How to change the button on the Tefal kettle

What to do if the teapot does not work on the power button

An electric kettle has become an indispensable attribute of any kitchen and is a sales leader in comparison with another household appliances. This device is widely used both at home, in the kitchen, and in the office. But unfortunately, like any electrical device, the kettle after some time fails. Since the price of this water heater is not too high, it is easier to buy a new one than to do repair. But if you consider yourself a home master, or an apparatus for boiling water of roads as a memory, you can try to repair electric kettle with your own hands.

The electric kettle works according to a fairly simple principle, regardless of whether it is an expensive model or budget. At the bottom of the device is a heating element connected to a thermostat consisting of a bimetallic plate. Tubular heater, when the electric current is supplied to it, heats the liquid to a boil. When steam forms during the boiling process, it passes through a special channel to the thermostat, as a result of which the latter turns off the supply of power.

If you look at the circuit of the apparatus, you can notice that it works on the principle of an iron, and is not the complexity of the design. But before repairing the electric kettle, there are always difficulties in disassembling the case, since different models of the soil units (holding the handle) are located differently, moreover, fasteners can be with a hat under a special screwdriver.

DIY electric kettle repair: Instructions and videos

Household electrical engineering is widely used all over the world and one of the most common electrical appliances is electric kettle.

Despite the reliability of many models and manufacturers, the service life of electric teapots, as well as other electrical appliances, is limited, so the teapots, sooner or later, break.

And in this case, it is not necessary to take the kettle for repairs or purchase a new one. you can repair the electric kettle with your own hands. In this article, we will consider with our readers how to repair the most common breakdowns in electric kettle.

The principle of operation of the electric kettle

Before taking up the repair of any electrical appliance, it is necessary to understand its principle of work. this rule applies to the kettle. By the electrical circuit, it is easy to understand the principle of operation of this electrical appliance. Note that almost all models work on the following principle of action.

The principle of operation is as follows: after connecting the fork with the power source, the current passes through the wire to the contacts of the stands on which all the kettles are installed when water heating.

At the base of the kettle itself there are special contacts that are connected together with the contacts located on the stand. thus there is a closing of the circuit and heating the heating element.

After that, the electricity passes through the thermal switch. a device that allows the teapot to turn off when a certain temperature reaches (usually boiling temperature).

Also in the standard circuit there is also a thermal protection switch, which is constantly turned on and is used only if the user turned on an empty kettle. From the designated circuit breakers, electricity passes directly on the electric heating element (which is also called Ten).

We examined the basic principle of operation of the electric kettle. now we will consider separately the work of some of its chains and sites.

Electric circuit of nodes

Carefully look at the stand for the kettle and the place of its contact with the kettle itself. Inside the round grooves, you can detect electrical contact located on a small spring.

It is through this contact that the voltage from the common network is supplied to the electric kettle itself. In the center of the stand there is another contact, which, when contacted with an electric kettle, grounds its body.

In fact, this contact does not play any role and is intended only to protect the user in case of violation of the integrity of the insulation.

The power cord, which approaches the stand of the electric kettle, is branched into three wires inside this stand, to which terminals are brought up.

One wire is designed for grounding, two other contacts are suitable for concentric copper rings that are used to transmit electricity from a stand to the electric kettle itself.

Further, electricity from copper rings comes directly to the heater, which is installed at the base of the teapot body. As a result of the circuit, water is heated.

overheat protection

Tenas have high power and are very heated in the process of operation, so a special protection system is additionally installed in each electrochik. The basis of the work of this system is bimetallic plates, which, when warming up to a certain temperature, disperse and open the chain, thereby preventing further overheating of the kettle.

Automatic shutdown

In almost all modern electric kettle, there is a special system that provides for the disconnection of the heating element from the voltage when the boiling temperature reaches the water.

The principle of operation of such a machine is simple. when heated through a special channel, the pairs are brought to the bimetallic plate, which in turn is connected to the switch.

When the teapot is boiling and with increased steam pressure intensity, the bimetallic plate warms up and presses on the switch lever, thereby turning off the electric kettle from the network.

How to repair a kettle?

We examined the main technical features, and now we will consider how to repair electric kettle. For the convenience of readers, we consider specific examples that most often arise with teapots of various companies (Tefal, Philips, etc.D.):

  • The kettle stopped warming water. In this case, the malfunction is very light. there was a section of the site on Ten itself or there is no contact of some terminals with conclusions on Ten. The connection is restored very easily. for this it is necessary to disassemble the kettle and determine the location of the contacts of the contacts. When determining the place of absence of contact, it is necessary to restore the connection of the terminal with the conclusions on the heater using pliers.
  • The kettle stopped heating water and the indicator does not show that the kettle is turned on. First of all, we check the voltage in the network. If there is one, the reason is the poor contact of the current collectors at the base of the electric kettle and stand and stand. In this case, it is necessary to check how the spring.loaded contacts are kept, which we talked about above. To do this, a stand is disassembled and a ring with a suitable contact is obtained. It is necessary to check how tightly they are fixed. as a rule, they are spanning over time and it is necessary to simply tighten them in order to pass through the contacts.
  • A switch does not work or overheating protection. When considering the issue of how to repair an electric kettle, most often in practice face a non.working circuit breaker. It can be broken due to wear of plastic parts, rust on the surface of the bimetallic plate. To check the condition, it is necessary to extract the switch from the case and check the integrity of the parts. After that, it is necessary to inspect the condition of the plates. If they have a strong plaque from a couple or rust, it must be removed and once again check the operation of the switch. These measures are taken if the protection against overheating has ceased to work (in other words, the kettle has stopped turning off). it is necessary to check the condition of the bimetallic plates and, if necessary, clean them.
  • The teapot flows. In this case, it is necessary to check the integrity of the teapot body and see which place the place is leaking. As a rule, in the presence of a strong leak, we can’t talk about the repair of a kettle, especially if its body is made of low.quality plastic or the inner surface was greatly damaged as a result of damage.

