Why do Italian coffee machines need regular maintenance? what is the main purpose of regular maintenance?

Why do Italian coffee machines need regular maintenance? what is the main purpose of regular maintenance?

Italian coffee machine is generally divided into traditional boiler type and new heating block type from the heating mode. The traditional boiler type has been passed on because of its stable water temperature and high extraction quality. But the disadvantage is also obvious, the manufacturing cost is high, and the price of the finished coffee machine is high. Corresponding toys are the first choice of middle and high-end coffee machines. The cutting-edge heating block technology has been promoted in low-end and fully automatic and toy Italian coffee machines because of its low cost, good control and relatively good product quality.

From the use of water pump can also be a simple distinction between low-end and high-end coffee machine. Generally less than 5000 coffee machine, the use of vibration pump for extraction pressure, because the working principle of the vibration pump caused by the output pressure is not stable, so the extraction quality is poor. More than 5000 of coffee machines have rotary pumps in some mid-range models (Aibao E61). The high-end machine is the rotary pump all over the world! With the development of pressure swing extraction technology, new products such as gear pump and magnetic drive pump have jumped onto the stage. But the vast majority of the market is still occupied by vibrating pumps and rotary pumps. One of the simplest criteria for choosing a coffee machine on the market is... As long as it is a rotary pump, this machine is certainly not as bad as that.

1. Put the backwash gasket into the double-end handle and add 2g coffee machine cleaning powder (about half a spoon short), then buckle to the brewing head of the coffee machine.

2. Turn off the computer

3. Press the 60ml key for a long time until the cleaning appears on the screen, release the 60ml key to clean automatically

4. Add 300ml cold water to 600ml drawn steel cup and put it into steam pipe for heating and cleaning (about 60 °).

5. Pry off the rubber ring and filter screen on the bubble head with a short bar spoon, pry off all the handle filter screen, and wipe the bubble head with a dishcloth.

6. Soak the strainer and handle in hot water and add 5g (one spoonful short bar spoon) coffee machine cleaning powder

7. Then clean the rubber ring and filter tray.

(note: all gelatinous parts cannot be soaked in hot water with coffee machine cleaning powder.)

The coffee maker is the closest working partner of baristas, and the coffee maker contributes to every delicious cup of coffee produced. If you ignore the maintenance and cleaning of the coffee machine, it will directly affect the taste of the coffee, and even shorten the service life of the coffee machine. It is very important to learn to maintain and clean the coffee machine correctly. Today, we introduce the cleaning and maintenance of Italian coffee machine.