De long coffee machine descaling method coffee machine espresso espresso front street coffee freshly roasted

Since Delong 22.110 automatic coffee machine imported from Italy has become the main model of Zhiyu Coffee for office coffee machine rental business, its ultra-silent coffee-making characteristics have been well received by customers. Although all leased coffee machines will receive free maintenance and descaling services for Zhiyu Coffee, it is really troublesome for customers who do not know Coffee to descale the Coffee Machine. Chen Lei, who met Coffee, will provide a more detailed Delong 22.110 automatic coffee machine descaling tutorial for this part of the friends.

When does Delong 22.110 automatic coffee machine need to remove dirt?

As shown in the picture below, there is a small light under the big knob on the front of the coffee machine (the knob that adjusts the amount of powder). If the small light flashes red, it reminds the machine that it needs to remove dirt. Of course, this is just a hint. Without descaling, the coffee machine can also be used normally. The flickering of the descaling lamp is determined according to the number of coffee cups made by the coffee machine itself. For Delong 22.110 coffee machine, you can set at least 200 cups of coffee to remove dirt, or you can set it to 1200 cups.

Coffee machine detergent lamp flashing

Second, Delong 22.110 automatic coffee machine descaling process?

Now that the coffee machine has reminded us that it is time for descaling, let's follow Zhiyu Coffee to carry out the descaling operation of the coffee machine. The steps are as follows:

1. Take out the de long coffee machine detergent, cut off the seal, pour it into the water tank of the coffee machine, and then return the water tank of the coffee machine. Of course, it should be noted here that the water in the water tank of the coffee machine should not be connected too much, otherwise it will take a long time to remove dirt, so it is usually recommended to take 1 and 3 tanks of water.

De long coffee machine detergent

Pour in the detergent

Put it back in the coffee maker water tank.

2. Break the steam head of the coffee machine to the far left, and put a cup under the steam head to pick up the water. The reason why you do not need the waste water tray to pick it up is that the water flow is faster and may splash everywhere, so Chen Lei personally prefers to pick up the descaling water directly with the cup.

Rotating steam head

3. When everything is ready, we begin to press the descaling button for a long time (the flashing red descaling light mentioned above). We need to pay attention to the need to press the button for a long time, ha. If you just press it, it starts the self-cleaning process of the coffee machine, just like turning on self-cleaning, just cleaning the pipe of the coffee machine, the descaling light of the coffee machine will continue to flicker. Press the cleaning button for a long time

4. After pressing the decontamination button for a long time, the steam prompt light in the upper right corner of the coffee machine will have a yellow light flickering. After seeing the light flicker, rotate the steam knob of the coffee machine counterclockwise. At this time, the steam pipe of the coffee machine begins to come out of the water. The steam lamp flickered

Turn on the steam knob

Turn on the steam knob

The steam pipe began to produce water.

5. After a section of water came out of the steam pipe of the coffee machine, there was no reaction, and the detergent key of the coffee machine was no longer flashing, but it was always bright. at this time, all we need to do is wait quietly until the next time the water comes out, and the interval between the two water outlets is long. You must wait patiently. After several times of water coming out of the steam pipe, the water shortage light will come on (as for how many times it takes to turn on the water shortage light, it depends on the amount of water added in the water tank before you start descaling).

The light of the descaling key is always on.

The water lamp is on

6. When the water shortage light of the coffee machine is on, we need to draw out the water tank of the coffee machine, pour out the remaining water in the coffee machine, and clean the water tank (to avoid residual detergent). After cleaning, the coffee machine water tank is filled with water and put it back into the water tank. At this time, most of the water in the coffee machine water tank will flow out at this time, until the light that needs to add water is on again.

Steam pipe effluent

7. When the water light of the coffee machine is on, we turn the steam knob of the coffee machine clockwise (turn off the steam knob), fill up the water tank of the coffee machine, and put it back into the coffee machine. At this time, Delong 22.110 automatic coffee machine descaling is completed.

Turn off the steam knob of the coffee maker

Coffee machine descaling completed

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Third, what are the advantages of Delong 22.110 automatic coffee machine for scale removal?

The coffee machine still needs to be removed regularly in order to protect the coffee machine waterway, especially in Beijing, where the water quality is quite poor and the scale is serious. If the coffee machine is not used for a long time, the pipe structure of the coffee machine will cause the coffee machine to break down. Scale will make the coffee taste rougher, and relatively speaking, the taste of coffee is not so delicious. After all, at least 90% of the coffee is made of water.