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Time：2021-10-18Views：0
Everyone knows that oil is our common lubricating oil, but there are also grades of this oil. High, medium and low oil grades. Low-grade oil, which is relatively thin, may look like water when poured out, but it is a bit yellow in color and volatile. High-grade oil has good viscosity and is not easily volatilized by air. So that it has a longer lifespan.
The increase in the amount of lubricating oil for the cooling fan is related to the quality of the cooling fan. If there is too much oil, the cooling fan may throw out the oil when it is running. If there is less oil, it will make the life of the fan less than 2W hours.
Oil dumping is divided into two types. One is the reason for the lubricating oil itself, and the other is the oil thrown at the label of the cooling fan.
One, mainly because there is too much oil. The other is that the oil is too thin.
Second, the main reason is that the glue of the oil seal is not properly sealed, but the seal is too little. The label itself is sticky. After you remove the label, the oil seal is also torn out. If you don’t pay attention, you may leak oil after you put the label back on.
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