Saeco lirika DIY repair

Details: saeco lirika DIY repair from a real master for the site my.housecope.com.

Do-it-yourself Saeco coffee machine repair is difficult because the body is not separable. The cover is removed from above, the master unscrews a bunch of screws ... the insides of the heavy unit are pulled up. The procedure is dreary, experienced repairmen help with a screwdriver, the authors just pretend: the action is not easy. The review will first consider the principle of operation, the features of the Saeco Vienna coffee machines, then the procedure for disassembling the units, and to top it off, let's say a few words about the internal structure. After reading the first two sections, the third is not needed, the mechanics, the electrical part are devoid of complexities.

Saeco will always help you identify the problem with error codes. Few electronic components that cannot be replaced. Rewind the motor windings, the magnetic shaft rarely breaks. A typical housewife can clean the boiler.

Saeco Vienna coffee machines in question are able to:

Grind coffee.
Brew ground coffee.
Make milk froth by preparing various drinks.

The Saeco Vienna coffee machine can brew ground, instant coffee. Undoubtedly. Pour the powder into a container for beans, however, the strength of the drink may differ slightly from the usual one. Coffee machines dispense the amount of beans / water, pouring powder inside does not mean that you will get the wrong drink with a high degree of probability. The result will be different from the traditional one. The dosing process is hushed up by the instructions. An instructive video was posted on YouTube: a repairman details the functioning of the Saeco automatic coffee dispensing group, saying the following:

Video (click to play).

The coffee machine "says" to the coffee dispensing group: it's time to brew, the engine sets in motion the mechanism that moves the cup to the position on the cylinder, pushes it up, reaching the stop.

The specialist continues to say: 8 grams of ground coffee is placed inside. The video describing Vienna Plus allows you to understand: setting, batching are carried out by mechanical methods. The plus sign means: in the model, the dose is changed, it is done with a special handle that rotates the outer nut of the coffee grinder by means of a rod with a gear. That is balanced by a spring, the preload is changed by a regulator. Vienna uses a similar mechanical tuning scheme. Throw in instant coffee inside - it will pass through the millstones, settle in the cup. The process continues, the mass reaches critical, "the coffee machine tells the coffee dispensing group: it's time to brew."

By purchasing the Vienna Plus model, we get the opportunity to dose the taste by changing the concentration. The coffee machine does not strictly work with roasted beans. Avoid putting green coffee inside, the reason is simple: the beneficial properties will be lost, destroyed by heat, the operation is meaningless. Will the Saeco Vienna Plus espresso machine work. Of course, yes, the millstones do not care what to grind, brew, even walnuts. The Saeco coffee dispenser is fully automated:

The ground coffee is poured onto a flat bowl that runs inside the cylinder.
After the end of grinding, a mechanical signaling device is triggered, starting the servo drive.
The piston with the cylinder falls to one side, begins to move along the runners towards the stop, where the brewing will take place.
After the end of the procedure, the piston, the cylinder begin to move backward, the inclined cover is triggered, becoming perpendicular to the plane of movement, removes the tablet, dumping it into the waste material receiver.

Many people are hindered from sleeping at night by the question: is it possible to use the favorite method of Russians, to brew used tablets again. The Saeco Vienna coffee machine will master the technology! Avoid actions. Coffee grinder motors, coffee dispensers are separate.The first one simply threshes in one direction, the second one can rotate the shaft on reverse.

The path of water movement is relatively simple - those who have mastered a couple of reviews of the VashTechnik portal on the topic of water heaters will find it. From the container, water is drawn by a pump. According to the manufacturer, the pump is capable of creating a fabulous pressure of 15–20 atm, the compressor casing is plastic, like a tube. Raises doubts about the incredible performance, the technical rationale for the strength of the structure exceeds the scope of the review.

