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Common failures of Delong semi-automatic steam coffee machine China Coffee Network

Common failures of Delong semi-automatic steam coffee machine China Coffee Network

1 Delon Coffee 3000Coffee 4000 Series Coffee Machine is powered on, the warning light is always on and the machine does not work. After entering the test mode, start the motor, the motor has a slight action, but does not work. After inspection, the bridge stack on the circuit board (rectifier bridge) is damaged, replace the bridge stack, troubleshooting. 2 Delong coffee machine 3000, 4000 series, fault: coffee water is not adjustable, lack of water lamp flashing, but can

2016-04-21
What are the steps of the coffee cup test? What are the steps of the cup test? How to measure the coffee cup correctly

What are the steps of the coffee cup test? What are the steps of the cup test? How to measure the coffee cup correctly

First, sample grinding. The roughness and fineness of coffee beans of all samples are completely the same, and the most suitable grinding thickness is between the coarse and fine grinding of American drip filter coffee machine and French press filter. Second, weigh and take powder. According to the technical standard of SCAA cup testing, it is recommended that every 0.055g coffee powder be brewed with 1ml hot water. If we use a standard cup with a capacity of 150ml, then each cup should contain

2016-02-22
Wok Coffee Worker coffee, a new five-kilogram machine for baking beans

Wok Coffee Worker coffee, a new five-kilogram machine for baking beans

We have built a four-kilogram and five-kilogram model, which is equipped with one more material, the latest five-kilogram model, generally speaking, the assembly process, hand-built, strong firepower system, Tibetan-style bucket, post-test drainage system, and firepower gate control.

2014-09-01
The perfect Espresso will affect the taste due to the change of temperature.

The perfect Espresso will affect the taste due to the change of temperature.

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2014-09-09
Coffee common sense what is the temperature change of making a cup of Espresso

Coffee common sense what is the temperature change of making a cup of Espresso

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2015-03-02
What kind of coffee maker brand is better to choose?

What kind of coffee maker brand is better to choose?

In the eyes of the author, the choice of coffee machine brand is very important, a well-known brand not only represents the image of an enterprise, but also reflects the integrity and credibility of an enterprise. The quality of the product can stand the test of users, so when many friends ask what coffee machine to buy, the author will recommend them to buy foreign well-known brands. In this way, regardless of whether it is a product,

2014-07-24
Analysis of semi-automatic Italian Coffee Machine and Italian Household Machine for extracting Coffee from Milk and out of Cup

Analysis of semi-automatic Italian Coffee Machine and Italian Household Machine for extracting Coffee from Milk and out of Cup

On a whim, I have come into contact with more than a dozen coffee machines and always want to write something to test my knowledge. But there is a difficulty, there are all kinds of Italian semi-automatic coffee machines on the market, so they can't cover everything. In particular, I am not very familiar with all kinds of foreign machines. You spent a sum of money to buy an Italian semi-automatic coffee machine, not only for a good cup of coffee, but also

2016-04-08
Philips household espresso machine 8833

Philips household espresso machine 8833

Italian coffee Espresso is the essence of Italian coffee, his practice originated in Italy, which means very fast in Italian, which is characterized by the use of steam pressure to extract the coffee liquid in an instant. All Milk Coffee or Fancy Coffee is based on Espresso. So Espresso is the key to testing the quality of a cup of coffee. Experience it if you want to stay at home

2015-09-22
Italian test environment Italian test environment espresso test environment

Italian test environment Italian test environment espresso test environment

As we all know, brewing espresso has many variables and has a great impact on the performance of the cup. However, a cup of proper espresso also conveys the most information, which can magnify the flavor, characteristics, taste, advantages and disadvantages of a type of coffee beans, so that they can be easily inspected. The top priority of espresso testing is a stable test environment. Feeling

2016-02-27
It turns out that it takes 10 steps to go from coffee seed to coffee.

It turns out that it takes 10 steps to go from coffee seed to coffee.

A coffee bean is actually a seed. After drying, baking and grinding, it can be extracted.

2016-08-04
Maintenance of Silvia Coffee Machine in Lanchrio Silvia

Maintenance of Silvia Coffee Machine in Lanchrio Silvia

The first thing you need is a fairly comprehensive toolkit. Note (except for weird bit settings) that there are no really professional tools, just metric wrenches, metric sockets, screwdrivers, pliers, wrenches and hammers. Unscrew the top four screws, remove the top panel of the coffee machine, use a Phillips screwdriver to unscrew two small screws as shown in the water tank, there is a screw in the opening slot, unscrew it.

