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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
What if there is something wrong with the coffee machine? (common sense of coffee machine)

What if there is something wrong with the coffee machine? (common sense of coffee machine)

Coffee machine problem one is no steam or the coffee is not hot? Possible reason: 1. Release a large amount of hot water in a period of time. 2. The power switch of the coffee machine is not turned on to the heating gear. Improvement Action 1: disable hot water for 10 minutes and use the coffee machine to heat it again. 2. Make sure the power switch is turned on to the heating block. Coffee machine problem the second handle filter does not produce coffee, the machine makes a noise. Maybe.

2014-08-13
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
Coffee shop opening process and matters needing attention

Coffee shop opening process and matters needing attention

The customer is God, and seizing customers and giving them word of mouth is the key to running a coffee shop for a long time. If a coffee shop owner can sincerely and attentively care about every customer, the shop can have a niche for long-term operation and have a chance of success. Good service and quality guarantee is the symbol of the brand. [the first step of opening a shop] everything is ready for the location of the coffee shop

2015-08-31
Knowledge points of single hand-brewed coffee: a detailed introduction of the types and characteristics of hand-brewed coffee filter cups

Knowledge points of single hand-brewed coffee: a detailed introduction of the types and characteristics of hand-brewed coffee filter cups

There are also many kinds of filter cups needed for hand punching, including single-hole filter cups, three-hole filter cups, filter cups with a larger hole in the middle, and so on. If hot water is injected in the same way, the speed of filtration will be different, so the extraction time will also change. The difference in extraction time will lead to a difference in coffee flavor. The speed of filtration depends on the area of the void on the filter cup.

2015-12-25
Isn't the coffee made with medium fat milk? Which kind of milk is the best?

Isn't the coffee made with medium fat milk? Which kind of milk is the best?

The method of double-layer milk bubble cup 1. Prepare the milk (also whole milk) and heat the milk to 60 ~ 70 degrees. Milk can be directly placed in a milk bubble to be processed on a gas stove or induction cooker, or it can be heated in a porcelain cup or glass in a microwave oven. If you heat it in a microwave oven, because you want to pour it into the foam machine, it will absorb a certain temperature, and the heating temperature should be slightly higher.

2016-10-18
How to make milk foam how to use steam milk foam to make milk foam

How to make milk foam how to use steam milk foam to make milk foam

1. The choice of appliances (1) Special steel cup: the upper narrow and lower width is easy to form a vortex. (2) thermometer: the sensing speed of ℉ is faster than that of ℃. (3) Milk bubble spoon: egg-shaped strong mouth, easy to scrape off the upper coarse milk bubbles, leaving only dense milk bubbles to increase the import fragrant and smooth feeling. (4) Clean cloth: keep steam pipe clean. two。 The amount of foam will be about 1 beat 3 iced milk (beginners can increase it to 1 beat 2

2014-11-07
Coffee shop management coffee shop opening process and matters needing attention

Coffee shop management coffee shop opening process and matters needing attention

The customer is God, and seizing customers and giving them word of mouth is the key to running a coffee shop for a long time. If a coffee shop owner can sincerely and attentively care about every customer, the shop can have a niche for long-term operation and have a chance of success. Good service and quality guarantee is the symbol of the brand. [the first step of opening a shop] everything is ready for the location of the coffee shop

2014-09-25
Eight principles for judging Coffee

Eight principles for judging Coffee

The first principle: [clean], clean when light, and clean when strong. It's like a room, it's easy to be clean when it's empty, but it has to be clean when it's full. The second principle: [spindle flavor], that is, it represents the characteristics of this region. Cleanliness is the foundation, and an unclean cup of coffee represents a flaw, but clean coffee can easily become tasteless.

2014-05-22
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
Service consciousness that baristas should have in coffee service training

Service consciousness that baristas should have in coffee service training

1. Attach importance to customers and serve customers attentively. The psychology of many customers is that I use your products for good service. I think it's not bad, and it gives you an opportunity to make money. What they subconsciously care about most is your respect and attention to them, so when you communicate with them, the first thing that comes to mind is that I must serve this customer well. How can I make this

2015-01-12
Kunshan:

Kunshan: "private coffee with 11 seats in 10 rows"

Cafes are popular in every large, medium, small and medium-sized city. It is a place for modern people to gather, relax and do business.

