The use process of Italian coffee machine is not skillful.

In 1901, Italian Milan engineer Luigi Bezzera invented the espresso machine. Italian coffee machine is a machine that uses high temperature and high pressure to make coffee quickly.

According to the type of boiler, Italian coffee machine is divided into single boiler heat exchange type, double boiler type and multi-boiler type; according to the mode of operation, it can be roughly divided into: manual, automatic, semi-automatic, fully automatic and so on. Most of the professional coffee shops use automatic and semi-automatic coffee machines, so, as professional baristas, we mainly learn how to use these two kinds of coffee machines. The automatic coffee machine can set the flow rate and time of brewing coffee water through its electric control board, and the more advanced automatic coffee machine can also adjust water pressure, boiler pressure, water temperature and so on. Compared with the automatic coffee machine, the semi-automatic coffee machine needs the barista to control the flow and time of the water used to make coffee, and the World barista Competition (WBC) also requires the barista to operate to control the flow and time of the water used to make coffee, so in the future study, there is no special description of the coffee machine, all refer to the Italian semi-automatic coffee machine.

The name of the part of the coffee machine

1. Steam valve

two。 Steam nozzle

3. Hot water valve

4. Hot nozzle

5. Make boiled head and handle

6. Extraction bond

7. Manual water button

8. Water level window

9. Pressure gauge

10. Power switches and indicator lights

11. Boiler heating switches and indicators

twelve。 Cup warmer

The process of using the coffee machine

Steps

Operating program

one

Switch the power switch of the coffee maker to the heating gear every morning to heat the coffee machine. Make sure the power indicator is on and hang the two filter handles on the coffee faucet of the machine.

two

Pour the coffee beans into the bean grinder jar and pour out only the amount of beans needed for the day. Repackage the remaining coffee beans and store them in a dry room temperature.

three

About fifteen minutes later, the pressure gauge on the coffee machine reached the set position, indicating that the machine had been heated and ready for use.

four

To ensure that a high-quality coffee drink can be made, turn on the coffee switch before making coffee and release about 5 ounces of water from each faucet, and some steam and hot water from the steam pipe and hot water pipe on each side to heat the coffee machine fully for another ten minutes.

five

Turn on the power of the bean grinder to grind the coffee beans, do not grind too much powder in advance, so as to avoid the loss of coffee powder flavor.

six

Hold the filter handle in the left hand and turn to the left to remove the handle and insert the handle under the bean grinder. Pull the powder dispenser with your right hand.

seven

Tap the edge of the filter with one end of the small end of the hand-held powder press to smooth the powder, and then press the powder down vertically at the end of the big head. Then tap the edge of the filter with one end of the small head and press the powder firmly with the big end for the second time.

eight

Wipe off the residual powder on the edge of the filter by hand, turn on the coffee switch and release hot water for 3 seconds, then hang the hand on the machine faucet and turn right and lock it.

nine

Take the coffee cup from the warm cup board at the top of the machine and put it under the outlet of the faucet and press the corresponding coffee button on the lower board.

ten

After the coffee is done, turn the hand to knock the coffee dregs into the dregs bucket, wipe the filter net with a brush or clean cloth, and gently buckle the handle to the faucet to preheat and keep warm.