BLDC hair dryer Solution.Maintenance environment and usage conditions of high-voltage hair dryers

　　1. The usage environment should be regularly kept clean, the surface of the high-voltage hair dryer should be kept clean, and there should be no debris at the inlet and outlet. Regularly remove dust and other debris from the high-voltage hair dryer and pipelines.

　　2. The operation of the high-voltage hair dryer can only be carried out under completely normal conditions, while ensuring sufficient capacity and stable voltage of the power supply facilities. It is strictly prohibited to operate without phase. The power supply line must be a dedicated line and temporary lines should not be used for long-term power supply.

　　3. During the operation of the high-voltage hair dryer, if any abnormal sound, severe heating of the motor, electrification of the casing, switch tripping, and inability to start are found, the hair dryer should be immediately shut down for inspection. To ensure safety, maintenance is not allowed during the operation of high-voltage hair dryers. After maintenance, a trial run should be conducted for about five minutes to confirm that there are no abnormalities before starting the machine for operation.

　　4. According to the environmental conditions of use, the bearings should be supplemented or replaced with lubricating grease periodically (motor sealed bearings do not need to be replaced with lubricating grease during their service life). In order to ensure good lubrication of the high-voltage hair dryer during operation, the frequency of refueling should not be less than 1000 hours per time for the sealed bearings and motor bearings. When refueling, use zl-3 lithium based lubricating grease to fill 1/3 of the inner and outer rings of the bearings. Running without oil is strictly prohibited.

　　5. High voltage hair dryers should be stored in a dry environment to avoid moisture on the motor. When high-voltage hair dryers are stored in the open air, protective measures should be taken. During storage and handling, it is important to prevent the hair dryer from colliding and damaging it.

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