2014-06-05
Introduce several kinds of coffee beans from single origin

Introduce several kinds of coffee beans from single origin

Sulawesi Toraga is creamy, full-bodied and smooth, with slight acidity, dignified harmony, floral and cashew oily aromas, plum fruit and a round, spicy finish. Blue Mountain No. 1 Blue Mountain is the best coffee bean in the best position on the mountain. The taste is balanced and the acidity is supple. With a variety of fruity aromas, it is a coffee that can bring you a fresh feeling. Kilimanjaro pure circle

2015-05-04
Coffee machine on the common problems of English tips analysis full (semi) automatic coffee machine English tips translation

Coffee machine on the common problems of English tips analysis full (semi) automatic coffee machine English tips translation

A lot of coffee machine tips are in English, so also coffee machine will appear above the English tips listed here, and coffee friends to share oh. SELECT PRODUCT READY FOR USE This is the normal status for making coffee. Choose your favorite coffee and press the button. BREWUNITBLOCKED Brewing group has problems or blockages. After cleaning and inspection

2016-01-14
Basics of Making Coffee by Hand (1) Posture

Basics of Making Coffee by Hand (1) Posture

Among the many methods of making coffee, the hand brewing method not only can play the rich and fresh aroma of coffee in taste, maintain the pure taste and rich and soft taste of coffee, maximize the personality of coffee, but also has the advantages of simple operation, easy learning and easy management. But this does not mean that hand brewed coffee is brewed at will without any foundation,

2014-09-11
Eight principles for judging coffee by cup time

Eight principles for judging coffee by cup time

The first rule: clean, when light, clean, when strong, clean. Just like a room, it is easy to clean when empty, but it should be clean when full. The second principle: "main axis taste", which represents the characteristics of this production area. Clean coffee is the foundation. A dirty cup of coffee represents a flaw, but clean coffee can easily become "tasteless."

2014-08-19
Japanese kalita coffee talent professional hand brewing pot enamel pot coffee brewing technical skills

Japanese kalita coffee talent professional hand brewing pot enamel pot coffee brewing technical skills

Kalita Coffee maker hand Pot (1L capacity) kalita Enamel hand Pot is the star product. The neck of the trunk kettle provides a strong and smooth outlet capacity, and the crane mouth can play with the thickness of the current, big as you want, and fine as you want. Japanese enamel is really well made, with good workmanship and positive color. Especially the red one on the owner's hand. Beautiful! It's very festive. Enamel products are very good

2016-01-19
Century boutique coffee bean origin single origin coffee bean

Century boutique coffee bean origin single origin coffee bean

Single-origin coffee beans Sulawesi Toraga creamy full-bodied and smooth, slight acidity, dignified harmony, floral and cashew oil aromas, plum fruit, round finish with spicy flavor. Blue Mountain No. 1 Blue Mountain is the best coffee bean in the best position on the mountain. The taste is balanced and the acidity is supple. With a variety of fruity aromas, it is a coffee that can bring you a fresh feeling.

2015-02-04
4-hole coffee hand frame Philharmonic pressure rack coffee bar special 2mm stainless steel sandblasting novice must have

4-hole coffee hand frame Philharmonic pressure rack coffee bar special 2mm stainless steel sandblasting novice must have

Single hole aperture: 79 mm, can perfectly control the Philharmonic pressure, Harrio V60, TIAMO and other brands of filter cups, strong compatibility. The position of the four-hole distribution has also been precisely calculated, so that there will be no hindrance to the operation. Specification L*H*W (cm): 72.3X 22.9X 20.2 2mm stainless steel, integral sandblasting treatment. Because on the premise of self-use, there is no design and production at all.

2016-01-04
Why Starbucks closed after 10 years Why is the coffee shop no longer popular?

Why Starbucks closed after 10 years Why is the coffee shop no longer popular?

Ten years ago, Shaoxing's first Starbucks coffee shop opened on Jiefang Road in Yuecheng District. On the evening of February 28 this year, after completing its last day of business, the Starbucks store closed its doors. What made this old coffee shop close? Will there be new Starbucks around here? Our newspaper news deep breath column reporter conducted an investigation. Starbucks Jiaye's Last Supper

2015-03-04
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