Why the kettle does not turn on. the main reasons

You can name several typical cases that any ketter owner faced at least once:

  • The accident of the mains. In this case, a refrigerator, lighting, electric hobs will not work.
  • Damage to the outlet. checked using a table lamp, hairdryer, iron.
  • There is no water in the kettle, so the system of protection against overheating is triggered.
  • The kettle has recently boiled, and the bimetallic plate has not yet cooled down.
  • The power button has broken.
  • Ten was burned out.

If the matter is not in the situation, but in the breakdown of one of the details, it is necessary to repair the electric kettle. This can be done yourself if you have experience working with a manual tool, understand the electrician and know where to get spare parts. In other cases, it is easier to contact the master. Complex teapots with a large number of functions are best attributed to the service.

The design and principle of operation of the kettle button

At its core, the kettle button is a thermostat. This node has a fairly simple design. It provides a closure or opening of an electric circuit depending on the given temperature.

When the required indicator reaches the circuit, the button turns off.

The button consists of metal and plastic elements. These are several plates to which contacts are brought, as well as a plastic pin on which the outer part of the button is located.

When repairing a button, there is no need to use complex and expensive devices, so an ordinary person and even a fragile girl can successfully cope with this process.

Instruction. what to do if the kettle button does not work

Electrician is quite a simple device in its design.

Before repair, it is necessary to arm yourself with a tool, which will effectively eliminate the breakdown. In this case, there is no need to invent a bicycle. take a set of screwdrivers, sandpaper for cleaning contacts. Sometimes a tester may be required to check the voltage.

First we determine the location of the button. It can be located in the upper or lower part of the teapot body.

The causes of the malfunction and the methods for its elimination (the button is below):

Two options are possible here. either the thermostat has completely failed and it must be replaced or the contacts that are suitable for the plates are burned out.

  • In order to check the state of contacts, it is necessary to remove the kettle handle. This is done using a flat or cross screwdriver (depending on the type of screws that are used for fastening). Remember, in order to get to the button block, you need to act carefully, since almost all the structural elements of the electric kettle are made of plastic and can collapse due to strong mechanical exposure.
  • If you saw that the contact is burned out or covered with a layer of burning, it means that the reason for the breakdown of the heating device, most likely, is in this. It is necessary to carry out work to clean up or restore the contact group.
  • Eliminate the carpet on the contacts of the power buttons, you can use a file or fine sandpaper.
  • After stripping, you need to immediately call the chain by the tester if the chain appears to assemble the kettle in the reverse order.

In this case, the cause of the breakdown may be the loss of any fixing element. To eliminate it, it is necessary to disassemble the block and carefully inspect. When detecting the resulting part, it should be installed in place.

Here, too, the problem may consist in incorrect work of the thermostat. Sometimes to eliminate this breakdown, it is enough to clean the contacts. If this did not help, you need to change the thermostat.

This means that the power supply is violated. The reason for this may be the same cargo on the contact group of the thermostat. The recommended method of elimination is the cleaning of wires and plates.

Quite often, under the influence of high voltage, plastic elements are melted, which causes the exit from the sockets of contact plates, which entails a violation of the correctness of the work.

The button is at the top

Repair of the electric kettle button, which is located in the upper part of the handle, has its own characteristics. The fact is that its main unit, which includes the thermostat and the contact group, is located in the lower part of the case. For repair, watch the video with the instructions.

How to fault trace and repair a cordless kettle

To connect the key to the “brain” of the button, a special plastic connector is used, which during operation can lose its integrity. For its repair, it is recommended to use thin copper wire. In the damaged parts of the connector, two holes are made by the soldering iron, and then they are connected using wire.

Electrician is collected in the reverse order. As you can see, the repairs of the button are a very real task that you can handle it yourself.

Repair of electric kettle in 2 minutes will be able to! Without costs.

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How to repair a kettle cover

Repair of electric kettle is simple. everyone will cope. Inside there is a spiral placed into the bottom that controls the thermostat, button. The design is powered by a voltage of 230 volts, protects against overheating. often wire. you have to change. Cheap models are deprived of the subtleties of protection.

Repair of electric kettle with your own hands sometimes becomes an interesting occupation, especially if the cover plus handle is cast, it does not work from the electric kettle. Reason: the screws are under the edge of the door. You think involuntarily how the Chinese managed to collect a miracle of technology.

Repair of China electric kettles

Guangdun Products are widely known. China is rich in economic and other curious zones that give tax, some other concessions to manufacturers. The United States without enthusiasm looks at the conflict with the heirs of communism, who predicted the fate of Nietzsche a couple of centuries ago.

Today we will see how to repair the Chinese electric kettle, made according to a standard project for a company that does not seek to reveal a true origin, with a probability of 95% of the Eastern Europe, MB, and Federation.

Let’s see what compatriots pamper. the best examples of world household appliances pass the hands of Guangdun workers.

China GDP occupies a second honorable place. Japan is the third. Not bad, given the state of the country of the rising sun, which survived the Second World War. Feudal Japan has become the largest global manufacturer of electronics.

Case, side panel when repairing electric kettle

Below are photos that allow you to personally enjoy the views of the details of the simplest design. In the text, the pictures will be links. If you want. look, do not want to. leaf out blindly. Dismantling begins with a lid. Having missed the step, you can not remove the side panel that hides the LED plus switch. It is more difficult to remove the bottom with a dressed side panel. Dilemma. Do the opposite, if you are looking for difficulties, the lid can then not be removed at all!

Lid. Holds two ears with two pins. Plastic monolith, you are tormented to disassemble, the installation of that is more difficult. The pins shows the first photo perfectly. Two screws on the sides, immediately unscrew, remove the side panel. Everything is neat inside. plus the model, often we will find a whole confusion of wires. We go to the Donets.

