A microwave that doesn't heat is useless, but sometimes the repairs are fairly simple. This problem can be caused by the electronic system that delivers high voltage to the magnetron that causes food to heat up. If you rely on your microwave every day, then you'll want to have repairs done promptly to get your microwave back in service. Here's a look at having microwave repairs done when there's not enough heat to cook your meal.
Hire A Microwave Repair Technician
You might take your microwave to an appliance repair shop or you can call a technician to your house. The important thing is to hire a professional to fix the problem.
A microwave has a high-voltage capacitor in it that stores electricity. Even if you unplug the microwave, there's enough electricity stored in the capacitor to electrocute you if you attempt DIY repairs. For safety reasons, you'll want to let a professional figure out the problem and then work on the internal parts.
Have The Electrical Components Checked
Parts like the capacitor, transformer, and diode work together to supply high voltage to the magnetron. If any of these small parts burn out or malfunction, your microwave won't have enough power to heat up food.
A repair technician can test the parts with a meter to see which one is bad. Sometimes, it's possible to spot a bad part by looking to see if it's melted or burnt. Some of the electronic parts are fairly inexpensive while others cost more to replace.
Have The Magnetron Replaced
The magnetron is the part in your microwave that uses the high voltage that the electronics create to make the microwaves that heat your food. If the magnetron is bad, it has to be replaced.
A magnetron is one of the more expensive parts to replace on a microwave, so you may want to consider if it would be better to buy a new microwave instead if your appliance is old. If your microwave is a newer, high-end model, then replacing the magnetron could be the best option so you can extend the life of the appliance.
A microwave has several parts that can fail and cause it to not work properly. If your microwave doesn't run at all, the problem might be as simple as a broken door switch. There aren't any internal parts you can fix yourself as a DIY project due to the stored electricity, but a repair technician can diagnose the problem with electronic testing equipment and then make the right repairs to get your microwave ready for meal preparations.
For more information, contact a microwave repair service.