Remember 5 points after the cooling fan stops running to reduce failures and long-term use.

1. The cooling fan should be shut down after entering a small load. After shutting down, the air inlet and outlet should be closed.

2. The cooling fan manufacturer recommends that if the cooling fan stops working for a long time, there should be some simple rusted parts of the machinery. Apply suitable grease or other rust inhibitor to avoid rust.

3. If the cooling fan is the cooling bearing used for cooling water, after the operation is stopped, the cooling water in the pipeline and the bearing box needs to be emptied, and the cooling water valve should be closed at the same time, which can prevent it from freezing in winter and cracking the pipe. road.

4. Effective moisture-proof measures should be taken for electrical devices such as motors on the outdoor air cooler.

5. The air cooler should be regularly maintained so that the air cooler can be used for a long time.