Microwave: principle of operation, device, interesting facts. Instructions (manual) for microwave (microwave) oven SAMSUNG MS83HNR: RT service center

Each product contains molecules of water, fat. During heating, the magnetron emits high frequency waves that pass through the product or liquid. Waves affect water molecules, chaotic movement of molecules occurs, and heat is released due to friction, resulting in rapid heating of the product (1-2 minutes). Due to the fact that heating occurs immediately in the entire thickness of the product, the cooking and heating process is much faster, than on the stove. This is the best technique for people who are careful about time, for busy people who do not have enough free time to heat up food.

But there is one point in the principle of work - the product is not affected thermal energy, and the wave energy. Therefore, in order for your microwave to serve long years, it needs to comply with the rules of operation and proper care. Average term services microwave oven, determined by the manufacturer, should be 3-5 years. Compliance with the simple rules described below will help extend the operation of the furnace up to 10-15 years.

The following are basic recommendations for the operation of microwave ovens, tips for proper care of them, following which you do not need to.

It is not recommended to cook liquid dishes in a hermetically sealed container in a microwave oven. This is due to the fact that when heated rapidly, liquids expand and can tear tightly closed dishes, causing damage to the appliance. Do not try to cook eggs in the shell in the oven - they will definitely explode. If you do not pierce the yolk when cooking a broken egg, it will also break and the chamber inside will be dirty. When cooking poultry, in order to avoid greasy splashes, it is necessary to first make incisions or punctures on the skin. When cooking apples, potatoes and other similar products, the peel is also pierced or cut. It is advisable to remove the film casing of sausages, sausages before cooking in a microwave oven. When heating and cooking in microwave mode, it is advisable to cover the dishes with a special lid,

the use of which will save you from cleaning the inner surface of the oven chamber. The use of a cover prolongs the service life of the waveguide shield by protecting it from contamination.

Ideal microwave utensils are products from clear glass and ceramics intended for use in microwave ovens. plastic utensils can also be used, but must be suitable for use in microwave ovens. All utensils must withstand high temperature up to 400 degrees C. Do not apply metal utensils, as well as coated dishes (gold, silver rims, patterns, drawings, etc.). Poorly tolerates microwave radiation and earthenware

If this paragraph is violated, your oven will fail quite quickly and. Whether or not dishes are neutral to microwave radiation can be easily checked by yourself. To do this, place the dishes on Rotary table, and next to a glass of water and turn on for a minute and a half at 100% power. After turning off the oven, remove the glass of water, which must be warm, and the dishes to be tested, they must be cold. If the empty dish to be checked is hot, then it cannot be used in the microwave. Best to use special dishes made of transparent, heat-resistant glass, designed for a microwave oven, the use of which will save both your appliance and your health.

Do not use a microwave oven to sterilize and dry empty jars and dishes; for this, at least 200 ml must be in the chamber. water. It is forbidden to turn on an empty furnace, which will lead to the failure of the magnetron, which is responsible for the formation of high-frequency electromagnetic waves. The cost of replacing it is quite high. For the same reason do not cook and reheat foods weighing (volume) less than 200 grams, in this case, you can put an additional glass of water. It is strictly forbidden to fry dry foods (nuts, seeds, popcorn), roast cereals and salt, dry bread to crackers.

A very undesirable moment is the opening of the chamber door on a working microwave oven. You must first turn off the power unit (press the STOP button on the furnace with electronic control, or set the timer to "0" in a mechanical oven), only after that you can open the door of the microwave oven chamber !!! Opening the door during operation leads to burnout of the contacts of the limit microswitches, which in turn leads to the failure of other elements of the circuit. One extra move before opening the door can save you some money!!!

Place the oven away from sources of heat and moisture. It is undesirable to put it on fridge, during operation, microwaves get very hot and the heat generated will have a bad effect on fridge, You may need . Never overlap ventilation holes objects in the oven (napkins, bread boxes, etc. items). Do not place microwave ovens in blind niches. The gap between the oven body and the walls of the niche should be at least 10-15 cm. To connect the microwave oven to the mains, use a special socket with grounding. Always keep the door of the microwave oven chamber closed and do not leave inside foreign objects. The chamber of any microwave oven has a ventilation system and does not need additional ventilation. Do not use the turntable for cooking, it is designed to place dishes on it in which food is heated or cooked.

Cooking time is recommended to be set in accordance with the rules of use, a significant increase in it can lead to ignition of the heated product. After every preparation inner surface chambers should be cleaned with a soft cloth. It is not necessary to bring the inner surface of the chamber to a state where a significant layer of fat forms on it. If the product is burnt in the chamber or some dish is spilled, it is necessary to disconnect the oven from the power source and only after that clean and clean it. To clean the microwave, use special detergents designed for your type of coating. After cleaning the chamber with detergents, their residues are removed with a damp cloth and wiped dry with a cloth. It is strictly forbidden to wash with detergent and very damp cloth screen covering the waveguide (usually located on the right inside cameras), getting on it detergents and fat leads to inflammation of the latter.

