What to do if the dishwasher does not wash the dishes well: specialists’ advice
There are hardly many people who love to wash the dishes. Many housewives have long felt on their own experience how important it is to have a dishwasher in the house. This wonderful assistant is able to do wonderful things: to save you from many hours of standing near the sink and delight you with clean dishes washed to shine. High.quality models of dishwasher can work flawlessly for many years. But sometimes, after some time, the housewives begin to notice that the dishwasher does not wash the dishes, it is visible on it stains, stains of fat, plaque, or even food leftovers.
Why does a similar income happen? What to do? How to help his beloved assistant, eliminate the malfunction and improve the quality of washing?
The reasons for the poor operation of the dishwasher
Of course, the quality of washing cups and plates in the dishwasher depends on many factors. But all of them can be conditionally divided into four main groups:
- improper operation;
- blockage or scale formation;
- the use of poor.quality detergents or errors in the dosage;
- A malfunction of the dishwasher.
Let’s look in more detail these reasons and think about how to eliminate their consequences.
The dishes are poorly washed
If you are wondering what to do if, after washing in the Bosch dishwasher, the dishes remain poorly washed, then here you will find the main reasons for this phenomenon.
It is worth noting from the very beginning that in most cases the dishwasher does not wash the dishes poorly due to incorrect use, t.e. violations of the conditions of the instruction manual. That is why to eliminate the reasons why the dishwasher began to wash poorly is easy enough.
Firstly, if the Bosch dishwasher does not wash the dishes poorly, perhaps during washing items of the dishes were located too close to each other, that is, the basket was crowded. Always place the dishes so that there is enough free space between the objects and they can be washed well with water jets; Avoid the fit of objects to each other.
Secondly, the causes of the unsatisfactory quality of washing can be a blocking of spraying rocker. Place the dishes so that the rockers can rotate freely.
Thirdly, the dishwasher does not wash the dishes poorly due. These are the holes through which water comes out under pressure. If necessary, remove the rod, rinse under running water, and carefully clean the nozzle of the rocker with a thin durable object, for example, a conventional toothpick.
Fourthly, if the dishwasher is weakly laundering the dishes, this can happen due to the fact that too weak the dishes were chosen. For dishes with strong pollution, as well as dishes with old pollution, it is recommended to use intense programs with high temperature.
Fifthly, the cause of poor dishes washing may be a poor-quality remedy or insufficient dosage of the detergent. In addition, do not forget to properly take care of your dishwasher and use high.quality and manufacturer with the device for caring for the device. In the Bosch branded online store you will find all the necessary means and accessories for your dishwasher.
It is also possible that your dishwasher does not wash well due to the fact that the water temperature during washing is below 40 degrees. The reason for this may be a malfunction of the heating element. And in most cases, the heater may fail due to hard water and the lack of proper care of the device. To exclude this version, please contact a specialist for diagnosis.
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Untimely cleaning the details of the dishwasher
Perhaps this is the main reason for the poor work of PMM. If you do not monitor the technical condition of the unit, over time it will stop functioning.
Regular inspection and cleaning of dirt, scale, plaque and food residues require the following details:
- filtering element inside the dishwasher;
- mesh input filter of rough water water;
- nozzles of rocker beans;
- the walls of the chamber in which the entire chosen inventory is washed.
Details that weekly requiring the cleaning procedure are a filter and a net located in the bottom of the camera, next to the sprayer. These filter elements allows you to use water at least twice (with the aim of saving it), for which it cleans it of food residues, dirt and garbage.
The filter of the dishwasher and its location in the bottom of the camera
It is necessary to clean the mesh filter as often as the main filter element. Check and wash off rust and small particles from the nets, peeling from rusty surfaces of pipes, it is necessary at least once a month.
Extracting, checking and cleaning the flood filter from debris and rust
Particular attention should be paid to the nozzles of sprayers. They periodically clog in a cape, less often. small food remnants. You can clean the nozzles in two ways:
Preventive purification of nozzles is done at least once every six months. To do this, the sink with a low liquid temperature is launched, without a dining room utensils. The cleaning product. Finish, Uniplus or another. is placed in a camera or poured into a bunker for a detergent or rinseum (depending on the method of use proposed by the manufacturer).
Cleaning Sopel sprayer with a toothpick
The recommended frequency of cleaning is indicated in the instructions of each manufacturer. In addition to cleaning the nozzles, raids of dirt and scrap from a tubular electric heater (hereinafter also. Ten), as well as fat from the walls of the chamber, are removed.
