Krups xn 2601 nespresso DIY repair

Details: krups xn 2601 nespresso DIY repair from a real master for the site my.housecope.com.

What is a good and high-quality coffee machine for? Of course, for aromatic hot coffee in the morning. The brewing process of this wonderful drink is almost completely automated and requires minimal human intervention. The filling of the device implies the presence of many mechanical parts, electronic circuits, as well as a miniature hydraulic system. However, everything soon fails and these necessary devices are no exception. In the event of a breakdown of coffee machines, there are only two options: take it to the service or repair the coffee machine yourself.

Water supply interrupted. There is a blockage in the pipeline of the mechanism;
The coffee has acquired an unusual smell or taste. In this case, it is not always necessary to fix something with your own hands. Perhaps you just need to change the coffee tablets, and there is a very wide selection of them: Dolce Gusto - Dolce Gusto, Nestlé, Jacobs, etc. Alternatively, the filter of the coffee machine may be clogged. Cheap plastic can be another factor affecting the taste and smell of coffee. During operation, some parts of the machine heat up to 130 degrees, which can cause the plastic to melt;
Cold coffee. Most likely, your heating element has stopped working;
The espresso machine is not working. Many factors can affect this: the motor is broken, the pump does not work, the power cable is broken;
Water dosage exceeded (most often found in capsule coffee machines). Most likely, the breakdown lies in the engine or in the timer circuit.
The brewing time setting circuit does not work or the dosage into the cup is incorrectly adjusted. Of course, you need to focus on the model of the device and its brand, but a common reason is the improper operation of the engine control circuit, or one of its compartments.

Video (click to play).

If you are not sure that the repair of the coffee machine is within your power, then it is better to refer it to specialists. If the device is under warranty, then it is not worth disassembling it at all, it will instantly lose the warranty.

To repair the coffee machine, first you need to disassemble it. And how to do it correctly, step by step is described below.

It is necessary to find the back wall of the device, or rather the set screws. Unscrew with a screwdriver, pliers or whatever is at hand and is ideal for such work, set aside. It is worth noting that there may be several options for screws. They can be hidden, cruciform, or with a convex head;
The screws are removed, it is logical that the cover should be easily removed. However, if it cannot be removed, then there are hidden locks in the case. Most often these are ordinary plastic latches and they are located at the bottom of the back cover. From the outside, such a lock can be easily opened with a knife or a small screwdriver;
Finally, access to the "insides" of the machine has been obtained, it's time to start repairing it.

And so let's go in order. There is a blockage in the water supply pipe. In such coffee machines as: Delongee, Bork - Bork, Ariete - Ariete and others, cleaning is done using a long and thin rubber hose. It must be run along the duct and thereby break through the blockage. However, it will be much more effective to use special brushes on a flexible leg.

It is a little more difficult to clean the filter with your own hands. With frequent use of the coffee machine, the filter accumulates: scale, coffee residues, salt plugs, etc. Cleaning must be approached carefully, but the most important thing is to do it according to the instructions, otherwise you can violate the integrity of the part. In the process, it is allowed to use a soft swab sprinkled with alcohol. Rinse the filter thoroughly after cleaning.

If you are unable to solve the problem yourself, contact a Saeco espresso machine repair center.

The coffee machines of the firms Mulinex, Krups, Roventa, Saeko have another problem - water leaks. In them, the valve regulating the water supply is located practically in the filter. If the coffee does not stop pouring, most likely a worn valve is to blame, which leads to this phenomenon.

The valve cannot be repaired; in this case, only replacement with another new part is available. To understand whether the valve has broken, it is enough to pour coffee out of the machine, disassemble, rinse and inspect well for possible breakdown.

