Coffee review

How to use the video instruction manual of Delong ec680 operation

Published: 2025-08-21 Author: World Gafei
Last Updated: 2025/08/21, Instructions on how to use Delong ec680 video instructions and I can't agree with Bezzera that invented Espresso alone, although he was the first to try to make a commercial coffee machine under steam pressure and created the Espresso culture that is now made in the bar and injects coffee directly into the guest cup. But the coffee made by this coffee machine

How to use the video instruction manual of Delong ec680 operation

Moreover, I can't agree that Bezzera alone 'invented' Espresso, although he was the first to try to make a commercial coffee machine under steam pressure and created the Espresso culture that is currently made in the bar and injects coffee directly into the guest cup. However, the coffee brewed by this kind of coffee machine still does not have the delicious taste of Espresso and is full of Crema. This is mainly because Bezzera's coffee machine uses the steam produced when the water boils, which forms pressure in an airtight boiler and pushes hot water into the coffee powder in the shower head. In order to make steam, the whole boiler must be heated to boiling, causing hot water near the boiling point to burn the coffee powder, lose the aromatic oil hidden in the coffee powder, and extract the doubly bitter coffee. There are two main reasons why coffee brewed on Bezzera's machine cannot form Crema:

The hot water for brewing coffee is too hot, resulting in the loss of oil.

The steam boiler cannot provide enough pressure.

1. Turn 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.

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

About 15 minutes later, the pressure gauge on the coffee machine reaches the set position, indicating that the machine has been heated and ready for use.

4. in order 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 of the two faucets, and some steam and hot water from the steam pipe and hot water pipe on both sides. heat the coffee machine fully for another ten minutes.

5. 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 aroma.

6. 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.

7. 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.

8. 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.

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