In addition, the inspection and mechanical cleaning of the walls of the camera and the base of the door is recommended. in these places there may be food residues and dirt will be deposited. Problem surfaces should be regularly wiped with a dry rag.
The consequences of improper operation
One of the common errors is the wrong loading of table objects into basket baskets. A careless attitude to the rules of the location of the dishes can play with the owner an angry joke.
If you place the cups as it hit, the bottom down, the dishwasher will not wash them well
The instructions attached to each PMM model describe the rules for laying the dining room of the utensils, which must be strictly observed. only in this case the manufacturer guarantees the quality work of the dishwasher.
There are several rules that are mandatory for filling out all PMM:
- plates, cups and pots should be located so that the liquid can drain from them;
- There should be gaps between the table objects so that the water can pass through them freely in both directions;
- cutlery located in the lower basket should not prevent the fluid from the lower spray to the dishes in the upper basket;
- The table utensils should be placed in such a way that it does not interfere with the rotation of the rod spray.
You can not overload the dishwasher, as this will make it difficult to get the detergent on the surface of the cutlery. As a result, the dispenser inventory does not wash well.
We invite readers to watch a video telling how to properly place a container inventory in the dishwasher:
Incorrect selection of the PMM work program is another user error. This is mainly due to the inconsistency of the temperature of the fluid to the value that is necessary to remove the dried food residues. The dishwasher will cease to wash the dishes well, removing dried dirt from the plates of plates, if you start a quick wash mode. In this mode, the water temperature does not exceed 50 ℃, and this is not enough for high.quality cleaning of the cutlery.
If immediately after eating, free the dishes from the remnants of food so that it does not dry out on the surface, then the cutlery can be washed in quickly and the filter will be blinded much less.
How best to load dishes?
Watch our short video from Bosch experts to improve the results of washing dishes in your dishwasher.
One of the most basic tips. Do not have items of dishes too close to each other, that is, do not overwhelm the basket. Always place the dishes so that there is enough free space between the objects, and they could be washed well with water jets; Avoid the fit of objects to each other.
In addition, the causes of the unsatisfactory quality of washing can be a blocking of a spray rod. Place the dishes so that the rockers can rotate freely. You will find out the rest of the equally important tips by watching a small video.
We advise you to use high.quality and manufacturer recommended dishwashing products in dishwashers. In the Bosch branded online store you will find all the necessary products for your dishwasher.
How to clean the paculi?
The reason for the unsatisfactory quality of washing may be a blockage of nozzles in crumbs. These are the holes through which water comes out under pressure. If necessary, remove the rod, rinse under running water, and carefully clean the nozzle of the rocker with a thin durable object, for example, a conventional toothpick.
Watch a small video from Bosch experts to find out how to clean the spray rods (sprayers) of a dishwasher.
If you want to entrust the solution to the problem with professionals or found a problem in your dishwasher, you can invite our specialist at home, and we will find and eliminate the problems that have arisen quickly and professionally.29 61 29 61 round.the.clock support
Why does a dishwasher wash the dishes poorly
Many people think that for a good result, it is enough to load a special powder or tablets into a dishwasher into a dishwasher. The first few loading cycles of the equipment do it perfectly. But over time, white stains and food remains remain on the dishes. This happens for the following reasons:
The dishwasher has not been cleaned for a long time
From time to time, both a completely dishwasher, and its individual parts should be cleaned. The frequency depends on many factors: the programs used, the stiffness of the water, the number of launched cycles, the used detergent used.
On the walls of the dishwasher, a fat plaque forms over time. Crushing filter is clogged with rust. For cleaning these elements, special chemicals for plaque and blockages are used, respectively.
Correles (water sprayers) are clogged with lime coating and food remnants. Because of this, the pressure of water spraying is reduced, and the dishes are poorly rinsed. To clean the nozzles, the rod is used ordinary toothpick and a strong stream of water. Previously, the part is removed.
There is another way of cleaning sprayers that does not require their extraction. For this purpose, a special cleaning agent is used to get rid of scale and fat and launch the self.cleaning mode. If in some separate models of dishwashers this is not provided, the regime used to washing heavily contaminated dishes is launched, but only in this case without it is already without it. Such a sink is also useful for a heating element.
It is easy to clean the main filter installed at the bottom of the tank of the machine. It remains the remains of food, and sometimes broken glass. The filter is easily removed, disassembled and washed with a conventional dishwashing tool. It is recommended to do this at least once a week. And the top of it (net) should be checked after the completion of each washing cycle.