The boiler is formed by two halves, bolted together, running along the perimeter. Looking from the side of the heating element - the tank of the Saeco Vienna coffee machine resembles an iron. Applies to a spiral that is bolted to one half. The similarity is completed by a bimetallic plate, which serves as a temperature sensor; the tension is changed with a special handle. To obtain steam, it is necessary to see the presence of 127 ºС, 95 ºС is enough for brewing. There should be no boiling water in the latter case. It is associated with the quality of the resulting drink. Take note when using instant coffee, an electric kettle with a thermostat (see Vitek).

The boiler inlet is protected by a non-return valve that blocks the return flow of water. The outlet is guarded by a by-pass valve that releases water for brewing and receiving steam. Which process will take place is determined by the position of the water / steam regulator. Just a knob switches the outlet of the bypass valve, supplying the desired channel. The device of the Saeco Vienna coffee machines is primitive:

water is pumped up by a boiler;
the temperature reaches the desired value;
a bimetallic plate is triggered, opening the contacts of the heating element, lighting the button lamp;
pressing the key will allow you to get coffee, make froth.

Do-it-yourself Saeco espresso machine repair begins with disassembly. The order is as follows:

The front cover opens.
The waste collection container and coffee dispensing spout are removed.
Then the mug holder with the tray is pulled out.
The container for water is removed from the back, the cover of the bean compartment is removed.
Screws are unscrewed in the grain compartment, the assembly is removed.
Another screw on the curb is unscrewed under the water tank.
Then the front cover opens, if you look from below, you will see a couple of screws - they are unscrewed.
Behind the grain compartment, another screw secures the rear wall curb, recessed down. Unscrews if available.
Remove the top cover of the Saeco Vienna espresso machine. The water hose is attached, undock.
Remove the front door using a screwdriver.
Now we remove the insides from the deep bottom of the Saeco Vienna coffee machine. Not an easy task, be careful.

The eligibility for warranty repairs for Saeco espresso machines is no longer valid. Avoid opening the device with a valid free service period.

From what has been said, it is clear: inside the Saeco Vienna coffee machine there are two or three engines that need to be powered. Why did they decide to fence a garden for motors? And inside there is nothing more that requires frills: the heating element operates from 230 volts, LEDs too, the bimetallic plate does not need power at all. The rest is mechanics. Recall that the buttons are not touch-sensitive Saeco Vienna coffee machines, therefore, where to put the generated current.

The power supply unit resembles an impulse type in appearance. It is not too important for the repairman, we will just discuss what is included in the composition. The transformer is powered by a power transistor that controls a high-frequency pulse generator (a common miniature microcircuit). The input was chosen by numerous filters formed by capacitors, resistors, and chokes. The generator is powered by a rectified, stabilized diode voltage through a smoothing filter. Fuses are not located in the main transformer circuit, they are powered by varistors if the circuit overheats. The protective element is often a low-resistance resistor that burns out when the current load is exceeded. At the same time, the element limits the amperage of the circuit elements. The radio element protects the primary winding circuit of the transformer, it has nothing to do with varistors.

The high frequency generator voltage supplies the base of the power transistor. High-frequency pulses are formed, passing through the transformer, filtered, rectified, if necessary, by Schottky diodes. The type of radioelements was chosen due to the minimal drop of the direct connection of the p-n-junction.

With the description in hand, repair your Saeco Vienna espresso machines without the hassle. Also, with some degree of certainty, you will understand the cause of the breakdown without opening the case. The pump is working, there is no water - the valve has broken, rather the bypass. Electrical problems: motors, power supply. The mechanics are relatively reliable and the dispenser will have to be adjusted. We believe readers will fix the Saeco Vienna coffee machine with their own hands.

In order for a high-quality Saeko coffee machine to serve for a long time and without problems, it is necessary to use it correctly and maintain it correctly. However, this household appliance cannot last forever. Breakdowns or malfunctions can, at a certain moment, disable the unit for the production of a fragrant and invigorating drink. What will help in this situation? Only competent and high-quality repair of Saeco coffee machines.

