clicks). as soon as I let go of the knob the flame goes out. I have cleaned the jet and when it is alight the gas flow looks good and the flame is a good color.
Hi Sounds like the thermocouple needs to be replaced, that's the little rod shaped thing at the side of the burner. For reasons of safety, I cannot advise DIY repairs on a gas appliances though.
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