Attention! Before each loading of the dishes, carefully remove the remaining food from it. Then the filter will remain clean longer.
I figured out the cleaning of the technique. Let us now consider the typical mistakes that are made when using it:
- loading a large number of dishes, cutlery and kitchen utensils;
- improper selection of a washing program;
- Incorrect placement of dishes.
Large of a large number of dishes
Each dishwasher is designed for a certain number of sets of dishes that can be loaded into it. As a rule, in the technical description of the equipment, this indicator is slightly overestimated. So, for example, a dishwasher, designed for 16 sets of dishes, will only wash out 12-13, and a machine for 12 sets-not more than 10. Keep it in mind.
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Incorrect choice of the program
The result directly depends on the correct choice of the washing program. For highly contaminated dishes with dried out food residues, use a longer and high.temperature regime. The short car wash cycle is used only for poorly contaminated dishes or glass and plastic items.
In the instructions for the equipment, it is described in detail in which case and which mode of sinks to use. In addition to the main program, modern models also include the inclusion of functions such as additional rinsing or soaking. Use them depending on the situation.
Incorrect placement of dishes
When arranging dishes in baskets, the main rule is that there are gaps between objects. Then the water will drain down, not stay in plates. Cups and glasses are installed in the places specially designated for them in the baskets strictly upside down. With strong pollution between plates, it is recommended to leave more space than usual.
Attention! With too tight placement, the dishes will interfere with water circulation or completely block the compartment with the detergent.
Incorrectly selected dishwasher or violation of its dosage
When using any means, even multifunctional tablets, the use of special salt for dishwashers must. Especially if in your region water of high stiffness. Salt not only contributes to the better result of the washing of the dishes, but also prevents the formation of scale on the heating elements of the device. This extends the life of the equipment. Just make sure that the salt container is always tightly closed. Otherwise, the substance will leave white subsaids on the dishes.
Use the rinser along with functional detergents is optional. But with it, dishes, especially glass, acquires a shine. over, not all tablets cope with the declared functions, and after some drugs, white stains remain on the dishes. The rinsertor is consumed economically, so it is better not to neglect them. If the white plaque on the dish after the dishwasher remains, slightly increase the flow rate of the product in the settings of the machine.
Regarding tabletable dishes, we add that shelf life and observance of storage rules also affects their effectiveness. Even high.quality expensive tablets will poorly wash the dishes and do not completely dissolve if they are stored in a humid environment or take with wet hands and put in a wet compartment for detergents.
Attention! Never use tools in dishwashers, not intended for them. Even if it seems that they cope with their task. Over time, this will lead to a breakdown of the elements of technology.
When you can not do without the help of a specialist
If you clean the dishwasher in a timely manner, operate it correctly, and the problem is not in detergents, call the master. Diagnostics and repair trust him. Independent intervention in the device of equipment can completely disable it. Let’s tell you, a malfunction of which details leads to poor washing dishes.
Damage to the thermal attewer
In modern dishwashers, water heating temperature sensors are installed (TEN). Due to the changes in voltage, overheating and scale, they fail. In this case, some dishwashers wash the dishes in cold water, while others stop the program without finishing. To replace the heater, you will have to disassemble the entire machine. But doing it yourself is not recommended.
Non.varnishes with a circulation unit
The circulation unit means the engine and the pump. Ten, pump and other elements are attached to it. Thanks to their work, the water in the chamber circulates and serves it in the compartment with dishes under large pressure. If the engine winding has burned down, it will require its complete replacement. And again, in order to get to it, you will have to make out the whole machine.
Electronic module failure
The control module is responsible for the operation of all elements of the dishwasher. Voltage jump or moisture falling on it can lead to a malfunction of the electronic board. Most often, the cost of the new module is very high. on average 9,000 therefore, if the warranty on the equipment has expired, it makes no sense to repair it. In this case, it’s easier to buy a new machine.
The main causes and diagnostics
The white raid after washing is clearly visible in a pan with a Teflon coating or on the walls of plastic dishes, but it is not difficult to see it on other objects, so the appearance of sediments can be immediately noticed. It is worth looking inside the device. there may also be stains on the walls of the camera or on the lid. In addition, in some cases you can detect the accumulation of dirt and fat if the machine has become poorly washed by the dishes.
If you purchased the equipment recently and managed to launch only a few cycles or at all turned on the device for the first time, then it is likely that the matter is not in the internal breakdown.
It is recommended to start diagnostics from the following steps.