HOW TO REPAIR ORPAT OEK-8127 Kettle Switch

The connector is provided, where the grounding terminal is provided (the design hangs in the air), three screws. We unscrew, we are convinced: the bottom is hesitated to act. Six plastic teeth included in the six hull holes are located around the perimeter.

So that it does not accidentally fall apart, divorced by exploitation, directing on the sides of each tooth. Alternately, the teeth will have to jerk off the screwdriver separately (see the photo below), violate. break the bottom, removing. Took a picture of each teeth, illustrating what was said.

Put off the dismantled parts to the side, look at the switch.

Switch, temperature sensor: the point of view of the electrician repairman

The photo shows from the lower position. Shiny cut with a cut. a mechanical sensor. Thanks to the bimetallic plate, seizing the moment, the electric kettle turns off. Water boils, an increased amount of steam begins to stand out.

A small opening of the case is located under the circuit breaker, covered with a circular loose plastic plug (see. a photo). The plate is installed, being over the gate pair. Boiling begins, the temperature rises sharply. After the moment, you can hear a click.

The tongue of the plate made up by a pair of metals is sharply bent upward. It looks like a bimetallic relay.

Now the switch. Not so simple. The detail is deprived of visible connections, excluding the metal bracket shown from the side. The upper mobile part is attached to it. When we turn on the kettle, the nose of the circuit breaker rests on the tongue of a round plate with a neckline, the bracket is compressed. Thanks to the design, the indefinite time details retain the initial position. Click! The slightest jerk releases the bracket returning the switch to its original position.

We will examine the bottom of the corps. There are:

While the switch is asleep, the LED shines blue. Full voltage of 230 volts is applied. The photo shows: the resistor was burned, the contacts were inserted into the clamping terminals, one could not stand the inspection. I had to solder. The Divot resistor is connected in parallel to the hooked heater.

Electrician turns on. the glow is replaced by an orange. Double LED (school teachers fell silent?), unlike typical use, both shades work simultaneously while the water boils. The addition of electromagnetic waves of different shades gives orange.

It is difficult to list the shades that form a superposition (the repairman is deeply indifferent).

Remove the resistor, or burn. nothing bad will happen. Just the LED will stop changing the shade, tracking changes in the position of the switch. Color is irrelevant to water temperature. Easy to notice. there is no heat.guide. We believe that protection is simply absent.

Those who wish can equip a metal case with a part, next to the ring connector. Provide protection against empty inclusion. This kettle can cause a fire, devoid of protection. We recommend that the device is supplemented with the heat.guard.

Put not somewhere in the center, the perimeter of the heating element, increasing reliability.

Ten resistance is 30 Ohms. Photos shows through a fraction of capacities on a metal surface 220 and 240 V. Stop understanding what can break.

The device is simple, the repair would even pull the kettle, but it was easy to remove the lid, and put it back! We hope readers will solve the issue on their own, we find it difficult to answer. But we will tell you how to disassemble the switch to those who wish to clean the contacts.

The distance of the gap is scanty, steam is in the air. Just look at two screws from the picture: covered with rust, although the electric kettle did not really operate.

How to make a button on a kettle

The morning of most people begins with a cup of invigorating drink. coffee or tea.

To prepare it, as a rule, electric kettle is used, since it heats the water to the desired temperature in just a couple of minutes.

However, what to do if one fine morning everything went wrong?

You habitually press the kettle button, but it is not fixed or, it seems to be turned on, but there is no contact, and the kettle does not work. Problem? Even some! Someone will say: buy a new kettle, and the end is with the end. How much does it cost there. mere pennies

In fact. if the button for turning on the electric kettle broke, then this is not a sentence at all. Practice shows that even a person who is very distant from the world of electronic boards and various chips can produce repair of this unit.

You just need to adhere to simple rules and have a general idea of ​​the subject of repairs.

How to disassemble a tefal kettle

Independent repair of electric teapots, causes of malfunctions

Of all types of household appliances, electric teapots are most often damaged, due to their intensive operation and low quality used for boiling water. The malfunction can manifest itself in different ways: the device does not turn off independently or, conversely, turns off ahead of time, the power button sinks, the liquid does not heat up to the desired temperature. With minor breakdowns, the repair of electric teapots is possible on its own, but sometimes it is impossible to solve the problem without the help of a service center. In any case, a preliminary diagnosis of technology will need to determine the cause of the problem and choose the right options for its elimination.

  • Principle of operation
  • Diagnosis of malfunctions
  • How to disassemble
  • Problems and ways to eliminate them
  • The kettle does not turn off
  • Disconnected ahead of time
  • Water is poorly heated
  • Figure of Ten
  • The button is not fixed
  • Warranty rules
  • Video

Principle of operation

Electric kettle device. standard. Inside the removable case, a heating element with a power of up to 2 kW, a 2-3 liter flask and a thermostat are placed inside. Connection to the electric network provides a stand with a flexible cord. The difference between individual models is manifested in the type of heating element. a stainless steel or closed disk, as well as the location of the switch (below or at the top of the handle).

The electrical circuit of teapots works according to a single principle:

  • The network voltage is supplied to the contacts of the stand when the cord is included in the outlet;
  • Loaded contacts of the stands after installing the kettle on it are closed with the electrodes of the case;
  • After turning on the power button, the voltage is supplied to the disk or spiral heater in a kettle with a pass through the elements of thermal protection;
  • The bimetallic plate closes the circuit until the signal is received from the steam sensor.

An additional element of thermal protection is optional and absent in a number of models. It is introduced into the diagram to turn off the device during overheating risks and is triggered only in the absence of water in the device. In the working mode, the teapot should burn back, in the state off, all contacts, except for the spring.loaded on the stand, open up.

The electric kettle does not turn on in the absence of a connection on any of the listed areas: loose adjustment of the cord or stand, opening contacts when trying to heat an empty device. In such cases, the backlight does not burn, but the device itself can be contact. If the kettle does not work after these reasons are excluded, the device needs to be diagnosed. disassembly and consistent call of individual elements of electrical wires.