Initially, it is worth checking if everything is in order with the power supply. See if the cable is broken, check the grounding.
It also happens that household coffee machines produced in China simply lose contacts (they go away). Such cases were encountered with more famous brands: zauber, melitta, trevi. It is enough to check all the wire connections with the control circuit.
A common case for Senseo¸Siemens, Ufesa machines, they have low-quality thermostats built into them. To diagnose it, you need to remove one wire from its end and "ring" the contacts with a tester. If all is well, then the chain will be closed.
The heating element may also fail. Diagnostics is carried out in the same way as a thermostat. Replacing it with a new one is difficult, it will be easier to try to repair or buy a new coffee machine.
Very often, on the shelves next to the coffee machine, all the necessary accessories are sold that you will certainly need for the correct operation of the device. And for cleaning technical parts, it is definitely advised to buy special flexible brushes.

The principle of operation and repair of capsule coffee machines is slightly different from drip coffee machines. A small container of coffee powder is attached to the inside of the machine, the piercing mechanism is manually clamped. After use, the capsule is disposed of. Inside such devices, most often there are no temperature sensors, but there is an ordinary pump that runs on a timer. The water flow rate has been calculated in advance. If the water supply is carried out with the wrong dosage, then the time supply circuit may have broken.

Repair of coffee makers often does not depend on the brand or model; in general, they differ only in nuances. This can be the shape, as well as the location of parts, size, different types of sensors. The very principle of operation of the coffee machine does not change.

Any professional inspection for breakage always starts with the cord. It makes no difference whether it is a capsule or drip coffee machine repair. Then the power board is checked (if any), it is worth noting that the coffee machine has a lot of filters, diode bridges, and also transistors. All this must be inspected for burnout. This is the only way to recognize the true cause of the equipment malfunctioning.

An automatic coffee machine is literally a godsend for lovers of a strong, aromatic drink. Malfunctions of these modern devices do occur, but many troubles can be neutralized. Self-repair options depend on the brand and design of a particular model, but some problems are common for all types of devices.

All models of coffee machines are arranged about the same... And the repair of some coffee machines is easy to do with your own hands: they just disassemble, you can clean, lubricate, inspect almost everything, and then carefully assemble. But brands have their own characteristics:

Repairing Saeco espresso machines is easy and intuitive. Most models are disassembled in the same way, allowing access to all nodes.
Delonghi coffee machines are literally stuffed with electronics, sensors, control systems. DIY repair only provides for the elimination of simple problems. To eliminate serious problems, you should contact the service center.
Krups devices, for all their perfection, are dangerous. The heating elements are powered by 220 volts, so an unqualified owner can get a serious electric shock when trying to repair the coffee machine.

Schematic diagram of the coffee machine

Maintenance of any coffee machine should be carried out sequentially, first identifying with the simple causes of the malfunction, and then moving on to more complex ones. Separately, it is worth noting that some of Delongy's models can be disassembled only with special knowledge of the process order and the location of control systems.

De-energizing (pulling the device plug out of the socket) is imperative to avoid serious injury or irreversible damage to device components.

Part of the answer to the question of how to disassemble a coffee machine looks like this: you should definitely stock up on a screwdriver with a long thin slot, various attachments-bits, if any - caps for unscrewing hexagons, thin pliers are also useful. In general, the process looks like this:

The back wall is freed from the fastening screws. They can be very different - for a cross, a hex key, an asterisk, recessed, with a semicircular or flat head.
If it is not possible to free the back panel, it is worth examining the structure for the presence of latches. They are folded back with a long-slotted screwdriver.
After releasing, the walls can be disassembled further, the process depends on the specific model of the product.

Some coffee machines give access to most of the components after removing the rear panel. Others will have to be disassembled more thoroughly. For example, for Saeko cars the complete process looks like this:

First, the front panel opens and the waste containers and coffee spout are removed.

The stand of the mugs is dismantled, it is pushed forward together with the pallet.

The water container can be removed from the back, after removal, the cover of the bean compartment is accessible.

To dismantle the coffee storage compartment, you need to unscrew all the fixing screws and carefully pull it out.