The range of factors that cause breakdown of this type of household appliances include:

sloppy service;
improper operation;
the use of unacceptable varieties of raw materials;
incorrect parameter setting.

Most often, equipment repairs may be required due to improper operation of Saeco equipment. Sometimes the breakdown is provoked by the use of coffee beans of precisely those varieties that absolutely cannot be used in these models. In addition, malfunctioning of the coffee machine can be caused by incorrect parameter settings. The photo clearly shows what is happening with the unit in this situation.

Since Saeko coffee machines belong to the category of rather whimsical devices, it is optimal to entrust their repair to highly qualified professionals. However, a number of faults can be eliminated by yourself. These failures include:

elimination of the formed plaque;
the need to clean the cappuccino maker;
restoration of the lamp on the switch;
elimination of the increased noise level during the operation of the unit.

For example, you can do it yourself to remove limescale deposits from your Saeco espresso machine. To do this, it is enough to use a special video as an instruction. The elimination of the problem is accompanied by the use of special tablets and liquids. You can also use other compositions that help to remove residual oils from the internal structure of the unit.

You can clean the cappuccino maker yourself. For this, it is recommended to use special tools. The photo shows the most effective formulations for carrying out this kind of work.

It is also very important for the owners of such household devices to take into account that the repair of the Saeko coffee machine can be omitted if diagnostics are carried out in a timely manner. It is also worth using only clean water during the preparation of the product. There is no need to ignore the instruction. By following the rules in place, you can avoid malfunctions.

The user can repair the switch with his own hands if it stops working. Sometimes it is enough to check the correct connection of the Saeko coffee machine to the network. The photo shows perfectly how the connection should look like, ideally.

Another commonplace malfunction is the inability to pour a drink. To eliminate the problem, sometimes it is enough just to check the correct installation of the capsule in the device. The lid in the brew area must be tightly closed and the water container must be completely filled with liquid. If the pump is operating too loudly, you should check the correct position of the container with water. In this case, the container must also be filled. Sometimes it is necessary to descale the components of your Saeco espresso machine. How to do this work can be seen in the photo.

A self-repair unit from the manufacturer Saeco can be made when:

the coffee is barely warm;
water flows from the device;
the mechanics does not function.

If the drink prepared in your Saeco espresso machine is not hot, it is recommended to warm up the cup first. During this manipulation, you should check whether scale has formed. In the photo you can see how this procedure is performed. Self-repair of the device can also be carried out in the event of a water leak. The Saeco-branded device sometimes accumulates liquids in the compartment that is reserved for used capsules. In this situation, you will need to evaluate the correct installation of the capsule in the coffee machine.

It is worth noting that a fully automatic coffee machine is a reliable assistant that will pamper you with a cup of coffee in the morning, as well as give your favorite drink during the day at the office.Disassembled coffee machineAt the same time, for a longer service life of the device, it is worthwhile to constantly carry out preventive measures, and also learn how to repair the coffee machine with your own hands.By the way, the repair of the coffee machine will depend on whether Delonghi, Saeco, Krups or Siemens is on the consumer's table, since they have different technical characteristics and functions.It is worth clarifying that the repair of any model, including Siemens, will also be associated with typical malfunctions highlighted for all types of units.It is worth noting that it will be possible to repair Delonghi coffee machines with your own hands as soon as possible. The fact is that the repair of the Delonghi coffee machine is associated with the following features:

oversaturated with electronics;

a huge number of sensors;

availability of control systems.

Do-it-yourself repair of the Delongy coffee machine allows you to fix minor problems, but you will have to contact the professionals at the service center to fix the most serious problems.It is worth noting that the Delonghi coffee machine can get malfunctions that:

breakdowns that can really be eliminated on their own;

failures and problems with nodes that are being repaired in the center.

