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[Do you know how to maintain the DC cooling fan?

Release time:

2019-07-01

When we buy products, we will definitely ask after-sales questions. After-sales is nothing more than how to maintain and maintain the products, because this can prolong the trial life of the products, and the DC cooling fan is not listed. Only market maintenance can ensure its normal operation. The following is to introduce several maintenance methods. 1. The DC cooling fan should be kept clean and tidy in the use environment, the surface of the fan should be kept clean, the inlet and outlet should not have sundries, and the dust and other sundries in the fan and pipeline should be removed regularly. 2. It can only be operated under the condition that the fan is completely normal. At the same time, it is necessary to ensure that the power supply facilities have sufficient capacity and stable voltage. It is strictly prohibited to run without phase.

When we buy products, we will definitely ask after-sales questions. After-sales is nothing more than how to maintain and maintain the products, because this can extend the trial life of the products,DC cooling fanNot to be included, only market maintenance can ensure its normal operation. The following is to introduce several maintenance methods.
1. The DC cooling fan should be kept clean and tidy in the use environment, the surface of the fan should be kept clean, the inlet and outlet should not have sundries, and the dust and other sundries in the fan and pipeline should be removed regularly.
2. It can only be operated under the condition that the fan is completely normal. At the same time, it is necessary to ensure that the power supply facilities have sufficient capacity and stable voltage. It is strictly prohibited to run without phase. The power supply line must be a special line and should not be powered by temporary lines for a long time.
3. The DC cooling fan should be stored in a dry environment to avoid moisture in the motor. DC cooling fan in the open storage, there should be defensive measures. The DC cooling fan shall be prevented from bumping during storage and handling to avoid damage to the fan.
4. Replenish or replace grease from time to time on the bearing according to the use environment conditions (the lubricating grease does not need to be replaced during the service life of the motor closed bearing). In order to ensure good lubrication of the DC cooling fan during operation, the refueling times shall not be less than 1000 hours/time on the closed bearing and the motor bearing. Fill 1/3 of the inner and outer rings of the bearing with zl-3 lithium-based lubricating grease for refueling, and prohibit oil shortage operation.
5. During the operation of the DC cooling fan, it is found that the fan has abnormal sound, the motor is severely heated, the shell is charged, the switch is tripped, and it cannot be started. The machine should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan. After maintenance, it should be tested for about five minutes to confirm that there is no abnormal phenomenon before starting up.
Shenzhen Jiangshanlai Electronic Technology Co., Ltd. was founded in Shenzhen, China in 2005. It is a large-scale enterprise specializing in the customization, research and development, manufacturing, sales and service of DC brushless motors, DC cooling fans, cooling fans, cooling fans, DC brushless fans, DC bracket fans, pressurized cooling fans, micro cooling fans, DC blowers, and non-standard fans, DC fan wholesale manufacturers and DC fan suppliers.

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