The following preparations should be done before using the fully automatic coffee machine.

The full-automatic coffee machine should be prepared before use. First of all, the inside and outside of the coffee machine should be cleaned with a clean cloth. Here, we should pay attention to that the bean barn of coffee beans can not be wiped with wet towels.

Second, check whether every part of the automatic coffee machine is installed, "especially pay attention to the brewer in place" and then turn on the power of the coffee machine.

Once again, the general fully automatic coffee machine is heated within 2 minutes when it is turned on. If the time is too long, there may be problems.

Thirdly, we have to check whether there is water in the water tank of the coffee machine. It is very dangerous if the water tank of some automatic coffee machine has no water or is short of water. Especially, the Italian coffee machine saeco does not have a water level check, so pure water at room temperature must be injected into the water tank of the coffee machine. The last point is that when the coffee machine is not fully running, it is strictly forbidden to move any part of the coffee machine above. It is hoped that some matters that should be paid attention to before the use of the fully automatic coffee machine can be helpful to the users of the coffee machine at the initial stage. At the same time, the author hopes that colleagues who have more in-depth research on the coffee machine can communicate more.