Microwave ovens have firmly entered our everyday life.
How does microwave radiation on people's health? How to use the "microwave"?

The basis of each furnace is a magnetron that converts electricity from the network to electromagnetic waves. In principle, these are ordinary radio waves, only very short ones. The microwave range is the most biologically active. If the radiation level exceeds the limit allowable norms, it can adversely affect the health, especially of children and women.

In modern microwave ovens, the radiation source is securely hidden inside and well shielded. Microwave ovens undergo strict control during the production process with the measurement of the radiation level around the included oven and come on sale with a hygienic conclusion about their safety.

The main task when using, therefore, is to prevent the "genie" from breaking out. During the first two or three years, the furnaces, as a rule, retain their tightness, however, during operation, their design may be damaged. by the most weak point oven is the door. Its mechanism uses two fuses that turn off the magnetron as soon as the door is opened. However, if the door is loose, microwave energy can enter through the cracks.

Keep in mind that the gasket between the door and the body must be absolutely clean. It must not be allowed to accumulate on it grease splashes, crumbs or pieces of food. Even a tiny eggshell stuck to the gasket can make your oven airtight. It is enough to run your finger along the edge of the door while the oven is operating, and if it warms up even a little, this is a clear sign of radiation leakage. With such a check, it is necessary that at least a cup of water is inside.

If you are concerned about the condition of your stove, you can invite a representative of the State Sanitary and Epidemiological Supervision Center, who, with the help of special device measure the radiation level. If the standard is exceeded - 10 microwatts per square centimeter at a distance of 50 centimeters from the source - the furnace must be returned for repair or replaced.

The only contraindication to the use of these devices is for people with implanted pacemakers. Since such stimulants are electrical, external sources radiation may interfere with their operation. Now many manufacturers indicate this danger in their documentation. Even if you are absolutely healthy, you still should not install a "microwave" directly next to dining table or stove, stand or sit near it for too long when the mode is on. Do not forget that in such ovens you can not use metal utensils or grates, you can not leave metal objects inside - knives, forks. Electromagnetic waves, hitting a metal obstacle, can create an electric arc that will damage the casing and the magnetron itself. Use glass or ceramic utensils and keep them from getting hot inside the oven.

Keep in mind that most ovens have a low heat mode, as electromagnetic waves do not penetrate deeply. Therefore, it is most convenient to use microwave ovens mainly for heating food. Do not cook food in them that has been stored in the refrigerator for a long time and is not defrosted enough. The short cooking process gives a definite advantage to "microwaves", since everything nutrients in products are destroyed much less than during conventional frying.

Vegetables can be cooked without water, completely retaining their vitamins. The microwave oven allows you to do with a minimum amount of fat or without them at all. If you use the microwave oven correctly, according to the instructions, place it correctly and take care of it carefully, and have a hygienic conclusion when buying, then it does not pose any threat to health. This is very useful thing that makes our life much easier.

The first microwave oven was sold half a century ago. But you can still become an unwitting witness or participant in a heated debate about the dangers and benefits of microwaves. Opponents frighten everyone with harmful electromagnetic radiation, and supporters, chuckling, enjoy the benefits of household appliances. We are not going to convince either one or the other. Armed with the common sense of the former, as well as the experience and resourcefulness of the latter, we have created a small list of rules on how to use the microwave as safely, comfortably and profitably as possible.

Rule one - a competent installation

Correct installation will help to avoid breakage, short circuit, fire and even explosion.

What you should pay attention to:

1. Solid, level, stable, suitable surface for installation. You must be sure that the device will not fall or tilt.
2. Separate grounded socket. Microwave - Pretty powerful device. Grounding will protect you in case of network overload, short circuit.
3. Free ventilation. Do not push the stove close to the wall, leave a gap of at least 15 cm to avoid overheating. If you are installing the device in a cabinet - drill in back wall ventilation holes.
4. "Conflict" household appliances. Microwave on fridge will make it work at full capacity to cool the food. Near the TV or radio receiver will interfere with electromagnetic waves. BUT washing machine, wringing out your favorite jeans under the stove, freshly heated soup can easily splash.

