I presume the sparking is actuated by when you push down on the knob. there is a switch under there. remove the knob by pulling it and use some small drop of cooking oil on the shaft to free it up. pres and pull till it works freely. this should allow the spring in side to push the knob up easily and turn of the sparking.
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I presume the sparking is actuated by when you push down on the knob. there is a switch under there. remove the knob by pulling it and use some small drop of cooking oil on the shaft to free it up. pres and pull till it works freely. this should allow the spring in side to push the knob up easily and turn of the sparking.