Another fixing screw must be removed under the container.

Dismantling continues from the side of the front panel, there are a couple more fasteners, access to which opens from the bottom.

There is a last, deeply recessed mounting screw behind the bean compartment.

Disconnect the water supply hose when removing the top panel of the coffee machine.

Dismantling is completed by removing the front door.

The main components of the Saeko coffee machine

After carrying out such a disassembly, you can get to all device nodes... This will allow you to inspect, clean and lubricate the mill mechanism, check for voltage at key points in the electrical circuit of the Saeco espresso machine.

It makes no sense to get attached to specific models of coffee machines. Each brand and model has its own characteristics, and the repair of a particular coffee machine may have unique stages. For example, Gaggia Syncrony Logic machines use strictly roasted coffee beans for work, and a number of problems are associated with their insufficient quality. Delonghi repair most often occurs due to the use of unfiltered water, the lack of periodic decalcification procedures. Krups sometimes have capsules tightly stuck in the feed path. Therefore it is worth considering typical malfunctionscommon to all coffee machines.The first step is to check the condition of the power cord, inspect it for frays, sharp bends, and breaks. If damage or suspicions about their presence were found, it is worth replacing the power cable. Image - Krups xn 2601 nespresso DIY repair

Calcination causes the O-ring to stop sealing. It is worth unscrewing the horn, rinse the rubber part with special agents to remove calcium deposits. If the ring has lost its elasticity or cracks, it must be replaced.

Errors on the display, incomprehensible behavior at initial start-up can be caused by clogging of contact groups... If the machine is equipped with a push-button remote control, it is worth trying to carefully remove the decorative panel with a thin screwdriver and check the condition, clean it with alcohol, clean it if the plates are open for access.In cases where the machine is controlled by a touch panel, it is worth contacting the service center, problems can be both in the control unit and in the multi-layer contact group itself. Image - Krups xn 2601 nespresso DIY repair

The reason that the device does not start and displays an error may be contamination of one of the sensors... If a particular model of the machine allows complete disassembly and access for cleaning, it is worth doing this; decalcification with special means will also not interfere.

A whole group of reasons (decreased water flow, incomprehensible sounds, hissing, violation of dosage) is associated with the accumulation of impurities and calcification. The first step is to run the water through the cappuccino maker. This removes air pockets. If it does not help, decalcification should be carried out, followed by cleaning the meshes with a stiff brush, tubes - with a needle, removing all blockages, coffee residues and fat. But the reason may be in the failure of the pump - then the intervention of a specialist will be required, it is worth contacting the service for replacement.

The coffee machine is disassembled, with the help of a vacuum cleaner and a brush, all blockages in the mill are removed, after which the device is assembled and put on the mode of the maximum grinding dose. For control and the final removal of residual dirt, it is worth boiling several cups, then setting the machine to normal mode. If it does not help, it is best to contact a specialist, perhaps the matter is in mechanical damage to the elements of the mill structure.

The other day it happened that my capsule coffee machine Krups KP 1002 (1006/1009) (description of the coffee machine), sold under the Nescafe Dolce Gusto brand, stopped working. The breakdown was expressed in the fact that the machine did not pump water from the tank and, accordingly, did not pour coffee. A characteristic feature of this breakdown was also the changed sound of its operation. Instead of the usual loud noisy pouring of coffee, the coffee machine barely grumbled. Yes, and more - not long before that the coffee maker also began to leak.

Turning on - turning off the Krups KP 1002 from the network, pressing all the levers and buttons, I was already resigned that the coffee machine broke down and it was time to throw it away.However, an inquisitive mind sent me to the Internet, where I read that all modern coffee machines must be descaled. For one thing, the coffee machine must be in working order.