Cleanliness rules

Proper, timely care will help to avoid many breakdowns and problems:

1. After each use, wipe the inside of the oven with a damp, clean cloth or sponge.
2. For care, use specialized soft products.
3. Do not use chlorine, alkali or other aggressive, abrasive cleaning agents.
4. Do not scratch the enamel, mica plate with coarse brushes.
5. Periodically pull out for cleaning all internal removable parts: grills, tray, crosspiece - grease and dirt also accumulate on them.
6. Do not forget to wipe and vacuum the ventilation grill in time so that it does not become clogged with dust and grease.

emergency cleaning

You neglected the rules of operation and one of the ingredients of your future meal exploded? Proven tricks will help eliminate the consequences of the valiant death of a tomato or sausage. Put a container of water in the oven, after adding a small amount of soda to it, to choose from, lemon juice, citric acid or vinegar. Heat five minutes. Moisture will settle on the walls, soften the dried residues, you can easily remove them with a soft sponge. Do not abuse this method - acid can gradually destroy the enamel, you will have to scrap the microwave ahead of time. Therefore - only for emergencies! Always turn off before manual cleaning device from the network.

Instructions and more instructions!

Some operating instructions occupy in the box more space than the device itself, and reading them is rather tedious. But master household appliances method of scientific poke - also not the best way may be broken or damaged. Therefore, do not neglect the useful document, because each model is somewhat unique. Moreover, each microwave comes with a plate with the indicated defrosting and cooking time for common foods, recipes for quick and healthy meals that can be cooked in your oven. As well as error codes, unlocks (if you don't remember how to unlock child protection). If for some reason you do not have this wonderful book, you can download it for free on the Internet. Links to resources https://mnogo-dok.ru, http://verttrev.ru/inst/ may be useful to you.

Rules of use, universal for all brands:

1. Do not turn on an open or empty microwave.
2. Do not put metal objects inside, dishes with a golden rim.
3. Don't heat up the eggs!
4. Products with a dense shell (sausage products, fruits, vegetables), pierce in several places.
5. Do not heat baby (adult) food with a closed lid, canned food, vacuum-packed juices.
6. Cover the reheated dish with a special plastic cap.
7. Put on oven mitts before removing reheated food.
8. Do not dry pets in the microwave. Take my word for it - don't even try.
9. Do not use a defective device. If there is external or internal damage, sparks, suspicious sounds, unpredictable behavior - in an armful and repair! Or home masters. Do not operate until the cause is officially corrected.

First use - how to enable?

Press the Cook, Start button (it can also be a Samsung or LG touchpad). For some older models, it is enough to turn the timer dial, set the time to start the process.

How to increase power?

Using the buttons on the control panel. The average adjustment range is from 100 to 1000 watts. The higher the power, the more intense the heating.

Now you know how to use a microwave oven, you can safely begin to operate. We wish you successful culinary experiments!

The microwave has been popular since the 1970s. To this day, it remains an indispensable assistant for any housewife, and manufacturers are constantly striving to further improve their models. Despite this, the question of how to use the microwave still remains relevant.

The microwave is basically electromagnetic radiation. It works on the same principle cellular telephone, with a difference only in the applied frequencies. For microwave, 2.45 megahertz is used as standard.

Ways to use a microwave oven largely depend on it. For example, if you install a technique, then it can only be used to heat food. When installing a new device, it is important to consider some subtleties:

1. Do not block ventilation.
2. Follow . You can not put a microwave near equipment that emits radio waves. This may cause interruptions in operation.
3. The instruction warns that it is necessary to find a place for the microwave where the equipment will not be exposed to excessive heat.
4. The manual says that it is possible to install the oven on other appliances (for example,), but you should make sure that vibrations from the microwave will not harm other equipment.
5. Do not forget that the surface for installation should be as flat and solid as possible.

In the process of moving the microwave from one place to another, remember that the front of it is somewhat heavier than the back. It is necessary to correctly calculate the center of gravity, otherwise you can drop and break the equipment.

Few people know how to start using the microwave correctly so as not to damage the equipment. By following certain recommendations, you will maximize its service life:

1. Never turn on the equipment if there are no products in it (the consequences are described in the article).
2. When heating the oven before starting, place a cup of water.
3. Remember to close the door tightly.
4. If you are reheating foods that have skin or vacuum packaging poke a few holes in them with a knife or fork before turning on the microwave.
5. To prevent food from flying around the chamber, use a special cover.
6. Do not leave the switched on device unattended.
7. After the microwave has finished working, do not rush to grab the dishes. You may get a steam burn.
8. In order to, it is recommended to use only soft tissues or sponges.

Average life of a microwave oven 5 years. But with proper care, your appliances can last twice as long. Despite the fact that the model may become outdated, the quality of its work will remain unchanged.

Dependence of microwave processes on its power

In order to comply with the rules for using a microwave, you need to figure out which one is necessary for a particular process. Many neglect this knowledge, which negatively affects the operation of their equipment:

1. With up to 140 watts of power, you can soften hard foods such as butter or ice cream or raise yeast dough.
2. With a power of 140 to 280 watts, you can defrost or melt food.
3. From 280 to 420 watts you can cook pastries, creams or rice.
4. High-quality heating of products occurs at a power of 420 to 560 watts.
5. On the maximum power you can boil water or cook your favorite dish in less time.