By the way, the repair of the Delonghi coffee machine can be easily fixed on your own, if:

when pouring a drink, a trickle is too thin or a hiss is emitted;

coffee is not brewed even when heated and liquid is drawn;

there is a leak from the Delongy coffee machine.

Problems with the Delongy coffee machine can be associated with low-quality coffee beans, improper operation of the unit, wear of parts and assemblies. That is why you should carefully read all the provisions of the instructions, and also use only the water passed through the filter and clean the waste compartment in time.

You should not try to fix Delongy's problems on your own, such as:

heating element malfunctions or boiler leakage;
problems with the electronic board;
problems with the hydraulic pump;
fuser malfunction.

Delonghi Nespresso Capsule Coffee Machine

It is really possible to repair yourself in Delongy:

hissing when pouring a drink - filter horn clogged - clean with detergent;
coffee is not brewed when water is taken - there is an airlock - pass water through the cappuccino maker;
water leakage from under the housing - wear or dryness of the O-rings - replacement of this part.

By the way, it is possible to repair a Saeko coffee machine with your own hands at home, taking into account such technical features as the ability to disassemble completely, providing full access to the nodes.

Do-it-yourself Saeco espresso machine repairs may be required in a hundred percent case if it is serviced inaccurately or incorrectly, if you use coffee beans of poor quality and unacceptable varieties, or if you set the parameters incorrectly.

Because of this, Saeko is a delicate unit, the repair of a Saeko coffee machine should in most cases be entrusted to professionals. However, repairing a Saeko coffee machine with your own hands is available if you need:

eliminate plaque on the walls;
clean the cappuccino maker;
restore the backlight on the switch;
eliminate noise and vibration during operation.

In order to eliminate plaque and scale on the walls in Saeko, you should watch the corresponding video, and then use branded liquids and tablets. At the same time, it will be possible to clean the Saeco cappuccino maker using all the same tools, not forgetting to then flush the system for safety.

You can talk about self-resolving problems with your Saeco espresso machine if:

water does not flow out of the device;
coffee only heats up to room temperature;
the mechanical component of the unit does not work.

Unlike the Saeco available for review, the Krups will have such qualities as the danger due to the voltage under 220 volts, which feed the components and heating elements. This is why repairing a Krups espresso machine by a beginner is dangerous due to the risk of electric shock.

Do-it-yourself coffee machine repair will be required if the consumer will:

carelessly refers to the device;
use water of increased hardness or poor quality;
allow critical voltage drops;
allow the presence of scale;
drop the coffee machine from the table to the floor;
prevent coffee capsules from getting stuck in the machine.

Do-it-yourself Krups coffee machine repair is possible:

the Krups coffee machine creaks unnaturally - problems with the coffee grinder mechanism;
Krups leaks - urgently disconnect the unit from the electricity - replace the damaged tube or valve;
refuses to brew cappuccino - there are problems with the cappuccino maker and it needs to be thoroughly cleaned;
descaling required;
it is necessary to replace the sensors or clamps, gaskets and tubes.

However, in the event that the Krups coffee machine does not brew coffee or does it not according to the recipe, then you should contact the service center for diagnostics. And you certainly shouldn't repair Krups yourself if you need to replace the electronic board or display.

Repairing a Bosch or Philips coffee machine is not too difficult, so you can really fix many problems yourself, since they are mainly associated with:

lack of power supply;
heating water;
extraneous noise;
problems with buttons that may not turn on if:

there is no liquid in the tank;
keys stick due to liquid getting on them;
there are problems with the control unit.

Philips coffee machine HD8654

In the event that the mesh in the Bosch coffee machine is clogged or the filter is clogged, the pump is broken or there is too much large coffee, then the problem is eliminated by rinsing the machine under running water.

You can fix Bosch problems on your own, such as:

blinking of the indicator - replacement of a failed sensor;
broken cappuccinatore - rinsing with an automatic washing machine;
dirt on the filter - replacement and elimination of air plugs;
stagnation when grinding coffee - cleaning the knives from dirt;
the machine does not "see" the liquid - there is a problem with the indicator, which should be replaced.

