$3.14
SUNON EF75251 B1-Q020-S99 projector cooling fan, 12V, 2.52W, the actual object is as shown, disassembled, and functions normally. You can take a video to verify before shipping, and you will not be refunded when sold. Free shipping across the country, and freight charges need to be reimbursed in remote areas. Interested friends can place an order directly.
1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;
2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.
3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;
4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.
Spartro is a trusted supplier of industrial and home appliance spare parts, offering high-quality components for cooling systems, HVAC units, vacuum cleaners, printers, compressors, CNC machines, and more. We provide reliable products, competitive prices, and fast worldwide delivery.
First published time: 2025-08-03 13:21:32
Last updated time: 2025-10-22 07:29:22
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