If you want to not only defrost the product, but also cook it, then read the instructions on the label. It may be better to defrost first, and then start cooking.

What is important to know

Many people think that they do not need an instruction manual, and they will figure it out on their own in a microwave device. This is the most common mistake that leads to a quick breakdown. technology. For the correct use of the microwave, it is necessary to remember that:

1. such that the waves penetrate directly into the products.
2. Waves do not affect all molecules, but only water, so only those products that contain it can be heated in the microwave.
   

   If you are reheating something that contains little water, then place a plate of liquid along with the food.

3. Do not turn on the oven without the turntable. This will cause one side of your food to burn while the other side remains raw.
4. Remember that you will not be able to interrupt cooking, so all spices will have to be added before or after switching on.

How to care

To keep your microwave ownership as long as possible, it's best to read the terms of use, especially for the item that describes the care of equipment. This is necessary both for extending the service life and for correct operation. Proper care also helps to avoid unpleasant odors and accumulation of excess fat:

1. Before you start cleaning the equipment, do not forget to disconnect it from the power supply.
2. Don't forget to take everything out removable parts for better rinsing.
3. All the insides of the microwave must be separately processed in warm soapy water and let dry.
4. It is better to prevent water from entering the oven itself, so cleaning must be done with a damp sponge.
5. Do not use any metal brushes to avoid damaging the sensitive instrument.
6. It is also forbidden to use products that contain chlorine and alkali.

If dirt has settled in places that you cannot clean with a rag, apply. In this way it is convenient to clean the ventilation holes.

If you have a Samsung

Statistics show that one in five households use a Samsung microwave oven. As a rule, there is no difference in care or operation, but Samsung microwave brands may vary. control panel Things to consider when buying:

1. Digital models that are controlled by buttons.
2. Analog, which are considered the cheapest, but no less high quality compared to other models. Thanks to completely manual control, you will never experience system errors.
3. New touch models equipped with many additional features including self-cleaning system.

Samsung microwave oven control panel

An important condition when installing a microwave oven of this brand is that the distance from other objects should be about 20 centimeters, and the top panel should always be free.

Conclusion

To prevent your equipment from becoming unusable ahead of time, read the instructions before you start using the device, and not after your microwave has broken. This is especially important for new models, in which there are a lot of modes and functions. Also, do not forget to clean the device in time, and then your microwave will last for many years.

The box that glows from the inside in your kitchen is called a microwave. If you have already learned how to put products into it and press buttons, now you need to take one more step forward and start doing the same, but already meaningfully.

wave theory

Imagine a far-fetched everyday situation: you are already late for the conservatory and you need to refresh yourself in record time. Do not rush to throw the pumpkin (or whatever you usually eat there) into the microwave as a whole! Cut it into pieces first. The waves of the stove penetrate about 5 cm, and if the piece is thicker, its middle will remain raw. It is desirable that the pieces are of the same shape and size. In this case, they will cook at the same time. If your eye failed you and some pieces of pumpkin turned out to be larger than others, put thick ones along the edges of the dishes. The impact of waves in the center of the microwave is below, around the edges- more intense.

Preferably reheat and cook in a pot round shape. Plates in the form of a square or a swastika are inconvenient because sharp corners attract heat more strongly. Because of this, food that miraculously ended up near the protruding edges may even burn a little.

Vegetarians out of spite

The so-called meat must be exposed to the waves with great care. A layer of fat passing through a piece of meat will speed up its cooking time. But if the fat is on the surface, then the cooking (heating) process will slow down. If you are still in a hurry to the conservatory, try to get rid of fat in advance. Get rid of the bones as well. The meat around them will warm up the worst, as the waves do not break through the bone.

Porous products heat up faster than a dense piece; in other words, the patty with mashed potatoes will respond to the command "Get ready!" faster than steak and beans. By the way, do not forget to salt the dish after heating. And don't forget to salt before: microwave salt attracts heat. The places where the crystals fell will burn a little.

native stove

In addition to drying wet socks, the microwave is also suitable for other utilitarian applications. If you want to squeeze as much juice out of an orange or a lemon as possible and surprise others with it, put citrus fruits in the microwave for thirty seconds - let them warm up there at maximum power. Then pull it out and roll it on the table: after that, most of the membranes inside will break. Cut the fruit in half and squeeze into a glass. You'd be surprised how much juice was hiding there.

Bread that was still fresh last week can be unpleasantly surprised with a dry crust. Hold it for half a minute in the microwave, and it will acquire yesterday's softness and accessibility for a knife.