Delonghi coffee machine extractor delonghi coffee machine indicator
Delonghi coffee machine extractor delonghi coffee machine indicator
Wash the extraction part with clean water without preparation, do not wash it in the dishwasher, carefully clean the inside of the coffee machine, remove the coffee residue inside the machine, and use a wood or plastic fork for auxiliary cleaning. At the same time, you can also use a vacuum cleaner to absorb coffee residue.
After cleaning, when reinstalling, slide on the bracket to install the extraction part and press the "PUSH" key at the bottom until the clamping sound is heard. Check again whether the red release button is ejected correctly, otherwise the extraction part of the outer cover cannot be closed. Then install the dripping tray and the coffee residue holding box, and then close the outer cover of the extraction part.
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?
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What are the better coffee machines than Merlot? video maintenance instructions one. Press the double cup button and the switch button for more than two seconds at the same time. At this point, the descaling icon flashes and the water tray icon lights up. two。 Empty the water tray, then reinsert it, and the water tank icon lights up. three。 Open the lid of the tank and pull the tank up until it is removed from the machine. four。 Pour the detergent powder into one
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