The easy way is to check if there is power to the magnetron while the microwave is triggered by the circuit. In most cases you will find high voltage leak due to poor insulation in which case you must shut it down immediately. Check for damage also to the waveguides.
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The easy way is to check if there is power to the magnetron while the microwave is triggered by the circuit. In most cases you will find high voltage leak due to poor insulation in which case you must shut it down immediately. Check for damage also to the waveguides.