To be honest, the water in our area is pretty bad. After the filter, a lot of limescale remains in the kettle. Perhaps this is the reason why my Nescafe Dolce Gusto no longer pumps water. As it turned out later, I was right. The reason that the coffee machine broke down was precisely the scale. An indicator that you have the same problem is the increase in the coffee preparation time. It takes longer and longer to cook. These are all symptoms of the same disease and you urgently need cleaning to help prevent repairs. But more on that below.

I will not tell you how I tried to clean the typewriter. Later it turned out that everything is very simple. Therefore, I offer you a ready-made repair manual right away, if your coffee machine no longer pumps water, does not pour coffee.

Now we take our wire and start pushing it into the metal tube. It will not go well because the pipe is clogged. The repair consists in the fact that we clean this tube with a wire with our own hands. Twist it there, push it and see how it slowly crawls inside.

Important! Take care of your eyes. Once you start the cleaning process, move your face to the side, here you only need your hands.

A little effort and you will break through the limescale. Your success will be evidenced by the steam escaping from the tube.

Hurray, almost a victory. Almost, because you need to do a complete descaling to remove its remnants.

Please note, this is not a repair - this is a regular maintenance procedure for the coffee machine. Scale builds up in the coffee machine constantly. Therefore, it must be removed periodically so that the coffee maker does not clog or break. Descaling is very simple. We dilute two teaspoons of citric acid (sold at any grocery store) in a glass of water. Pour into the tank of the coffee machine. We do not put the capsule. And in the same mode as we prepare coffee, we run this solution through Nescafe Dolce Gusto. We repeat the procedure two times.

To avoid the taste of citric acid in the coffee after cleaning, pour a full tank of clean water and run the Krups KP 1002 (1006/1009) again in the coffee preparation mode.

Everyone, congratulations. Cleaning and repairs completed. The machine pumps water again and pours coffee. Unfortunately, this will not stop water flowing from it, alas, this is another problem. Yes, the most important thing is to remove the useful wire in place so that you don't get lost 🙂

Important! If you suddenly notice that over time your coffee machine has become slower to make coffee, this means that the pipe is again clogged with limescale. Clean again and the problem is gone.

Yes, one last thing, do not try to reuse already punctured capsules. The machine will not make coffee out of them. Put in a new capsule and the coffee maker will work as it should.

How can you save on capsules for your Nespresso machine and drink your favorite coffee inexpensively?
Solution Yes:
Buy reusable capsules!
You can buy with a discount here:
You can buy for the promotion here:

How do refillable capsules for a Nespresso coffee machine work?

You can buy with a discount here:
You can buy for the promotion here:

The original Nespresso capsules consist of a foil-sealed aluminum container. It's really just a container of ground coffee, hermetically sealed.
Nespresso system capsules work as follows: water is fed through the bottom of the container and exits through the lid.
One part of the coffee machine mechanism, for example a Delongi Nespresso with a capsule recess, is located in the piston, with which the user clamps the capsule using an external lever. In this case, the pointed petals pierce the bottom of the container, forming holes through which hot water is supplied under pressure. And the capsule lid is pressed against the supporting element shown on the right with a complex surface relief.At some point, the pressure reaches a level at which the protrusions on the support element pierce the foil of the capsule lid, after which the coffee begins to flow further into the cup.

Now let's look at how the mechanism of the same Delongy coffee machine works in the case of a reusable capsule for the Nespresso system using the example of a plastic capsule.

You can buy with a discount here:
You can buy for the promotion here:

When the capsule is clamped using an external lever, the pointed petals enter a special recess of the reusable capsule and do not touch the capsule itself. Pressurized water holes are already made in the reusable capsule body, both on the side of the pointed petals and on the side of the capsule lid.
Please note that the holes on the lid of our reusable capsules are made in a special way in the form of a special stainless steel mesh, which ensures a natural flow of the finished drink and at the same time there is a high-quality filtration from the swollen particles of ground coffee.

