Instructions for cleaning the outlet of Delong coffee machine
Instructions for cleaning the outlet of Delong coffee machine
Delong 3000Gel 4000 series coffee machine, just started to make coffee, the knobs and buttons on the panel function normally, but after making 2-3 cups, the knobs and buttons are confused, such as rotating the coffee powder knob, the water shortage light will always be on.
Replace the panel circuit board, troubleshooting, but carefully observe the working process of the coffee machine, found that the boiler interface steam leakage, estimated steam into the panel circuit board, resulting in panel function failure. Replace boiler seal gasket 5332107700, troubleshooting
The extractor can not be taken out, so observe that the extractor is at the top. One, two, the alarm light is always on.
After entering the functional test mode, the extractor can move up, but not down. after inspection, the extractor motor is broken, replace the motor and troubleshoot.
The voltage at both ends of the motor is normal. When moving up, F8 is positive, F7 is negative, and the voltage value is 200V. After reaching the top, the voltage disappears and 1 cup light is on. When the 2-cup key is pressed, the extraction part walks down, F8 is negative voltage, F7 is positive voltage, and the voltage value is 200V. After reaching the bottom, the voltage disappears and the 2-cup lamp is on.
Descaling method of Delong coffee machine:
1. In the standby state, add the Delong coffee machine cleaning agent to the water tank according to the instructions and fill the water with 7 points (in the box that buys the Delong coffee machine, there will be a bottle of Delong detergent, if not, you need to buy it).
2. Press the detergent button for a long time, and a row of lights on the Delong coffee machine will flash.
3. Turn on the steam knob and the coffee machine removes dirt automatically (drains out in the steam bar).
4. when the water in the first tank is finished, add clear water to the tank and continue to wash it automatically through the steam bar coffee machine.
5. When the above descaling steps are completed, the lamp will disappear automatically after descaling.
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