Is it important that a microwave black mica be blown out of a black hole? What happens when there is a spark in use now?
Take off mica sheet, see protuberant shape, microwave emitter is behind, the function of mica sheet is heat insulation protection function. After burning, you can go to the home appliance repair shop with a same size, slightly larger, you can use scissors cut, the price is very cheap.
To take out a change of mica, my microwave oven also appeared this situation, if there is a spark phenomenon, may cause the necessary harm, for the sake of the safety of the family, it is best to change one