Diagnosis of malfunctions

The need for nickname occurs when a breakdown of any electrical circuit node (the device is not turned on, the causes are unknown, while banal errors such as a non.working outlet or loose installation are eliminated). The work is carried out using a special device. a multimeter, as well as screwdrivers selected according to the type of screws, and a sharp knife with pliers or pliers. In this case, the following points are sequentially checked:

  • The performance of a flexible cord and the contacts of the stand. It is difficult to fix the burned stand without appropriate experience, and its breakdown is visible to the naked eye, but to save time, the call of the contact group is always carried out. One end of the tester at this stage is applied to the fork, the second to spring contacts (most often they are in the center). Detected malfunctions, such as a burned or insufficiently thick cord, soot on the surface of brass contact, is eliminated if possible, after which the group is re.nicknamed. In the absence of problems on all three lines (2 livestocks and land), the repair of electric teapots is complicated, the case has to be disassembled.
  • The operability of the terminal of the Ten nuts at the base of the case. At this stage, you need to disassemble the kettle, as indicated in the instructions, and take turns checking the contacts of the external and internal copper ring. In the absence of a call, the power pad is completely disassembled in order to remove the soil, assembled and checked again.
  • The performance of the power button. One tester probe touches the contact of the wire that supplies current on the button, the second. to the Ten power wire. The button is checked in the turned off and working condition, in the absence of a sound signal about the serviceability in the second case, it needs to be repaired or replaced (if necessary, write a kettle directly).
  • The performance of Ten. One probe is directed to the power contact, the second. to the connection point with the wire from the power button. When rupture of the chain, you need to replace the heater with a new one, which is not always possible.

In addition to checking the circuit using a multimeter, the actual resistance of the heater is assessed. To perform this operation, it is enough to remove the bottom of the kettle, turn on the tester in the measurement mode and direct its probes for the weekend terminals. With a significant deviation from the calculated or declared by the manufacturer, the heater needs to be cleaned or replaced.

Check the operability of a flexible cord and contacts of the stand check the contacts of the external and internal copper ring see if the inclusion button is working to diagnose the work of the heater

How to disassemble

This stage is considered complex, the devices of different manufacturers may differ in the location of the latch holding the handle, and the method of removing the kettle cover, the open or hidden location of the fasteners is provided. In order to avoid errors, before disassembling electric ketters of a particular modification, you should carefully study the process. Some manufacturers prescribe this information in the instructions. The overall disassembly procedure includes 2 main stages:

  • Removing the bottom by unscrewing open screws. This design is characteristic of old dummies or fasteners covered with decorative plugs. The bottom is removed by a simple motion or after squeezing the clap-sabers using a flat screwdriver. Similarly, if necessary, the stand lid is removed.
  • Dismantling of the switch. Teapitus repair at this stage requires attention and patience. The functional button can be located both in the upper and lower part of the handle. For access to this element, fragile plastic overlays are carefully removed and internal screws are turned, unlike the bottom, almost invisible. When repairing Brown teapots and similar models with handles of two parts of the latch, click on the seam, at a number of modern devices, the upper part of the case will be removed along with the handle.

How to repair Tefal kettle

An electric kettle has become an indispensable attribute of any kitchen and is a sales leader in comparison with another household appliances. This device is widely used both at home, in the kitchen, and in the office. But unfortunately, like any electrical device, the kettle after some time fails. Since the price of this water heater is not too high, it is easier to buy a new one than to do repair. But if you consider yourself a home master, or an apparatus for boiling water of roads as a memory, you can try to repair electric kettle with your own hands.

Principle of operation

The electric kettle works according to a fairly simple principle, regardless of whether it is an expensive model or budget. At the bottom of the device is a heating element connected to a thermostat consisting of a bimetallic plate. Tubular heater, when the electric current is supplied to it, heats the liquid to a boil. When steam forms during the boiling process, it passes through a special channel to the thermostat, as a result of which the latter turns off the supply of power.

If you look at the circuit of the apparatus, you can notice that it works on the principle of an iron, and is not the complexity of the design. But before repairing the electric kettle, there are always difficulties in disassembling the case, since different models of the soil units (holding the handle) are located differently, moreover, fasteners can be with a hat under a special screwdriver.

Typical malfunctions

An electric kettle is a simple device, which contains few elements that can fail. But still, there are frequent malfunctions, among which the following can be distinguished:

  • slow fluid heating;
  • The device is turned off prematurely;
  • the kettle does not turn off;
  • The device does not turn on;
  • Ten burning;
  • Water flows from the body.

Slow fluid heating

If you notice that the kettle does not heat the water quickly, then pay attention to the condition of the heating element. The thick layer of scale on it, formed due to insufficiently good maintenance of the unit, has poor thermal conductivity, which takes more time to heat water. If the scale is not removed, the heater may burn out.

In addition, the entire contact group of the apparatus suffers from overheating, as a result of which the contacts are melted or burned.

To get rid of scale, you can use ordinary citric acid sold in stores. It is enough to pour 1-2 bags of citric acid into the tank (20 grams), bring it to a boil and leave a heated solution in a container for 30 minutes. After that, the container must be washed well with running water to remove the residues of the scale. If necessary, the procedure can be repeated.

The device is turned off prematurely

This behavior of an electric water heater is explained by the fact that the disconnection of the device can be due to the scale formed on the heater. Since the heating element has a fuse from overheating, it triggers and breaks the electric network. To eliminate the malfunction, it is necessary to clean the heaters from scale.

The kettle does not turn off

When boiling water in the capacity of the apparatus, steam should be assembled under the lid and sent along a special channel to the thermostat. If the cover is not closed, then this does not happen, and the electrical appliance will work without disconnecting. If everything is in order with the lid, check the hole for the steam that is located from the side of the handle is not contaminated. In the case when everything is in order with the hole, it can be assumed that the kettle is not disconnected due to the breakdown of the thermostat.

The thermostat at the electric kettle is located at the bottom of the case, and in order to get to it to replace, you will have to disassemble the device completely.