You can buy with a discount here:
You can buy for the promotion here:

It must be emphasized that the form factor of the refillable capsules is exactly the same as the original Nespresso capsules. The use of reusable capsules of our online store completely eliminates any malfunctions of the coffee machine.
Buy our refillable capsules and enjoy delicious and cheap coffee from your Nespresso coffee machines!

You can buy with a discount here:
You can buy for the promotion here:

Video repair of capsule coffee machines nespresso channel egorkin dima

• Place the mesh on the boiler head.

nickname (see section "Maintenance").

In the case of the formation of a large number
scale, lower the mesh of the head to the boil-
tilnik for 5 minutes in a third of the solution,
Toraya glass during the execution of the first
parts of the operation.

If necessary, you can also
clear and diffuser:

• Disassemble the diffuser as indicated in

section "Maintenance". Omit
limescale parts of the diffuser,
for 5 minutes in a third of the solution, which
glass during the execution of the first
half of the descaling operation.
Thoroughly rinse all parts of the diff.
fuser before reassembling.

Affiliated
to prepare
production
coffee (cups
and holder
filter)
were
cold

Pre-
but warm up
affiliation
ty (cups and
holder
filter). Cm.
section "Welcome
coffee making
"espresso".

Leaking coffee
from holder
filter

Holder
filter flat
ho installed

See section
"Before the first
you use
vanie "

Around the edges
filter
stayed young
old coffee

Clean the edges
filter and pro
masonry.

Fill in the re-
water tank

pad
heads boiling
tilnik
contaminated

Wipe off
gasket
wet
rag

pad
heads boiling
tilnik
damaged

Contact
technical
company center
"Krups"

Wait
until it lights up
light indicator
cator (f).

Fill in the re-
water tank

The water is running down
too much
quickly

Coffee too
large
grinding

Use
more finely
ground coffee

Strongly
click
to the tank.

The filter is clogged
coffee too
small help
lot or over-
lump strongly
rammed

Clean
filter and mesh
heads boiling
tilnik (see.
section "Technob-
service ").
Use
coffee more
large
grinding.

Submerge
lattice in space
creative for shooting
scale (see.
section "Delete
limescale ").

Lack of
quantitative
ground
coffee

Stale or
too dry
hoi coffee

Put
milk
in the refrigerator.

For coffee
"Espresso" is not
formed
foam

Coffee too
large
grinding

Use
more finely
ground coffee

Strongly
click
to the tank.

Stale or
too dry
hoi coffee

Espresso Artese 02 russe 4/12/00 18:45 Page 8

We would like to inform you that the terms of the repair and the cost, determined by phone +7 (4212) 64-27-28, are preliminary and require clarification as a result of direct diagnostics of the Krups Nespresso UMilk XN 2601.

We will contact you if, during the diagnosis, it turns out that there are several options for carrying out repairs or if additional recommended work is desirable.

The final cost of repairing the Krups Nespresso UMilk XN 2601 is determined by the engineer after diagnosing the device.

The repair of Saeco coffee makers was discussed, they described what would break. The speech concerned coffee machines that can grind grain, dose, brew, pour into cups. The difference between the coffee maker is in its modest capabilities, there are plenty of designs. More often we find three on the counter: drip, espresso, capsule. There are quite large differences between them in the methods of cooking, the insides are similar. Each device has one 230 volt motor (for example, synchronous with a magnetized rotor) that drives the pump. More like a compressor, in some the piston goes back and forth. Creates high pressure (horn modifications). Consider how to repair a coffee maker with your own hands.

At the coffee maker, a container for water and a heating element form the basis, but there are further differences. The difference between a drip coffee maker and an espresso machine is described by the operating pressure. In the first case, boiling water simply drips onto the filter containing the poured coffee, the drink seeps further down, flows down, fills the cup. It is important to see the drop-stop function so as not to constantly collect moisture. In an espresso, a jet of water with a temperature of 95 degrees is thrown under pressure, forced through the tablet. To top it off, a special press drains the pomace. It turns out a dry squeezed coffee tablet. No additional filter needs to be installed. Coffee machines work on different principles, there are drip, espresso models.

