Do not operate the oven while empty. This can cause damage to the oven or create the possibility of a fire. If, by accident, the oven should run empty for a minimal amount of time (approx 5 min), no harm is done. Why does my microwave spark when empty? Sparking microwaves … Read full review
If your microwave simply smells and you can remove the burned-on residue, it’s safe to resume use once it’s clean. But exercise caution and maybe invest in a new appliance if any part of the microwave itself appears burned or damaged. How do you clean a microwave after burning something in … Read full review
Microwave magnetrons and diodes can make extremely loud noises when they’re faulty, which might make it sound like your microwave is about to explode. It’s safest to turn off the power supply and get it fixed before using it again, especially if you notice your microwave sparking or smoking. Why is … Read full review
On the side of the interior of your microwave is a cardboard plate. This is a mica plate that prevents short circuits in your microwave. Should you remove the cardboard inside microwave? No. This is a part of the microwave. Removing it will damage the microwave and void its warranty. What … Read full review
The waveguide cover protects the gap where the microwaves enter the oven cavity from where they are produced by the magnetron. Additionally, it stops moisture and food particles from getting into the “workings” of the microwave. What happens if the waveguide cover is damaged? Although strong and tough when new, over … Read full review