Solution of non-rotation of soymilk machine;
1. Turn on the power and switch. If the power indicator does not light up, there is something wrong with the AC 220 volt circuit. If there is light. You can see if there are any mechanical problems such as motor sticking or poor rotation.
2. Check whether the fuselage X is overheated and the DC circuit is normal.
3, it may be damp, you can find after-sales maintenance. When cleaning in the future, both the soymilk machine and the measuring cup should be dried with a dry cloth, and it is best to open them separately.
4. Remove the carbon brush to see if it is stuck. Because the carbon powder rubbed by the carbon brush accumulates in the gap, it condenses into small pieces with water vapor, blocking the carbon brush, so that the carbon brush can not contact the rotor well, and finally does not contact at all. Clean it carefully before putting it back.
Other common faults of soymilk machine:
Fault phenomenon 1: There is great vibration and noise during operation.
Cause analysis:
1, too little water or too many beans.
2. The net of soybean milk is blocked.
3, motor bearing wear.
4, motor carbon brush wear.
5, motor or other parts screw loose.
Treatment method:
1, add water and put beans as required.
2. Clean the mesh of soybean milk net with a brush.
3. Replace the motor or motor bearing.
4. Adjust or replace the motor carbon brush.
5. Tighten the screws.
Fault symptom 2: The work is not completed, and the fault alarm is given.
Cause analysis: improper use leads to water in the machine and local short circuit of the computer board.
Solution: Use a hair dryer to dry the water in the computer board and the machine.
Fault phenomenon 3: Soybean milk overflows.
Cause analysis:
1. The surface of the spill needle was not cleaned, so the signal could not be obtained.
2. The relay cannot be reset after being pulled in, and the heating tube keeps heating.
3, diode breakdown, full power heating when boiling.
4, the computer board is damp, and the chip program is chaotic.
5, improper use of water in the machine, the computer board local short circuit.
6. Insert the spill-proof needle and loosen the signal terminal.
7. Double plug power cord failure (bottom heating soymilk machine).
Treatment method:
1. Clean the surface of spill-proof needle.
2. Replace the relay or computer board.
3. Replace the circuit board.
4. Dry the water in the computer board and machine with a hair dryer.
5. Replace the computer motherboard.
6. Reconnect the signal terminal.
Fault symptom 4: undercooked, call the police in advance.
Solution:
Obviously, the soybean milk was not cooked well, but the soymilk machine called the police in advance. This failure is not only caused by the soymilk machine itself, but also caused by incorrect operation.
For example, if beans are soaked in water for too long and deteriorate, the safety identification function of the soymilk machine itself will issue a safety alarm function to remind users. Or because too much water is added, which exceeds the load of the soymilk machine, so that the soymilk machine cannot work. Therefore, when using the soymilk machine, it is best to add water between the upper and lower water lines, so that the soymilk machine can operate normally.