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Maintenance of Italian coffee machine: common faults and handling methods of Delong coffee machine

Maintenance of Italian coffee machine: common faults and handling methods of Delong coffee machine

Summary of malfunctions of Delong automatic coffee machine 1 Delong Coffee 3000 Ultimate 4000 series coffee machine after startup, 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

2015-12-09
Coffee machine maintenance Delong coffee machine common faults and treatment

Coffee machine maintenance Delong coffee machine common faults and treatment

1 Delong coffee 3000/4000 series coffee machine after starting, warning light is always on, the machine does not work. After entering the test mode, start the motor, the motor has a slight movement, but does not work. After inspection, the bridge stack (rectifier bridge) on the circuit board is damaged, replace the bridge stack, and troubleshoot. 2 Delong coffee machine 3000, 4000 series, fault: coffee water volume is not adjustable, water shortage lamp flashes, but can

2014-08-25
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
Italian coffee machine: summary of common failures of Delong coffee machine

Italian coffee machine: summary of common failures of Delong coffee machine

The warning light is always on and the machine does not work after the Delon 3000 gamble 4000 series coffee machine is turned on. 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 be made

2015-12-09
Climate change threatens global coffee supply to wild coffee or extinction

Climate change threatens global coffee supply to wild coffee or extinction

The Australian non-profit Climate Research Institute (Climate Insititue) released a report this month warning that climate change will seriously endanger coffee supplies around the world. The report, entitled Storm in the making, details the impact of climate change on coffee farms and predicts future coffee supplies. The study predicts that temperatures will continue to rise by 2050.

2016-09-26
The European Union stipulates that energy drinks should highlight caffeine warning signs.

The European Union stipulates that energy drinks should highlight caffeine warning signs.

The British Food Standards Agency said that according to the requirements of the EU Food labelling rules (EU) 1169 take 2011, for energy drinks that add caffeine to have a physiological effect, and the caffeine content is higher than 150mg/L, the warning message of high caffeine content should be added from December 13, 2014. the font size should be the same as the product name, and the caffeine in each 100ml product should also be added.

2014-10-25
The European Union stipulates that energy drinks should highlight caffeine warning signs.

The European Union stipulates that energy drinks should highlight caffeine warning signs.

Many energy drinks on the market include many ingredients, especially caffeine. After all, everyone has a different amount of caffeine. Not labeling caffeine may cause some people to have physiological reactions due to caffeine and ignore their health. The British Food Standards Agency said that according to the requirements of EU Food labelling rules (EU) 1169 to 2011, caffeine was added.

2015-09-07
Detailed Analysis of ESAM400 warning Lamp instruction Summary of Delong automatic Coffee Machine

Detailed Analysis of ESAM400 warning Lamp instruction Summary of Delong automatic Coffee Machine

When using the Delong automatic coffee machine, people are likely to encounter some common problems from time to time, such as the problem that the warning light of the machine is on. For this problem, some users who do not know about the machine may feel a little at a loss, such as: what is the reason for finding that the light is on steadily? What kind of measures should be taken to solve the problem? the author will take Delong as the following.

2015-12-29
Coffee powder instant coffee five American caffeine powders are said to be at fatal risk

Coffee powder instant coffee five American caffeine powders are said to be at fatal risk

The US Food and Drug Administration (FDA) issued a warning letter to five pure caffeine powder dealers on the 1st of this month, saying these products pose health risks and even lead to death, time magazine reported. The move also reflects that relevant US agencies are beginning to pay attention to the intake of such stimulants by citizens and curb the supply of pure raw materials, the report said. According to reports, received a warning.

2016-06-08
What safety warnings should Delong 5500 coffee machine pay attention to when installing?

What safety warnings should Delong 5500 coffee machine pay attention to when installing?

What safety should Delong 5500 coffee machine pay attention to when it is installed?

2014-07-25
A few health warnings for drinking coffee

A few health warnings for drinking coffee

Full-bodied coffee has been accepted by more and more Chinese people, but can you really drink coffee? Taiwan "Kang"

2014-08-01
Many people's Cafe-Democratic Management Model

Many people's Cafe-Democratic Management Model

This is a cafe with an average age of 25 and co-funded by 79 people; it promotes a democratic management model and they position the business model as an offline SNS. "Entrepreneurship" magazine interview / Zheng Jiangbo Xia Hongwen / Xia Hong mosquito er Niu (net name) may not have thought of the idea that came out within an hour, when she wrote on Douban on January 6th with the title: let's spend 2000 yuan

2014-06-04
Don't drink coffee during the meal.

