Why smoke comes out of the microwave oven?

The microwave is that small household appliance that serves to reduce the reheating time of your dinner meal. It is also often used to warm water for tea as well as for cooking. Perhaps you are so accustomed to using it mechanically - just open the door, set the period and wait for an opening signal. But what happens if you notice something unusual?

The most common problems that arise in microwave ovens are the appearance of smoke, sparks and smells of burning. This may be due to improper exploitation, which means it is up to you to fix it by following some basic rules. However, if you are in doubt that a malfunction may have occurred and you do not know how to fix it yourself, you should take it for repair. In the case of a warranty, use the nearest certified service center.

Factors that influence smoke formation

microwave oven smokeImproper cleaning

Frequent use of the microwave is associated with a large "traffic" of food. You all know what happens after the 30th second when you warm up something without a lid. Although the dish is not ready for extraction, it starts to crack and scatter throughout the space. This creates conditions for smoke formation if you do not remove the residue.

Often the food sticks to the upper part of the appliance and should be well cleaned. Otherwise you will smoke, and you will wonder what's going on. Therefore, in case of such a problem, first clean the appliance. It is enough to use only water or add some liquid soap. In principle, it is quite easy to eliminate the cause of smoke curtains, but if you find it difficult, use some harmless preparation.

Incorrectly used containers and consumables

It is strictly forbidden to use metal inside the stove - this is a sign of burning, sparks due to high voltage and atypical odor. Do not joke with the material you place in the microwave because it can cause not only a malfunction but also a fire. Perhaps everyone has unconsciously set up a pot or put food for defrosting that contains an inappropriate element. For example, in vacuumed sausages, you may not notice that metal particles are at the end of it. However, the quick reaction will save you in this situation. Just stop and open the stove to see what's causing you a problem.

From the point of view of the dishes, only one inappropriate edge can cause malfunction and smoke. If you are worried about the utensils you put inside, use a label that is safe for microwave ovens. Take this important aspect seriously to avoid any danger to you and your entire family. Use the appliance as intended and in the right way.

microwave oven burning foodBurning the food

Most of the time, the microwave is also used for cooking, not just for heating the food. It is a fact that there are alaminutes, which you can safely prepare in the microwave. You yourself are amazed how it is possible to cook muffins or make a boil by cooking an egg for 2-3 minutes and others. Well, if you have not tried it, now is the time. Cooking, however, is also not very safe. It is possible to generate a significant amount of smoke and, in some cases, to create a fire.

Power is very important to this problem. You need to be familiar with the level - you do not have to be an electrician, read the user manual, or look at the label in the appliance. There you will find the details of the power you need.

Indications that your microwave has a problem

The food does not get warm or it happens very slowly - when you try to reheat a food, but the stove heats slowly or not at all - you have a problem. This is not a typical phenomenon for a working stove, so do this test right away. You may have a problem with a tube that is part of the microwave high voltage system. Another possibility is a failure in the board - the impossibility of adjusting the power is an indication of this.

Unusual sounds

Some things may sound from the stove or be combined with smoke. In general, there may be some gramophone residue that can cause clinking, knocking, shaking and buzzing when in the mode of operation. Cleaning the rotating table is the first thing to do. If this does not help, it may be a more serious malfunction. It is time to buy a new stove if the diode, condenser or magnetron is broken

Unusual smell

smoke comes out of microwave oven

This clear sign can not be ignored. The smell of melted or burnt wires is too intrusive. When you feel it in a working microwave, it means that the electrical components in your appliance do not work. The problem with electricity is not to be underestimated, so do not resort to self-repair. Leave the repair of a trained technician. He will advise whether it makes sense to repair or you just need a new microwave.

Other common indications

Microwave may work well, but not lit. The fact that it is warm and does not make noise, does not smell, it is a good symbol. Perhaps it is only necessary to change the bulb. However, if you experience vibration and sparks, stop the microwave.

The problem is also very serious if you notice smoke. This should make you think of a technician or changing the stove, but before disconnecting it from the mains switch or the main switch. This will make you more comfortable that you will not be hit by a greater disaster.

Tips for safe use and action before troubleshooting microwave problems

  • Turn off the power supply before checking any electrical components - the high voltage used by the stoves can cause an electric shock and something worse
  • Never touch the cables in the stove - it is extremely dangerous
  • Do not disassemble anything alone, even more if you have jewelry and clocks on your own
  • The appearance of smoke or fire should prompt you to immediately disconnect the microwave from the outlet and call a technician
  • Stop the microwave immediately if you feel the scent burned
  • Do not leave the appliance unattended when cooking - any moment may happen
  • Clean the microwave periodically from burned food debris. Don't hesitate to call us if you need a professional oven cleaning service in London.
  • Use a lid to cover the dishes when reheating, so it does not spray anywhere
  • Trust a professional troubleshooter and replace parts
  • Buy a new microwave that will guarantee if your repair comes out for approximately the same amount
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