Capsule coffee makers contain an infusion compartment with a needle, into which a plastic container of coffee powder is inserted. Brewing can be carried out under pressure or without. The first method differs from the second by the presence of a boiler in the design: water gains the required temperature, the compressor creates pressure. In the latter case, we often observe the possibility of obtaining milk froth. Stable bubbles are generated by the high temperature steam. The walls of the balls are cured by strong heat. One difference between brewing coffee and getting creamed:

Coffee is brewed with water of 95 degrees Celsius, to obtain steam, the heating elements work, reaching a threshold of 127 degrees. The modes are considered the best for traditional recipes.

Pay attention to the compressor: it allows you to brew coffee correctly, to get froth. The generated pressure is impressive, reaching 15 - 20 bar, more than is supplied to the heating system in the fall, checking during the period of technical measures. Managed to brew high quality coffee. In models of espresso (sometimes called carob), a special horn where coffee is applied. Then the structure is screwed onto the housing branch pipe, the handles are tightened with force. It turns out a dense tablet through which water is powerless to flow, having lost the circuit of a high-power compressor. It is possible to brew excellent coffee, not much different from the true drink obtained by the Turks according to generally accepted, traditional methods.

We describe in detail the device of a coffee maker, a variety of coffee makers, so that readers can imagine what is happening inside. Knowing the features of the functioning of the devices, it is easy to localize the breakdown. The main types of malfunctions will visit the mind automatically, the internal structure will become apparent.

We are writing the work of a drip coffee maker. Water is taken in by a container through a hose, pumped out by a pump. The flow heater delivers a fixed power, the pump speed is matched to the output temperature. Smart coffee makers have a sensor that monitors the parameters of the environment. By passing the pipe, the hot water reaches the upper compartment, which is equipped with a filter and contains ground coffee. The dosage is carried out according to the readings of the flow meter, or a temporary pump relay limits the duration of the heating element activation. Adjustment is possible. The spring timer works by feeding the pump through the spark extinguishing relay, or the electronic board monitors the flow meter readings, stopping the water supply at the right time.

In some cases, the temperature is not monitored at all. A portion is taken through a check valve. Then the heating element in a matter of seconds turns the liquid into steam, the jet rushes up the tube, filling the infusion compartment, and flows into the cup. The technique will not allow you to get true coffee, it is attractive for its simplicity of implementation. The coffee maker knows how many micro doses one cup can hold. The simplest manual counter controls the operation. The absence of water in the pipe for a new intake is controlled by a bimetallic plate. In the simplest case, the heating element immediately works on a volume of water equal to a standard cup of coffee.

The drip coffee maker has an hourglass-like shape; it is powerless to make cappuccino froth, latte. Self-repair of drip coffee makers is simple. Inside we will find:

a heating element;
water pump;
control scheme.

There is an electronic filling of the microcircuits - there is a pulsed power supply that generates a constant voltage of the required rating (+5, +12 V). The efficiency is increased. To measure temperature, a bimetallic plate is used, which rarely breaks. The check valve can be easily checked by blowing in one direction or the other. The engine is running, controlled by a time relay (ordinary RC circuit), less often we see a flow meter, a level sensor. The pump rings, if the engine is collector, the action is repeated for the sections one by one.

Repairing a carob coffee maker seems to be the most difficult. There is not a pump - a compressor that pumps water under pressure into the boiler. The heater is located outside the tank. Outwardly, it resembles an iron: the heating element is bolted to the wall of a collapsible boiler. To regulate the temperature, there is a bimetallic plate, the sensor tension is adjusted with a screw for at least two positions. For brewing coffee, a temperature of 95 degrees Celsius is used, getting steam will require 127 degrees. Accordingly, the relay contact of the heating element opens at the right time. The boiler is durable, assembled in two halves, withstands a pressure of 20 atm without problems. The inlet is equipped with a check valve so that water does not go back during thermal expansion, heating.