- Check the detergent. It can be poor.quality or simply inappropriate, for example, 3 in 1 tablets on a short program do not have time to dissolve completely, so the raid is formed.
- Select the correct dosage of the product. If there is too much of it, it leaves stains.
- Evaluate the stiffness of the water. For good cleaning, calcium and magnesium indicators must be low. Very often, after a dishwasher, a white plaque occurs on the dish precisely because of the poor water quality.
- Check the pressure level in the pipeline. Open the crane. if a thin stream runs there, then the pressure has fallen. Water flows in insufficient quantities, so after the dishwasher there is a raid.
One.time pressure drops can be waiting and laying off the dishes for a while, but if such situations occur often, then you should think about additional measures. Sometimes the problem is solved by cleaning the filter facing the counter. If this did not help, you have to install a pump that increases the pressure, or a mini-station with a storage tank so that the dishwasher can receive a sufficient amount of water.
If the machine serves you for a long time, there is a chance that some detail has become unusable. The technique breaks over time, but some malfunctions can be eliminated at home, having performed minor repairs. However, in this case, it will not hurt to start making sure that the pressure of water is sufficient or one of the households did not accidentally confuse compartments for detergents.
Often technical problems can be related:
It is recommended to first pay attention to these details and check their condition if you are convinced that the malfunction is associated precisely with internal breakdown.
How to deal with a problem?
If a lime plaque appeared on the glasses and plates, as well as on the walls of the camera, you can get rid of it on your own. The main measures are associated with the control of water stiffness, since this is the most common cause of divorce on glass. There are special salts that help remove the raid. They soften water, so there are no deposits on a glass dish.
If the dishes are suddenly covered with a raid, it may be in a new moisture. To remove unpleasant divorces, it will be enough to choose the optimal composition. Strong pollution can also signal the need to repair equipment.
Monitoring the stiffness of water
It happens that the quality of the liquid worsens over time. this is due to the wear of pipes at the common station. Even if the stiffness of the water was initially acceptable, it is worth checking the indicators. Some cars have special test strips for this, they can also be purchased separately. In addition, water characteristics can be found on the website of your management company or on the Mosvodokanal page if you live.
The problem of excessive stiffness can be solved by installing the filter, but this requires costs, so most owners use special regenerating salt. It softens water and prevents the appearance of scale. All modern models have a salt container, usually it is located at the bottom of the device. The product must be filled there and configure the level of supply taking into account water indicators.
An important point: if there is salt, but the settings are incorrect, then the raid may still appear, so everything should be thoroughly adjusted using the manufacturer’s recommendations that are in the instructions for the machine. Also do not forget to add the product in time. Many dishes have indicators that notify that salt ends. Although for some time the device can work without regenerating additives, over time the appearance of the raid is inevitable if the water is hard.
Also, stains may appear due to the wrong refueling if the salt somehow got inside the chamber. To make sure that this did not happen, check:
In addition, the reason may be in case of inaccuracy, if someone wake up salt to the bottom of the chamber or mixed up containers and laid this product in the powder department.
Selection of detergent
Do not save on household chemicals. you can face the appearance of white deposits. If you buy the product for the first time, it will be useful to look for reviews about it, as well as choose products from well.known manufacturers with a good reputation. In addition, problems can be associated with dosage or format:
- Not all cars are suitable for 3 in 1 tablets, they also do not completely dissolve with a short washing cycle;
- Do not use too much means. this will not improve cleaning, but, on the contrary, will lead to the appearance of those very divorces;
- Before starting, you need to make sure that the cover of the compartment with the powder is tightly closed, and nothing will flow out of there.
As for the format, the powders are most affordable in price and cope well with pollution, but can damage some types of coatings and leave stains if the dosage is too large. Gels do not have abrasive particles and are easily washed out with water, while they are high.quality clean the surface. Tablets are convenient to use, but they are not suitable for all devices.
If you use the powder, then you will need an additional rinseum. It is necessary to remove the remnants of the detergent and get a shiny surface without divorces. That is why the rinser should also be of high quality. traces on the dishes can occur due to its fault if he does not cope with his task.
Repair of technology
Among the internal problems, the most common problem is the clogged filters of preliminary and subtle cleaning. Because of this, the water drain slows down, stains may appear. Failing filters will need to be changed. In the presence of skills, this can be done at home by buying details suitable for your model. Also, in addition to replacing filters, you will need to clean the car itself from the inside. To do this, use special tools that are lered to accumulated precipitation. Cleaning should be launched on the sink program with high temperature.