For example, an ordinary budget apparatus was taken, which does not differ in design from more expensive models. Vitek, Tefal, Polaris, Scarlett and others. By the way, in this model, as in the Vitek VT-7009 (TR) device, the capacity is made of heat-resistant glass. So, we will analyze the unit by the next algorithm.

  • The teapot repair should start with the power out of it from the mains. Next, remove the device from the stand (base) and unscrew all the screws located on its lower panel.
  • After that, it is necessary to put with special accuracy a plastic lining located on the handle using a thin screwdriver. This should be carefully done because in different models of devices, latches can be located in different places, and they are easy to break.
  • Having removed the overlay, you can see the fasteners. They also need to be extracted.
  • After twisting all the fasteners, applying a slight force, disconnect the handle with the lid from the body.
  • Next, disconnect the body from the bottom of the unit.
  • At the bottom of the case, you will see all the main elements of the device: contact group, thermorele and heater.

But how to disassemble the bosch kettle, if when you unscrew all the screws on the bottom, it is not removed? Those who disassembled a similar apparatus faced difficulties that often ended in breaking the device. Since the process is quite complicated for description, it is better to watch a video on this topic.

The device does not turn on

The reasons that your boiling device does not turn on can be different.

  • Electric cord malfunction. To do this, you need to “call” with the help of a tester cord, touching the probes to the contacts of the fork and contacts on the stand (base). If a cliff is detected, you should replace the cord with a new.
  • Bad contact in the stand (base). From long-term work, the contacts can burn, which is why their conductivity is violated. If the contacts have formed on the contacts, they can be cleaned by using small sandpaper. But in the case when they melted, they will need to complete their complete replacement.
  • The internal switch in the device is faulty. Since the switch has to experience quite large loads (from 1,500 to 2000 watts), his contacts may over time melt. This may cause the device does not work. There is a switch at the bottom of the handle, and looks at a malfunction as shown in the figure below.

If the kettle button does not work (does not turn on, does not turn off or off arbitrarily)!

Repair of electric kettle is simple. everyone will cope. Inside there is a spiral placed into the bottom that controls the thermostat, button. The design is powered by a voltage of 230 volts, protects against overheating. often wire. you have to change. Cheap models are deprived of the subtleties of protection.

Repair of electric kettle with your own hands sometimes becomes an interesting occupation, especially if the cover plus handle is cast, it does not work from the electric kettle. Reason: the screws are under the edge of the door. You think involuntarily how the Chinese managed to collect a miracle of technology.

Repair of China electric kettles

Guangdun Products are widely known. China is rich in economic and other curious zones that give tax, some other concessions to manufacturers. The United States without enthusiasm looks at the conflict with the heirs of communism, who predicted the fate of Nietzsche a couple of centuries ago. Today we will see how to repair the Chinese electric kettle, made according to a standard project for a company that does not seek to reveal a true origin, with a probability of 95% of the Eastern Europe, MB, and Federation. Let’s see what compatriots pamper. the best examples of world household appliances pass the hands of Guangdun workers.

China GDP occupies a second honorable place. Japan is the third. Not bad, given the state of the country of the rising sun, which survived the Second World War. Feudal Japan has become the largest global manufacturer of electronics.

Case, side panel when repairing electric kettle

Below are photos that allow you to personally enjoy the views of the details of the simplest design. In the text, the pictures will be links. If you want. look, do not want to. leaf out blindly. Dismantling begins with a lid. Having missed the step, you can not remove the side panel that hides the LED plus switch. It is more difficult to remove the bottom with a dressed side panel. Dilemma. Do the opposite, if you are looking for difficulties, the lid can then not be removed at all!

Lid. Holds two ears with two pins. Plastic monolith, you are tormented to disassemble, the installation of that is more difficult. The pins shows the first photo perfectly. Two screws on the sides, immediately unscrew, remove the side panel. Everything is neat inside. plus the model, often we will find a whole confusion of wires. We go to the Donets.

The connector is provided, where the grounding terminal is provided (the design hangs in the air), three screws. We unscrew, we are convinced: the bottom is hesitated to act. Six plastic teeth included in the six hull holes are located around the perimeter. So that it does not accidentally fall apart, divorced by exploitation, directing on the sides of each tooth. Alternately, the teeth will have to jerk off the screwdriver separately (see the photo below), violate. break the bottom, removing. Took a picture of each teeth, illustrating what was said. Put off the dismantled parts to the side, look at the switch.

Electrician wiring

The wires have a different color, structure and properties;

All wires must be reliably fixed and not have visible traces of damage. A thin, white wire is attached along with the blue to the terminal that goes to the phase.

Switch, temperature sensor: the point of view of the electrician repairman

The photo shows from the lower position. Shiny cut with a cut. a mechanical sensor. Thanks to the bimetallic plate, seizing the moment, the electric kettle turns off. Water boils, an increased amount of steam begins to stand out. A small opening of the case is located under the circuit breaker, covered with a circular loose plastic plug (see. a photo). The plate is installed, being over the gate pair. Boiling begins, the temperature rises sharply. After the moment, you can hear a click. The tongue of the plate made up by a pair of metals is sharply bent upward. It looks like a bimetallic relay.

Now the switch. Not so simple. The detail is deprived of visible connections, excluding the metal bracket shown from the side. The upper mobile part is attached to it. When we turn on the kettle, the nose of the circuit breaker rests on the tongue of a round plate with a neckline, the bracket is compressed. Thanks to the design, the indefinite time details retain the initial position. Click! The slightest jerk releases the bracket returning the switch to its original position.

We will examine the bottom of the corps. There are:

While the switch is asleep, the LED shines blue. Full voltage of 230 volts is applied. The photo shows: the resistor was burned, the contacts were inserted into the clamping terminals, one could not stand the inspection. I had to solder. The Divot resistor is connected in parallel to the hooked heater. Electrician turns on. the glow is replaced by an orange. Double LED (school teachers fell silent?), unlike typical use, both shades work simultaneously while the water boils. The addition of electromagnetic waves of different shades gives orange. It is difficult to list the shades that form a superposition (the repairman is deeply indifferent).