Don't drink coffee during the meal.

Monica Padia, president of the Chilean Nutrition Association, recently warned people that drinking coffee or tea during meals will seriously hinder the body's intake of iron and protein from food. To this end, she asked everyone not to drink coffee or tea during meals to ensure the nutrition of the food. Monica Padia made the warning at a report meeting in San Diego. The Chilean nutritionist believes that

2015-07-03
Balzat's Coffee Life Coffee and Literature

Balzat's Coffee Life Coffee and Literature

I like Balzac just because he likes coffee. Balzac drank coffee for nearly 20 years and drank 50000 cups of coffee in his life. it is no exaggeration to say that his work was written in a river of black coffee. Every word in Human Comedy, the literary masterpiece that made Balzac famous before and after his death, condenses his painstaking efforts and the smell of coffee. Balza.

2015-09-08
Can drinking coffee boost your IQ? From Beethoven to David Lynch, coffee-obsessed geniuses

Can drinking coffee boost your IQ? From Beethoven to David Lynch, coffee-obsessed geniuses

There are all kinds of legends about coffee addicts, perhaps the most famous being Balzac, who said he drank tens of thousands of cups of coffee when he wrote "Human Comedy," which adds up to 50 cups a day. There is a saying that if a person drinks 80-100 cups of coffee in a row, it will be fatal. I hope no one will try it in person. In short, drink more and look less at your physique. [1] Bach once wrote

2015-09-06
The latest coffee information in China: Starbucks coffee sugar content exceeds WHO warning line

The latest coffee information in China: Starbucks coffee sugar content exceeds WHO warning line

Starbucks coffee sugar exceeds WHO warning line Cold winter, drink a cup of strong coffee, not comfortable. However, the British "Daily Mail" recently revealed that the hidden high sugar content in famous coffee has made many people discouraged from coffee. WHO recommends that adult men consume no more than 35 grams of sugar per day and women no more than 25 grams. However, according to the Daily Mail, the world's famous coffee

2015-12-08
Green Mountain Coffee warning: the Great crisis of Stock Mortgage

Green Mountain Coffee warning: the Great crisis of Stock Mortgage

When I met Robert Stiller, the founder of Green Mountain Coffee Roasters (Green Mountain Coffee Roasters) in 2001, he had been at the helm of Green Mountain for 20 years. The coffee company, which he founded in Vermont, had a market capitalization of $89 million when I met him. At that time, this one spoke softly and slightly.

2014-04-27
Planning for the grading system of caffeine in coffee beans

Planning for the grading system of caffeine in coffee beans

According to the estimated data of the Food Science Committee of the League, it is recommended that the average person's daily caffeine intake should be below 300mg, which should not have an adverse effect on health. Domestic doctors also recommend that coffee drinkers should have a daily caffeine intake below 300mg. We drink coffee, tea, refreshing ingredients and refreshing ingredients every day. Every noodle contains caffeine, which will overtake 300mg if we are not careful.

2015-11-25
Drinking too much caffeine in energy drinks can hurt your health.

Drinking too much caffeine in energy drinks can hurt your health.

Recently, a report from the United States shows that energy drinks are sending more and more people to emergency rooms, a situation that has attracted the attention of the US government and sent a warning message to the public. 13000 people in the United States have excessive caffeine caused by energy drinks in a year, according to data provided by the United States Administration of Drug abuse and Mental Health Services, in 2009, due to drinking Monster, red

2014-06-11
Drinking too much caffeine in energy drinks can hurt your health.

Drinking too much caffeine in energy drinks can hurt your health.

Recently, a report from the United States shows that energy drinks are sending more and more people to emergency rooms, a situation that has attracted the attention of the US government and sent a warning message to the public. 13000 people in the United States have excessive caffeine caused by energy drinks in a year, according to data provided by the United States Administration of Drug abuse and Mental Health Services, in 2009, due to drinking Monster, red

2015-06-24
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