The engine is made to dispense a fixed portion of water. The espresso maker is named after the coffee is poured into a long-handled cup. The tension design is put on the body, the coffee is rammed. Under the pressure generated by the pump, water fills the mug. Coffee makers are considered the best, experts say: carob models will allow you to take the maximum taste and aroma from the beans.

Inside the carob coffee makers, one motor belongs to the pump. Switching the path to steam supply is carried out manually. A collector motor is rarely used, the pump is relatively small, the point of fencing a garden disappears, there is a lot of noise. The pressure is generated by a piston (like a refrigeration compressor), which does not require much effort to develop. It is easier to save copper, use an induction motor. Brushes take up a lot of space. Carob-type coffee makers are equipped with power supplies for the engine and other elements.

Expensive models contain a motor compatible with inverter control. There are valves. A feature of the carob models is the presence of a boiler bypass valve. The pressure is dosed to ensure the correct brewing process.

Capsule coffee makers differ little from drip coffee makers. A small container containing coffee powder is installed inside, the piercing mechanism is manually clamped. After use, the capsule is ejected automatically, removed by the user of the device. Inside, the pump controls the flow of liquid, the instantaneous water heater raises the water temperature, reaching the set one.Sometimes there are no sensors, just the pump operates according to a timer. The water flow rate has been calculated in advance. It remains to substitute the cup. If water is not dosed correctly, we are looking for a power source for the pump motor. The timing circuit is faulty, no matter how the interval is set.

Do-it-yourself coffee maker repair does not depend too much on the model. Saeko, Gaggia, Nespresso, Rowenta, Spidem - they differ in details. Shape, arrangement of parts, types of sensors. The principle of operation remains the same everywhere. Repairing Jura coffee machines is similar to repairing Krups coffee machines.Inspection begins along the cord along the power board, if any. The switching source is equipped with a cascade of filters, a diode bridge, and key transistors. Elements before and after the transformer are inspected for burnout, ringing. It's easier to immediately measure the output voltage of the circuit, then move on. It is easier to check the pump separately. Before that, look at the voltage rating required for the power supply in order to avoid an incident. In the event of a pump breakdown, the possibility of winding the stator coils is assessed. There is a chance to successfully complete the operation, you will not have to buy a new part.Any electrical device can fail over time. Repairing coffee makers from Delonghi, Saeco or Krups is quite easy to do with your own hands. These kitchen appliances are considered one of the easiest to repair and operate.Before you start repairing the device, you need to determine what exactly broke in it. This will greatly speed up and simplify the repair process. There are two types of coffee machines:Their main difference is the working pressure. In drip coffee makers (Bosch - Bosch, Zelmer - Zelmer, Vitek - Vitek) hot water drips through the coffee filter, through which it passes into the cup, already being a fragrant drink. In an espresso, a stream of boiling water is poured into the cup, passing through a coffee tablet (compressed ground natural coffee). The advantage of using espresso machines - Electrolux, Binatone, Braun, Philips (Philips) and many others - is that they can work without a filter. Image - Krups xn 2601 nespresso DIY repair

Photo - espresso

Capsule coffee machines for brewing coffee have a special container into which ground natural powder is poured. This allows brewing a drink with or without pressure. The key difference between these functions is that with professional espresso machines, you can make a frothy coffee.