Remove the resistor, or burn. nothing bad will happen. Just the LED will stop changing the shade, tracking changes in the position of the switch. Color is irrelevant to water temperature. Easy to notice. there is no heat.guide. We believe that protection is simply absent. Those who wish can equip a metal case with a part, next to the ring connector. Provide protection against empty inclusion. This kettle can cause a fire, devoid of protection. We recommend that the device is supplemented with the heat.guard. Put not somewhere in the center, the perimeter of the heating element, increasing reliability.

Ten resistance is 30 Ohms. Photos shows through a fraction of capacities on a metal surface 220 and 240 V. Stop understanding what can break. The device is simple, the repair would even pull the kettle, but it was easy to remove the lid, and put it back! We hope readers will solve the issue on their own, we find it difficult to answer. But we will tell you how to disassemble the switch to those who wish to clean the contacts. The distance of the gap is scanty, steam is in the air. Just look at two screws from the picture: covered with rust, although the electric kettle did not really operate.

how to disassemble a tefal kettle

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We independently repair electric kettle

An electric kettle has become an indispensable attribute of any kitchen and is a sales leader in comparison with another household appliances. This device is widely used both at home, in the kitchen, and in the office. But unfortunately, like any electrical device, the kettle after some time fails. Since the price of this water heater is not too high, it is easier to buy a new one than to do repair. But if you consider yourself a home master, you can try to repair the electric kettle with your own hands.

Design features

Electric teapots can be called simple devices, putting them on a par with mixers, blends and similar kitchen appliances. The segment pleases with an abundance of various models, ranging from budget and ending with premium, executed from high.quality materials. But despite the cost, the principle of operation of the device remains unchanged.

  • Storage tank. An important feature of this part is the volume and material of execution. In some models, the reservoir may be separate.
  • Heating element (TEN). There are disk solutions and spiral.
  • Receiver. Here we have a stand with a network cable and an integer/receiver where a kettle is installed.
  • Thermostat. The element is usually located next to the inclusion button and is responsible for turning off the device after boiling water.

There are more complex devices on sale. thermopotes. They differ from ordinary electric kettles by the presence of a thermostat. The latter allows you to maintain the temperature indicated by the user in the tank.

The principle of operation of the electric kettle is simple: after clicking on the inclusion button, the heater begins to work until the water boils. The device itself is turned off thanks to the thermostat: steam, getting through a special channel on the thermostat plate, makes it expand, thereby blurring the contacts.

How to remove the bottom of the electric kettle

An electric kettle is a simple and inexpensive household device, which in the case of a breakdown is most often thrown away, acquiring a new new model in return for an old model. However, if the owner belongs to the category of “home craftsmen” who can independently repair small household appliances, then he can try to restore the operability of the kettle. After familiarizing yourself with the design and the principle of its work, making the repair of electric kettle with your own hands will not be difficult.

Design and principle of action

Modern electric ketters are assembled on the basis of one electrical circuit and differ from each other with an original design, power or volume. over, they all constructively consist of two parts. the kettle itself and stands.

Repair scheme

The sequence of execution of operations to eliminate the reasons why the kettle stopped working is almost the same for all modern models. The order is as follows:

Tefal KO8508 Tefal Smart & Light Kettle

  • are convinced of the serviceability of electrosnur and operability of the stand;
  • Check whether the heater works;
  • Start checking the switch (thermostat).

Work at each stage should end with the elimination of the defects found, some of which are described below.

How to make out the iron: guide, advice

Any household appliances, even the most reliable, eventually fails. And many owners do not know, for example, how to disassemble the Tefal iron with their own hands to find out and eliminate the cause of the breakdown. But in most cases, you can repair the electric vehicles of this brand yourself without resorting to service centers.

One of the “smart” irons of the TEFAL brand, the Ultimate Autoclean 300 series

In the article, readers will find information on how to disassemble the electro.vehicles of Tefal popular models, as well as common defects and ways to eliminate them.

Dismantling of the case

Next, we will talk about how the collapse of the TEFAL UPERGLISS 3530 and 3535 models is carried out, the Ultragliss Ocean series, as well as other products with a similar device with Ultragliss Diffusion cermet sole.

This is what TEFAL SUPERGLISS 3530 Iron looks like

Before starting the repair of the Tefal iron with your own hands, make sure that at hand there is a screwdriver with Torx tip, since the fasteners in the corps of French electric.tules have hats with six.pointed recesses.

Set of Torx end heads, a standard popular among French manufacturers

In extreme cases, try to unscrew the screws with a simple slotted screwdriver, choosing the appropriate tip size. Remember that the latches and other fasteners made of plastic are rather fragile and break if you apply excessive effort to them. Therefore, be extremely attentive and neat, analyzing the body, and observe the sequence of analysis that is presented in the table.

Twist two screws at the base iron. They are located in places indicated by red circles. Then remove the small cover recorded by the lower screw

Carefully remove the upper part of the case with buttons and a funnel for the filling of water. This part is fixed by four latches, two on each side, as well as two more located in the rear, immediately behind the buttons

Remove the upper part of the handle, for which, from the back of the iron, pull on yourself and a little up its lower part. The direction is indicated by the arrow

Unscrew the screws whose hats became visible after the upper part of the case is removed (indicated in the photo)

Remove 2 screws, access to which appeared after removing the upper part of the handle (indicated in the photo)

Put with a screwdriver and remove the adjusting disk of the thermostat

Pulling to yourself, remove the electric node from the contact group, to which the network cord is attached

Unscrew two more screws, access to which will appear after the electric node has been removed (indicated in the photo). After that, it becomes possible to remove the plastic case containing a water container

After separation, the metal sole will appear in a similar form if the electric vegetable has been operated for a long time and did not clean

Carefully clean the metal base of dust, dirt and fibers of the tissues that fell into it when ironed. Rinse all the steam holes on the working surface of the sole also. Pour a solution of vinegar or citric acid into the pouring hole (indicated in the photo) to remove the scale. After an hour, remove the liquid with the remains of lime plaque and thoroughly rinse the sole with running water

The sole cleaning should be carried out without fail. The assembly is in the reverse order. Try not to leave the “extra” fasteners and details.

