Delon coffee machine power indicator light does not light other lights do not work how to repair?

Delong coffee machine power indicator light other indicators do not light does not work how to repair?

Steps/Methods Select coffee powder. In fact, coffee beans are also OK, you have to grind them yourself. There's a variety of coffee flavors, vanilla, and there's a 5-degree range of flavors, from MILD to DARK.

With filter paper, there are bamboo made, there are ordinary. Spread the filter paper into a funnel shape and put a few spoonfuls of coffee powder into the filter paper according to personal taste (generally put how much coffee will be on the package). The benefits of filter paper are great, not only to filter the dregs, but also to increase the water flow through the coffee powder time, so that coffee becomes fragrant, but also easy to clean.

Put the coffee and filter paper into the filter basket like this, and put it as straight as possible.

Pour all the water in the coffee pot into the reservoir behind the coffee machine. The scale in the reservoir should be consistent with the scale of the coffee pot.

Put the lid on, place the coffee pot like this, and turn on the switch.

Coffee's starting to come out. You can go do something else.

In 1948, Gaggia applied this principle to complete his coffee machine, because he pushed hot water into a more dense coffee powder than before, and the pressure was greater and more stable than before, thus producing a layer of crema on the coffee, which was the first time crema appeared in history. Since then, crema has become the symbol of Italian coffee, and the past Turkish coffee, crema is also a standard to judge the quality of coffee. Gaggia's coffee machine also dramatizes the brewing process, with the arm-operated bar and the slow return of the bar to its original position becoming a routine for many Espresso bars.

The La Pavoni still maintains the Signature Cremonesi tradition and does not add a spring to the piston, but some coffee machines similar to La Pavoni on the market, such as Elektra (Family series), add a spring to make the pressure stronger and more stable. The method of discrimination is very simple, as long as the light pressure on the crossbar, to see if there is no spring reaction force can know