Photo - kapelnaya

Main problems coffee machines and coffee makers of domestic and professional type:

The water stopped flowing. Most likely, one of the pipes supplying water was simply clogged;
The coffee began to give off a strange smell or taste. In this case, it is not always necessary to repair the coffee makers yourself, perhaps you just changed the coffee tablets (they are Dolce Gusto - Dolce Gusto, Nestlé, Jacobs, etc.). Another reason can be a clogged filter or cheap material for the device. If the optimum water temperature for brewing coffee is 95 degrees, then the internal parts are heated to 125 and above. As a result, the cheap plastic can start to melt, imparting its taste to the drink;
Cold coffee. The heating element stopped working;
Incorrect dosage of water (found in capsule coffee makers). A breakdown can occur both in the engine and in the timer circuit;
The espresso machine does not turn on. There may be several reasons: breakdown of the engine, pump, problems with the power cord;
You cannot set the brewing or filling time of the cup. Depending on the type of coffee maker, this may be a breakdown of the time relay, control circuit, engine (or one of its compartments).

It is worth noting that after the intervention, warranty repairs will no longer be provided, so if you are not confident in your abilities, it is better to contact the branded service center.

Photo - schematic diagram

In order to repair any coffee makers (Nespresso - Nespresso, Delongy), you will need to disassemble them first. Step-by-step instructions on how to do this:

There are set screws on the back of the coffee machine. They need to be untwisted and put aside. They can be of several types: hidden, cruciform and cone-shaped (often found in Indesite). They are removed with a screwdriver, pliers or other suitable tools;
If, after removing the screws, the case is not retracted, then it is secured with hidden locks. The latches are located at the bottom of the rear panel. They cannot be opened from the outside, so you have to pry them with a knife or screwdriver;
After removing the case, you can start repair work.

If the pipe is clogged at Delongey, Bork - Bork, Ariete - Ariete or other coffee makers, then you need to use a long thin rubber hose for repairs. It starts up along the duct and breaks through the blockage. Sometimes for such purposes, special brushes with a flexible leg are used, they allow you to clean the pipe and remove not only coffee, but also mineral deposits.

Photo - construction

Cleaning the filter is a little more difficult. With frequent use, various debris accumulates on it: salt plugs, coffee dust, scale. It should be cleaned only according to the instructions, since otherwise, the integrity of the spare part may be damaged. In most cases, it is allowed to wipe it with a swab dipped in alcohol or other degreaser. Rinse the part thoroughly after rinsing.

Photo - filter

Also, problems can be associated with the filter if water leaks from the coffee maker. This is often found in machines manufactured by Moulinex, Krups, Rowenta, Saego. A special valve is installed near the filter, which, after turning off the timer, turns off the water supply. If after a certain time the drink has not stopped flowing, then the cause is a malfunction of this element. The valve may wear out after frequent use, or it may simply not be able to handle the accumulated amount of coffee. To check and fix the breakdown, you need to disassemble the coffee machine, pour the coffee out of it and inspect the valve. Please note that it cannot be repaired, so the part changes immediately.

Photo - disassembly

If the coffee maker Redmond, Spidem, Tefal, Siemens and others does not turn on, then urgent repair is required:

The first step is to check the power wire. It needs to be examined for an open circuit, and also to additionally check the grounding. It connects to the terminal block, so be careful when diagnosing;
Sometimes, household coffee machines made in China simply lose contacts. It also occurs in professional models (zauber, melitta, trevi). In this case, you need to check all the places where the wires are connected to the control circuit;
Many modern cars (Senseo¸Siemens, Ufesa) sin with a low-quality thermostat. To diagnose it, you need to remove one wire from its end and check the contacts with a tester. With a serviceable element, the circuit must be closed;
Also, the coffee maker may not turn on if the heating element needs repair. It is called in the same way as a thermostat. For many models (Jura Impressa, Miele, Gaggia, Butler) it is made in the form of a disk, so it will be rather difficult to change it, it is easier to try to repair a part or buy a new car;
There are also certain secrets to cleaning the engine. In the care products departments, special brushes are sold that will help clean different parts of the motor without damaging the fragile material. It should be noted that in AEG, Solis or Unit coffee makers, the motor has several compartments, each of which is cleaned separately.

Video: Delonghi Coffee Maker Repair