This should look like a cermet surface of the sole of the Tefal iron after cleaning of dirt and tan with citric acid

Why do not repair some models with your own hands

Some devices should not be disassembled at home. Such products include models of modern Tefal wireless irons. These devices are divided into two types:

  • ironing devices that receive electricity through the contact sites of charging stations;
  • devices with a cable block, which is shot after heating.

TEFAL FREMOVE FV9920 wireless iron with a contact charger

The problem is that to diagnose damage to these devices, special equipment is necessary, which is only in service centers.

Devices with shooting cables have a weak place: bimetallic plates of controlling devices, which over time oxidize.

In order to continue to use the iron, the owners have to increase the heating temperature, at which the cable should be broken down with the ironing device. Oxidized plates will have to be replaced or cleaned in the service center.

Prevention of common defects

In order to avoid loss of performance due to the formation of scale, it is enough to adhere to simple rules:

  • use only distilled or well.filled soft water for vaporization;
  • to avoid the formation of a halter on the working surface, periodically clean it with vinegar, citric acid or a special pencil;
  • prevent excessive deformation and overcuts of the network cord.

Cleaning the sole of electric vessels with a vinegar solution

change, button, tefal, kettle

It should be noted that most damage in the classic models of steam electric vehicles Tefal owners can eliminate independently. A small set of tools, multimeter and basic knowledge in the field of electrical engineering.

The plot contains instructions on how to disassemble, clean and assemble the TEFAL iron:

Electron engineer with many years of experience. For several years he was engaged in organizing household appliances, including washing machines. Loves sports fishing, water tourism and travel.

Tefal kettle (KE07)

Found a mistake? Select it and press the buttons:

For washing small things on the road or hotel, it is convenient to use a regular plastic bag. Socks or tights are kneaded inside the tied package with water and a small amount of detergent. This method allows you to pre.soak things and perform washing without damaging the fabric and without spending a lot of powder and water.

There is a washing machine “For bachelors”. Linen washed in such an unit does not need to be ironed at all! The thing is that the device does not have a drum: some of the things can be placed inside the container directly on the hangers (for example, jackets and shirts), and smaller things (for example, linen and socks). on special shelves.

Diagnosis of malfunctions

Before you climb into the technical jungle of electrical circuits, it will clearly be useful to check the obvious nuances: the correct location of the structure at the receiver, connecting the device to the network and the power connector. If these points are excluded, then you can proceed to disassemble the case.

Important! All work should be carried out with a completely de.energized technique.

Dismantling of an electric kettle

As for the disassembly of the case, the manual should have detailed instructions for this part. For example, to the sections “replacement of thermostat”, “heating” and others, the local diagram of these elements and the location of the parts to the body is applied. expensive dummies suggest a trouble.free disassembly (screws, rivets, etc.P.), while the details of budget devices are often planted on glue. Consider an approximate algorithm of actions when disassembling an electric kettle.

For example, an ordinary budget apparatus was taken, which does not differ in design from more expensive models. Vitek, Tefal, Polaris, Scarlett and others. By the way, in this model, as in the Vitek VT-7009 (TR) device, the capacity is made of heat-resistant glass. So, we will analyze the unit by the next algorithm.

  • Remove the device from the stand (base) and unscrew all the screws located on its lower panel.
  • After that, it is necessary to put with special accuracy a plastic lining located on the handle using a thin screwdriver. This should be carefully done because in different models of devices, latches can be located in different places, and they are easy to break.
  • Having removed the overlay, you can see the fasteners. They also need to be extracted.
  • After twisting all the fasteners, applying a slight force, disconnect the handle with the lid from the body.
  • Next, disconnect the body from the bottom of the unit.
  • At the bottom of the case, you will see all the main elements of the device: contact group, thermorele and heater.
  • Pay attention to the bimetallic plate (right in the figure). If damage is visible on it or it has a worn out appearance, then this may be the reason that the electrical appliance has stopped turning off. The plate is not repaired, but replaced with a new.

But how to disassemble the kettle, if when you unscrew all the screws on the bottom, it is not removed? Those who disassembled a similar apparatus faced difficulties that often ended in breaking the device. Since the process is quite complicated for description, it is better to watch a video on this topic.

Building elements

To diagnose malfunctions, you will need a multimeter. The check itself consists of a sequential call of the chains from the network fork to the heating element. It is not difficult to exclude the problem with the outlet, it is enough to connect any other household device to it.

  • The measuring device is switched into a voltmeter mode and insert the probes into the outlet. If the voltage is normal, then we move on to the following elements.
  • Check the fork, cord and contact group on the electric kettle with a multimeter: set the dialing mode and press one probe to the pin of the fork, and otherwise check the two conductive veins and grounding. All this is on the receiver. If the call is positive, then the stand is working, and the problem must be sought in another place.
  • We disassemble the bottom of the kettle to get to the block with terminals. As a rule, it is recorded by a special paste and combined with a thermostat. By means of the multimeter, we call all the contacts: everyone must respond to their outer or inner ring. If there is no signal, then we disassemble the block and clean the contacts using sandpaper or technical rags. After cleaning from soot and oxidation, collect the elements and nickname them again. During the absence of a signal, we change the wires to new ones and repeat the diagnostic procedure.
  • Next, check the button. You can get to it in several ways: disassemble the handle or pull out the button itself if it is on the latches. Turn on the multimeter and touch the vein that goes to the heater with one probe, and the other cable on the switch. There will be no signal in the disconnected state, while when the button is activated, it should call. If not, then repair or change the switch to a new.

