Common Faults And Maintenance Methods Of Vacuum Cleaner Motors

　　When using a vacuum cleaner, sometimes there will be some small faults, such as the motor of the vacuum cleaner can run but the dust collection function does not work, the suction force of the vacuum cleaner becomes weak, the whole machine does not work after the power is turned on, and the noise increases obviously when the motor is working, etc. Once If the above faults are found, you can check the specific situation first, and then decide whether to send it for repair.

　　The electric vacuum cleaner motor does not work: This situation generally occurs when the vacuum cleaner can rotate but cannot vacuum. The main common reasons are: 1. The dust storage bag is full. This situation is easier to solve. The vacuum cleaner itself will also send out a reminder that it is full of dust. You only need to replace the dust storage bag in time. 2. Foreign matter blockage, countermeasures: check whether the channels and micropores are blocked. 3. Air leakage caused by poor connection between various components, etc. Countermeasures: carefully check each connection and reconnect it.

　　The motor vacuum does not work: This situation generally occurs when the vacuum cleaner can rotate but cannot vacuum. The main common reasons are:

　　1. The dust storage bag is full. This situation is easier to solve. The vacuum cleaner itself will also send out a reminder that it is full of dust. You only need to replace the dust storage bag in time.

　　2. Foreign matter blockage, countermeasures: check whether the channels and micropores are blocked.

　　3. Air leakage caused by poor connection between various components, etc. Countermeasures: carefully check each connection and reconnect it.

　　The wind power of the vacuum cleaner becomes smaller

　　1. The speed of the motor is too low to cause negative pressure. It is necessary to check whether the motor is short-circuited and whether the blade is damaged. If damaged, it needs to be replaced in time

　　2. The parts are loose and not fixed well, just use the corresponding tools to tighten them directly

　　3. Whether the motor has leakage phenomenon. It needs to be dried and then insulated.

　　4. Whether the motor is blocked by dirt, foreign matter such as hair, silk thread entanglement, etc.

　　Vacuum cleaner motor noise becomes louder

　　Whether the parts of the motor are loose, it needs to be checked and tightened. The fan of the motor is loose, and there is abnormal friction noise between the fan blade and the windshield. The bearing of the motor is damaged, and the dynamic balance of the rotor is invalid. New bearings need to be replaced.