Disassembling the Delonghi coffee machine: reasons, stages of implementation. How to fix it yourself?

Water leakage, slow coffee delivery and other similar signs indicate a breakdown of the device. In such cases, it is necessary to disassemble the Delonghi coffee machine to determine the exact cause and carry out repairs. This article tells you how to do it yourself at home.

Main causes and signs of breakdowns

Before understanding how to disassemble a Delonghi coffee machine, it is useful to study the main causes and signs by which a specific breakdown can be diagnosed. The most common cases include:

1. Water leaks from under the horn. This is due to the ring being clogged with oils released from the coffee or salt deposits. The main reason is a violation of the shape of the ring, as well as clogging of the filter. The ring needs to be rinsed thoroughly, the filter needs to be cleaned, and the seal will need to be replaced with a new one.
2. If water appears in the pan, this indicates that the sealing ring is clogged with oils, the oil seal and gasket are highly worn. To solve the problem, you need to figure out how to disassemble the Delonghi coffee machine, clean clogged elements and, if necessary, remove scale.
3. Water does not flow at all - most often this is due to excess scale. This may also indicate a broken float. It is cleaned or replaced. Clogged filters are also replaced, and before installation moistened with waterso that there is no air lock.
4. If coffee does not dispense, the breakdown may be caused by an air lock or a faulty float. Another factor is that the coffee is ground too finely. In this case, follow the instructions on how to disassemble the coffee machine, remove the air lock and clean the surfaces from scale.
5. During grinding, extraneous sounds appear. This is due to a malfunction of the millstones or the ingress of foreign objects. Understanding how to fix a coffee machine is quite simple in this case. It is necessary to remove foreign objects, disassemble the device and clean the grinders from coffee oil.
6. It also happens that the cappuccino maker does not function. Then it is necessary to clean, remove any remaining fat from the milk pipe and remove scale.
7. Finally, another very common case is that the container is overfilled with grounds. Then the device will start blinking, and repairing the Delonghi coffee machine yourself will only come down to emptying the container.

How to disassemble a coffee machine

To fix the problem yourself, you need to disassemble the machine. To do this, 2 screwdrivers and T20N type bits are enough (called a hexagon with a pin). The sequence of actions is as follows:

1. Remove the back cover by unscrewing the screws with a curly screwdriver.
2. Slide the right and left side panels back and remove. To do this, pull down and sideways at the same time, as shown in the photo.
3. Next, you can consider the internal structure of the machine. The marked elements fail most often, so special attention is paid to them.
4. Next, you need to take a close look at the knob that regulates the grinding and remember its position. It is pulled up using little force.
5. Unscrew 2 screws from the back and lift the panel, as well as the container into which the grains are poured.
6. Open the plastic latches and pull the entire panel back.
7. Further DIY Delonghi coffee machine repair comes down to these actions. Remove the top panel, first unscrewing all the screws on each side. Also disconnect the yellow wire that goes to the power button.
8. They inspect the car carefully. The front surface consists of half with a screen and a lower part. which, in turn, is divided into 2 more fragments. Both parts are pulled upward and at the same time towards themselves.
9. The following explains how to disassemble a Delonghi nespresso coffee machine. The upper half is pulled in exactly the same way - i.e. upward and towards you. After this, a board with buttons opens. It can be removed by first unscrewing the screws (4 are visible in the photo, one is not visible - it goes below).
10. Remove the silver trim on the dispenser.
11. Remove the frame by pulling it up (it moves on runners). You need to act very carefully.
12. Having removed the module with the dispenser, remove the cover and determine the cause of the breakdown. For example, in the photo you can see a brown spot next to the stiffener. It narrows the channel, causing the drink to dispense more slowly than usual.
13. After removing this contamination, the apparatus is reassembled in the reverse order.

Thus, repairing a coffee machine yourself is not so difficult. Although you need to act carefully, because many of the parts are small and can fly off to the side. In addition, it is necessary to remember the sequence of actions and the position of the regulator so as not to confuse anything. If you are not sure, it is better to entrust the repair to professionals.