The heating element is checked last. For the call, it is necessary to check the contacts coming from the heater to the base, and the veins of the switch. If there is a signal, then the heating element is in order. You also need to make sure that the heater does not concern the body and does not short. To do this, we apply the probe to one output of the heating element, and other tanks touch the other. A positive signal indicates a breakdown in the case.

Checking thermopot

Devices of this format are a little more complicated than ordinary teapots due to the presence of a thermostat. The latter allows you to maintain the desired temperature in the tank without involving the user. Depending on the specific model, the thermostat can be located either in the handle or on the receiver. The base includes five contacts where the steam is added for thermostat.

The ground circuit wires must correspond to the similar cable of power. To check each core, you need to touch with one probe to the pin in the fork, and others check the contacts of the base connector. Those terminals that belong to the thermostat are nicknamed the resistance of 100 kom. If the multimeter indicates infinity or too low numbers (two or more times), then the thermostat chain is damaged.

If everything is in order with the element, then further diagnosis is performed according to the principle described above. That is, check the block, heating element and button. But before the procedure it is necessary to disconnect the thermostat.

For the correct assessment of the state of the heater, first of all, the resistance of the heating element should be clarified. We divide the watts (W) by voltage in the network (B) and obtain the current strength (A). The power is indicated in the specification to the device, and the number of volts in the usual outlet is standard. 220. Now we divide the voltage (c) by ampers (a) and the resulting resistance (ohm) we check with the actual.

Typical malfunctions

An electric kettle is a simple device, which contains few elements that can fail. But still, there are frequent malfunctions, among which the following can be distinguished:

  • slow fluid heating;
  • The device is turned off prematurely;
  • the kettle does not turn off;
  • The device does not turn on;
  • Ten burning;
  • Water flows from the body.

The kettle does not turn off

When boiling water in the capacity of the apparatus, steam should be assembled under the lid and sent along a special channel to the thermostat. If the cover is not closed, then this does not happen, and the electrical appliance will work without disconnecting. If everything is in order with the lid, check the hole for the steam that is located from the side of the handle is not contaminated.

In the case when everything is in order with the hole, it can be assumed that the kettle is not disconnected due to the breakdown of the thermostat. The thermostat at the electric kettle is located at the bottom of the case, and in order to get to it to replace, you will have to disassemble the device completely. How to do this was described above.

The device does not turn on

The reasons that your boiling device does not turn on can be different.

  • Electric cord malfunction. To do this, you need to “call” with the help of a tester cord, touching the probes to the contacts of the fork and contacts on the stand (base). If a cliff is detected, you should replace the cord with a new.
  • Bad contact in the stand (base). From long-term work, the contacts can burn, which is why their conductivity is violated. If the contacts have formed on the contacts, they can be cleaned by using small sandpaper. But in the case when they melted, they will need to complete their complete replacement.
  • The internal switch in the device is faulty. Since the switch has to experience quite large loads (from 1,500 to 2000 watts), his contacts may over time melt. This may cause the device does not work. There is a switch at the bottom of the handle, and looks at a malfunction as shown in the figure below.

In this case, the button must be replaced. But there is a fault of a button in which you can fix the kettle with your own hands without replacing it. If you look at the button on the side, you can see 2 contacts, which are closed in the “enable” position. If a car is formed on them, then the device will not turn on.

change, button, tefal, kettle

To eliminate soot, you can use fine.grained sandpaper, nail file or thin file. To make it more convenient to make stripping, a small “finalization” of the button, namely, removal with the help of sides of the sides.

Another reason that the device does not want to work, you can name the malfunction of the mechanical button for turning on. This breakdown is most often found in the Tefal Viteesse model, since plastic racks are built in the electrical appliance handle, which transmit progressive movement from the outer button to the internal, located in the lower part of the unit.

After this part breaks, the inclusion of the Tefal kettle becomes impossible. In order to understand in more detail how to repair the element that has broken, you can watch a video where one original way to correct the defect is considered.

change, button, tefal, kettle

Figure of Ten

When repairing electric teapots, both old models and more new, the most common breakdown is the burnout of the heating element. The problem with the hets arises, first of all, due to their overheating with the untimely removal of the scale.

If during the check it turned out that the disc heater has burned down, then it is not subject to replacement, since it is one with a bottom of the electrical appliance, such as in the Scarlett kettle, or Vitek VT-7009 (TR). So you have to buy a new unit. Only open.type TEN is subject to replacement.

Slow fluid heating

If you notice that the kettle does not heat the water quickly, then pay attention to the condition of the heating element. In instruments with an open heating device, a scale may form due to insufficiently good maintenance of the unit. It has poor thermal conductivity, which takes more time to heat water. If the scale is not removed, the heater may burn out.

In addition, the entire contact group of the apparatus suffers from overheating, as a result of which the contacts are melted or burned.

To get rid of scale, you can use ordinary citric acid sold in stores. It is enough to pour 1-2 bags of citric acid into the tank (20 grams), bring it to a boil and leave a heated solution in a container for 30 minutes. After that, the container must be washed well with running water to remove the residues of the scale. If necessary, the procedure can be repeated.

The device is turned off prematurely

This behavior of an electric water heater is explained by the fact that the disconnection of the device can be due to the scale formed on the heater. Since the heating element has a fuse from overheating, it triggers and breaks the electric network. To eliminate the malfunction, it is necessary to clean the heaters from scale.

Water flows

The reason that the reservoir flows is a loose connection of the electric heater with the device body (if open.type Tenn). In this case, you can tighten the fasteners holding it. If this did not help, then you will have to remove the heater and change the rubber sealing gasket that has worn out.

Thus, you can summarize: repair the unit for boiling water on your own in some cases is quite possible. But if you do not have enough certain skills in repairing household appliances, then the best option would be to buy a new teapot. Repair in the service center, from a financial point of view, does not justify itself, and there is no guarantee that the breakdown will not happen again.

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