The water stiff sensor can be faulty. Not all dishwashers have it, but more expensive models usually have such a part. The sensor itself determines the quality of the water and the required amount of regenerating salt, so before starting the owner does not need to set anything manually, the consumption is automatically controlled. Breakage leads to interruptions in the loading of a softening agent, and as a result there is a raid. The problem is solved by replacing the sensor.
Dishwashers really save the time and forces of users, save water. But an illiterate approach to them often leads to serious problems and depreciates this good, in general, technique. Many users do not pay due attention to manufacturers’ instructions, and then wonder why the new machine does not wash or poorly launders dishes. Meanwhile, attentive acquaintance with these instructions immediately indicates a number of characteristic deviations and errors that cannot be ignored. So, a serious mistake is an attempt to use a little.known or unauthorized detergent.
All manufacturers strongly recommend a strictly defined circle of cleaning drugs. And when using such compositions, you can be confident both as a sink and in maintaining cars in perfect order. Theoretically, from the replacement of the recommended funds with independently selected harm may not be. But there is always risk, and even if there are positive examples.
Problems can affect both washing efficiency and the qualities of the equipment itself.
But even the appropriate type of drug needs proper dosage. This moment is especially relevant with strongly clogging dishes. When it is poorly laundered, you need to look at the instructions for both the water apparatus and the reagent. There is a considerable chance that the problem will solve quickly.
Another mistake is the wrong choice of intensity. For washing systems, constant work is equally bad both in the most economical and the most energetic modes. In the first case, the lubricant will not fall into the remote areas of the mechanism, in addition, favorable conditions for the propagation of bacteria will be created. In the second option, the wear of the working chamber and the main mechanisms will sharply intensify, the quality of washing dishes will worsen.
Therefore, often in the appearance of spots, fat raids after washing are to blame users themselves. They should just break the washing into several sessions, and the technique will successfully cope with the task.
Another typical problem is illiterate installation. This happens if the owners themselves take up the installation, either incomprehensible “people from the street”, or the installers work through their sleeves. Когда уровень слива подобран неверно, рассчитывать на хорошую быструю очистку посуды едва ли приходится. over, with unsuccessful placement, insufficient water pressure is very likely. Because of it, the cars work with interruptions and give out poorly cleaned utensils-no programs and powerful cleaning products do not correct the situation.
Sometimes it happens like this. it seems like a dishwasher did originally with its duties, and then began to poorly rinse the dishes or began to give it out with stains of fat and dirt. This is usually due to filter pollution. Accepting the stream of foreign substances, they inevitably accumulate it. And even like clean tap water passing through sprayers invariably contains extraneous components that are also postponed.
That’s why the negligent owners have dishes after processing in the typewriter still oily to the touch and is shrouded in divorces. Banal flushing of filters and spraying devices allows you to solve this problem. Some manufacturers even advise resorting to such a procedure after each sink. But limit yourself to restoring order with the indicated two parts is not enough. It will also be necessary to clean the working cameras of the dishwashers and especially their lattices, on which all kinds of dishes are installed. It is better to do this in advance, at least once every few weeks, so as not to face the need for “emergency cleaning”.
Directly related to poor care and the formation of scale. If it arises, then:
- The machine will not be able to fully spray water and detergents;
- The execution of the washing cycle will go with great difficulties;
- The risk of equipment breakdown will increase.
This is manifested first of all by the poor quality of washing. The occurrence of the scale is mainly due to the deposition on the metal parts of magnesium and calcium salts. They are always in tap water, and in regions with particularly hard water they affect especially strongly. The occurrence of scale is helped by idle washing with citric acid helps.
Important: some manufacturers offer special drugs to combat salts deposits. and neglect such a recommendation unreasonable.
If the basket is filled with dirty dishes, but at the same time a short cycle or a program that allows saving water is selected, the dishwasher cannot cope with the work assigned to it. These cycles are designed to refresh clean plates and glasses, and not to remove severe pollution. It is better to choose an intensive cycle.
Bunker overload becomes the reason that PMM does not wash cutlery and other dishes. It is necessary to unload the basket, leaving the distance between the plates.
Incorrect selection of washing products is another reason. It is necessary not only to choose the right substance, but also to adjust the dose of powder.
If it does not help, you need to add a rinse product or completely replace it. If none of the techniques acts, you need to inspect the dishwasher.