The same problems exist with the Philips coffee machine, so you should either fix them yourself, or entrust this matter to the master.

Coffee makers of different types are permanently operated equipment. If the coffee machine breaks down, the schedule also changes. It is difficult to work in the usual rhythm without drinking your usual morning coffee. The reasons for the breakdown are different, from an unsuccessfully purchased model to poor maintenance of the unit. Most faults can be rectified by yourself.If the control unit breaks down or the board burns out, you cannot do without the services of the service center.

The simpler the mechanism, the less malfunctions it can be. Repair of drip coffee makers consists in flushing the filter mesh from accumulated oils. When using tap water, the tubes become clogged with scale. It is enough to buy a special product and, according to the instructions on its packaging, rinse the drainage system. It is not worth saving and replacing the special composition with vinegar. Soon he will have to change the gaskets, which he will corrode.

When the drip coffee maker has stopped heating, you need to check the wire and contacts. If they are in order, then the heating element has burned out. Replacing it will cost more than buying a new coffee maker of the same type.

Most of the problems with capsule coffee makers are related to coffee pills:

incorrectly inserted;
other firm of the capsule;
the lever is weakly pressed.

It is necessary to buy only tablets of the same brand as the coffee maker, carefully throw their piercing mechanism and press the lever rather sharply. If this does not help, the mechanism should be disassembled and cleaned.

In carob models, the sealing is most often violated. Water begins to drip from under the horn. The reason is the O-ring is dirty, or it is destroyed. The ring must be rinsed. Replace if cracked. You can not put car pads, and from washing machines. In them, rubber has a different composition, it is toxic to food.

Spout leaks are more common in DeLonghi coffee makers than others. There is no need to rush to the service center, repairing a Delongy model coffee machine with your own hands is quite simple. A detailed description with diagrams is in the technical passport for the car.

Each model has its own weak points. Clogged filter becomes the most common cause of malfunctions in the machines "Saeko Minuto", "Roventa", "Nescafe Dolce Gusto", "Krups».

Changing the high pressure pump is most often necessary for Vitek coffee makers. The coffee starts to flow poorly and does not brew well.

Coffee machines "Saeko", "Delong", "Philips" have a complex electronic system and a drive that is sensitive to voltage surges. They have disposable overload protectors installed inside them. When there is a power surge in the network, protection is triggered, and they no longer start. Dismantling and replacing the fuses of the Saeco Minuto espresso machine with your own hands is possible if you have spare parts and knowledge of electrical engineering.

The main reasons for the breakdown of coffee makers of all types are the same:

filters are clogged;
use of untreated tap water;
power surges;
neglect of equipment;
lack of regular cleaning;
wear of parts during long-term operation.

If the coffee maker breaks down, you need to disassemble it, rinse and clean it, check the integrity of all seals and parts. After that, in most cases, the unit starts to work.

Before repairing, you should analyze the type of failure, and the possibility of self-troubleshooting in the Dolce, Delong and others devices.

To repair Saeco coffee makers, be aware that the casing cannot be disassembled. The cover is secured with several screws. First you need to remove it, then dismantle the teapot and other units through the top. It is inconvenient to do this, it is necessary to put screwdrivers and various stops.

The main reason is that the filter is clogged or an air lock has formed in it. If your pump works and no water flows, try fixing it yourself. You need:

Open the lid of the water tank. Pull out the filter carefully. On some models, you need to slide the release latch.
Clean the filter.
Turn it upside down with the inlet and outlet tubes. The filter is completely filled with water.
Fill the tank and refit the filter under water.

Foam is weak or hot milk is pouring into the cup instead. The reasons for the breakdown are simple:

the quality of the milk does not match;

poor care - tubes clogged.

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 is described step by step 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. Image - Saeco lirika DIY repair

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.

Video (click to play).

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.

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