Introduction to the operation manual for video descaling of Yuri F50 coffee machine

Yurui f50 coffee machine descaling video operation manual introduction

The cleaning of coffee residues flowing out from the brewing head can separate the water filtering net and the water separating copper block on the brewing head. The water filtering net is the part directly contacting the coffee powder every time the coffee is brewed. Because the coffee powder is compressed, the coffee liquid will flow out of the powder bowl only when it is pressed to a certain extent. Therefore, before seepage, the coffee liquid may flow backwards. There may also be some coffee residues in the water filtering net. If it is not cleaned for a long time, it may affect the taste of coffee. It's also unsanitary. After cleaning the copper block, you can drain the water, because after recoiling, you may leave some powder in the pipeline of the coffee machine. You need to eat the powder, but it is better to put it clean.

The last step was to soak all the parts that could be removed in the powder water, including the filter net, the water separation copper block, the handle, the powder bowl, the steam pipe head, etc. The second is the cleaning of the sink, the cleaning of the sink with clean water can also be added to the special cleaning agent cleaning.

Another way to generate pressures greater than 1.5 atmospheres is to use compressed air. For example: Milanes collector Ambrogio Fumagalli, a domestic coffee machine, uses an air pump to pressurize hot water for brewing coffee (during World War II). In 1938 Francesco IIIy manufactured the 'llletta' coffee machine, a large commercial coffee machine using the compressed air principle. Before World War II, when the bar on the coffee machine was raised, water was injected into the space originally occupied by the piston, and the pressure on the piston would inject the coffee powder horizontally into the filter, which meant that hot water could brew coffee before boiling without burning the coffee powder. At the same time, Achille Gaggia, owner of a cafe in Milan, used a similar method to brew coffee. This method was gradually adopted by other coffee machine manufacturers, so this new coffee machine gradually replaced the steam pressure coffee machine. Today, applications of this principle can still be seen in the domestic machine La Pavoni.

Uni automatic coffee machine descaling can be carried out manually to start the coffee machine descaling program, before descaling, the premise is that the screen shows: COFFEE READY, and the filter element is not activated, the following steps can be followed.

1. First open the control panel, then press and hold the knob until the screen displays MAINTENANCE.

2. Next, press the knob to enter the program settings, and the screen displays: OLEAN CAPPUOOINO.

3. Turn the knob until the screen displays: DEOALOIFY MAOHINE

4.. Press the knob once and the screen displays DURATION 4SMIN./ START YES.