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Other malfunctions and their elimination
Independent repair of the dishwasher always begins with the tracking of all cycles of the device. This is the only way to reliably identify the reasons why one of the functions has broken. For example, if the inlet valve does not work, the technique constantly picks up and drains water. It is sometimes possible to fix such a breakdown only by looking at the water flow meter. With an ongoing set, it will work very actively, as well as the pump inside the case.
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It is much easier to diagnose a violation of the insulation of the body. In this case, when touching the network connected to the network, the technique is quite noticeable by the current. It is better to entrust the diagnosis of the place of breakdown to professionals. Similar will be the actions during the breakdown of the control module. You can fix it yourself only those malfunctions that do not require the use of specialized equipment. In other cases, especially if the technique is squealing, shows other signs of emergency work, it is worth suspending its operation, contacting a service where they can diagnose and repair equipment without risk to aggravate the problem.
One of the signs that the technique simply sees and drains water is a noticeable deterioration in the quality of cleaning dishes. At the same time, everything happens in the standard mode: the motor works, the water is poured and drained. But instead of starting the washing cycle, a completely different process occurs. The newly recruited water is just as quickly dumped into the sewer. You can detect such a leak if control the flow of fluid. the counter will show that this indicator is constantly increasing.
The reason for the occurrence of such a problem is the failure of the valve in the release of water. If it is faulty, fluid supply continues even upon reaching the maximum permissible level.
Automation fixes the overflow, then launches the pump to the drain. The procedure for eliminating the problem in this case will be such.
- Turn the valve responsible for blocking the water supply.
- Wait for her full drain. De.energize the technique.
- Get to the intake hose. Remove it, disconnect the installed filter.
- Check the operability of the inlet valve. This is done using a multimeter. If the resistance indicators differ from the standard values (from 500 to 1500 Ohms), the part will have to be replaced.
You can reinstall the inlet valve yourself only if a person has experience in soldering parts. It is important to understand that any errors when interfering in an electrical circuit involved in the supply of the device with energy can lead to more serious breakdowns.
Does not dry the dishes
One of the main advantages of the dishwasher can be considered the fulfillment of the full cycle of the necessary procedures. from rinsing to drying dishes. If at one of these stages a failure occurs, the appearance of plates and glasses suffer. For example, an incomplete drying process will lead to the formation on the surface of the drones, spots and divorces.
Figure out why the operation of the equipment takes place in an abnormal mode, you can independently. Most dishwashers use condensation drying, occurring due to heat release with a cooling body of technology.
If this happens too fast, drops of water will evaporate slowly, leaving traces. The drying process in this case is activated by simply opening the sash of technology. The reason for the low temperature of the water and body is exclusively failure of the heater, thermal attewer. their replacement will completely solve the problem.
When using a turbine in more expensive models of machines, source of ugly spots on the dishes becomes a broken fan. It is he who pumps hot air inside the body. Drying will resume normally only after replacing the fan with a working one.
Hugues at work
Immediately obedience to the installation of a dishwasher, owners usually rejoice in every sound from the equipment body. But if over time the technique began to buzz, you will have to take the noise more carefully. Most often its source is a broken bearing installed on the circulation pump. Over time, he loses greatly in strength, destroying, requires replacement. The work procedure in this case will be such.
Dishwasher detergent not dissolving, dishwasher not cleaning dishes
- Disconnect the device from the network.
- Remove the pallet.
- Weaken the clamps holding the pump. Take it off.
- Separate wires and nozzles.
- Disassemble the pump, dismantling first a heater, then anchor and impeller.
- Find the bearing. Remove it and gasket. Replace with new consumables.
Repeat actions to update the bearing during active operation of the equipment at least 1 time in 3-4 years. Also, the source of the rumble in the absence of other sounds may be breakdown of the pump. In this case, the pump is removed according to the same scheme. His entire block changes, not individual details.
In most cases, it is possible to prevent a breakdown of expensive dishwashers, simply carefully studying the instructions for its operation. The frequency of filter cleaning is always indicated there, a list of compatible detergents is recommended. Optimal if the basic preventive measures are applied after each use of the technique. This will avoid many unpleasant phenomena.
When cleaning the filter, the thin cleaning element is simply washed, having previously soaked for 10 minutes in a solution of liquid SMS for dishes. It will be useful to rinse the lattice that delays the coarse particles, as well as a steel mesh behind it, and then rub it with an old denture.
The overgrowing of sprayers in the working chamber is a sure sign that it is time to redirect the air conditioning unit. At the same time, sprinklers themselves will also have to be soaked in an aqueous solution of 9% table vinegar, then cleaned with a mechanical method. Then they are washed with hot water.