Introduction to the reason and method that the water in the water tank of Delong steam coffee machine cannot enter.
Introduction to the reason and method that the water in the water tank of Delong steam coffee machine cannot enter.
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: the amount of coffee can not be adjusted, the water shortage lamp flashes, but it can make coffee, after putting hot water, the water shortage light is not on, but after making a cup of coffee, the water shortage lamp flashes again.
The water meter is broken
3 release steam, no steam, later, the water shortage indicator flashes.
There may be something wrong with the pump
4 if the automaton bean grinder has finished grinding, the water pump starts to work to make coffee and suddenly removes the water tank, what will happen, what accessories will break down, and how to deal with it.
The water tank should be put back and hot water should be released.
The thermal protector of the heater is easy to damage.
5 Delong coffee machine 3500 6600, after being turned on, there is no Ready message for a long time, and finally GENERICALARM appears.
Check if there is heat in the warm cup area.
Usually the heater doesn't work, check the temperature protector.
6 as the customer did not completely shut down the case, the extractor will be forcibly pulled out, and forced installation, but the water plate is not in place, how to solve the fault without dismantling the machine?
- Prev
The difference between flat knife and ghost tooth bean grinder-domestic small Fuji ghost tooth bean mill
The difference between flat knife and ghost tooth bean grinder-domestic small Fuji ghost tooth bean grinder flat knife bean grinder as for flat knife is the largest quantity on the market. Whether it is a single bean grinder or an Italian bean grinder. Whether it is the top commercial German Mehdi EK43 or the mid-range MAZZER MAJOR, or the Eureka MMG designed for home use. Flat knife bean grinder generally has a clear positioning, either
- Next
What is the reason why the temperature of coffee extracted by coffee machine is too low?
What is the reason why the temperature of coffee extracted by coffee machine is too low? The amount of powder [should describe the ratio of powder to water, that is, the ratio of coffee powder to extracted coffee. But to be frank, there is only one variable]: the change in the amount of powder determines the number of substances that can be involved in the extraction. The amount of powder is directly proportional to the concentration and inversely proportional to the extraction rate. With the increase of the amount of powder, more substances can participate in the extraction.
Related
- What is the Philharmonic pressure? How to use Philharmonic pressure to make delicious coffee
- Why does a hand grinder have more fine powder than an electric grinder?
- In addition to the hot mom, what is the difference between the versions of EK43 | ditting and Mahdi ek43?
- What kind of equipment do you need to make coffee by hand? Introduction to novice starter cooking equipment tools
- Espresso needs to be ground how thick and thin scale entry Italian Coffee Machine Bean Grinder investigation and Grinding course
- How much does it cost to open a small private cafe? How much does it cost to learn coffee? How to operate it?
- The difference between the flavor characteristics of hand-brewed coffee and coffee maker is hand-brewed coffee really better than coffee maker? Can I use a coffee machine to make coffee beans by hand?
- The difference between 01 and 02 of hario v60 filter cup what is the difference between 01 and 02 filter cup opening and cooking flavor
- What's the difference between the smart cup and the French kettle? Which is better, the French kettle or the Smart Cup?
- What's the difference between a smart cup and a V60 filter cup? The difference between the taste of smart cup and hand-brewed coffee