Instructions for the following four lights to jump in turn after the Delong coffee machine is turned on
Instructions for the following four lights to jump in turn after the Delong coffee machine is turned on
The light is steady and bright. It means that the coffee residue box is full or has not been put back in place after being cleaned. The treatment method is as follows: empty and clean the drip tray and coffee residue box and put them back in place. Note: when taking out the drip tray, the coffee residue box must be emptied, even if there is only a little residue: otherwise, when you continue to make coffee, the coffee residue box may fill up faster than you think, blocking the operation of the machine.
The lights are flashing / it means that the coffee machine must be descaled. The treatment method is: coffee machine descaling procedure can refer to Delong automatic coffee machine operating instructions, according to the instructions for descaling, encounter such a situation to remove scaling as soon as possible
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.
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Plastic shell of coffee machine steam nozzle-coffee machine pump type and steam type
Plastic shell of coffee machine steam nozzle-coffee machine pump type and steam type 1. Steam valve 2. Steam nozzle 3. Hot water valve 4. Hot tub 5. Boil the head and handle 6. Extraction key 7. Manual water button 8. Water level window 9. Pressure gauge 10. Power switch and indicator light 11. Boiler heating switch and indicator light 12. The use process of the cup warmer coffee machine: 1. Turn the coffee machine power switch every morning
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How much powder hammer does Delong coffee machine need? cleaning instructions.
Delong coffee machine needs how much powder hammer cleaning instructions simple determination of the grinding thickness of coffee powder if the outflow of coffee liquid is very light, pressed powder is not shaped loose and wet, the powder is too thick if the coffee liquid is very black, in the shape of a drop, not in a straight line, and very little liquid flows out for a long time, the powder is too fine. Normally, at first the coffee is very strong, liquid
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