What should be prepared before the espresso machine is used?

What should be prepared in advance when using the espresso machine? As far as I know, some users do not read the instructions in advance when they buy the machine, and they are not very professional, so they begin to use it when they are installed. In fact, it is possible to cause unnecessary damage to the machine like this. The following items should be prepared before use.

one。 First of all, make sure that the catchment plate and grid plate, the bean dregs box and the brewer of the coffee machine are installed correctly and close the side door.

two。 Add the coffee beans to the bean grinder, do not add anything else to the bean warehouse, so as not to damage the bean grinder.

three。 Pour clean cold water or pure water into the water tank of the coffee machine, make sure that the bean bin containing the coffee beans has been covered before adding water to the water tank, so as not to seep into the bean warehouse when you want to fill the water tank and affect the function of the bean grinder.

four。 Plug in the power cord, turn on the power switch to the "|" position, the power indicator light is on, and you will hear the brewer inside the coffee machine, which is controlled by the computer to test automatically.