2015-07-07
Maintenance of Silvia Coffee Machine in Lanchrio Silvia

Maintenance of Silvia Coffee Machine in Lanchrio Silvia

The first thing you need is a fairly comprehensive toolkit. Note (except for weird bit settings) that there are no really professional tools, just metric wrenches, metric sockets, screwdrivers, pliers, wrenches and hammers. Unscrew the top four screws, remove the top panel of the coffee machine, use a Phillips screwdriver to unscrew two small screws as shown in the water tank, there is a screw in the opening slot, unscrew it.

2015-09-22
Green Mountain launches a new generation of coffee machine-- adding digital secrecy

Green Mountain launches a new generation of coffee machine-- adding digital secrecy

Encryption can sometimes protect the interests of a party, but it is not welcomed by everyone. For software, movies and music, we need to protect copyright and protect the rights and interests of authors through encryption. But is encryption really necessary for a coffee machine?

2014-05-27
Coffee fans blind test comparison: which is better than freshly ground coffee in foreign convenience stores?

Coffee fans blind test comparison: which is better than freshly ground coffee in foreign convenience stores?

The High Energy Lab invited several caffeine lovers to blindly test freshly ground coffee in three foreign convenience stores. In 2005, Japan's NHK TV produced a documentary entitled "the desire to capture 1.3 billion people, the Battle of Chinese supermarkets." Ten years ago, foreign convenience stores such as Lawson, the whole family and 7-Eleven began to compete on a large scale with local brands such as Haode, Kede and Kuaike in Shanghai.

2015-08-05
Introduction of Yang Family Pegasus Coffee Roaster the latest Coffee Machine

Introduction of Yang Family Pegasus Coffee Roaster the latest Coffee Machine

Many coffee lovers will encounter some problems when choosing a coffee roaster. What kind of roaster do you want to buy? What brand, what kind of heating? Now we will focus on the machine of Taiwan Yang Family Pegasus. Compared with Dutch Giesen, this machine has high performance-to-price ratio and good control. It is especially suitable for enthusiasts to bake manually. It is a machine that really tests the skills of bakers.

2015-11-27
Why do we need a cup test?

Why do we need a cup test?

The significance of the cup test is considered to be evaluating and comparing several different coffees at the same level.

2014-08-19
Effect of water quality on the flavor of a cup of coffee

Effect of water quality on the flavor of a cup of coffee

I remember boiling water directly when I was a child, with a little taste of bleach and metal, while the slogan "Nongfu Spring is a little sweet" many years ago told us that some water is a little sweet. Nowadays, with the popularity of water purifiers and barreled water, we seldom drink cold boiled water. Here, I would like to talk about the influence of water quality on the flavor trend of brewing beverage.

2014-06-03
Coffee training: the History of siphon Pot

Coffee training: the History of siphon Pot

In 1840, a glass test tube in a laboratory triggered the invention of the siphon coffee maker (Syphon). The British took the test tube used in Biya's chemical experiment as a model to create the first vacuum coffee pot. Two years later, Mrs. Bachang of France improved the kettle, and the familiar upper and lower convection siphon pot was born. The siphon coffee maker lived in France for a long time.

2014-10-09
Coffee maker foam Welhome Huijia KD-270 two-hole three-hole steam sprinkler KD310210S2

Coffee maker foam Welhome Huijia KD-270 two-hole three-hole steam sprinkler KD310210S2

Product name: Welhome Huijia KD-270 Coffee Machine Brand: Welhome Huijia Model: KD-270 Color Classification: Huijia KD210S2 Series three-hole Huijia KD270 two-hole Huijia KD270 three-hole function: Italian mode of use: semi-automatic coffee pot classification: pump pressure 2-hole foaming faster, rotation more powerful. The foaming of 3 holes was slightly slower, and rotation and tumbling were carried out at the same time. Foaming

2015-12-29
Video tutorial on how to use milk at home without a milking machine

Video tutorial on how to use milk at home without a milking machine

Although the fully automatic coffee machine is very convenient to use, you still have to learn from the manual before use. When Blue Cat opens the manual, he feels that he will no longer love it. Italian, German, English, but no Chinese. It's hard to read it in my mother tongue, but fortunately, Blue Cat found the instruction manual in Chinese, although it cost 5 Baidu dollars (I only have 5 in total).

2016-10-20
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