UPS warns that the fan needs to be replaced, how to repair it

UPS warns that the fan needs to be replaced, it should be that it feels that the temperature is high, which can be considered from two aspects: 1. The fan speed is reduced, the rotation is not smooth (the current is high due to high resistance), or other problems cause the controller to think that the fan is abnormal; 2. The dust of the radiator is too thick. Turn on the power outage and take a look.

The 30kva UPS is not sloppy at all, and it can't be improvised. If you change the fan, you have to change it, and you can't care about the cost. In addition, this fan is most likely 220v.

Go to the computer city and buy a new fan preferably of the same model.

Or clean up the dust from the lower fan and add some oil upstairs.

Take apart. Get some engine oil, it is estimated that it is a problem of heat dissipation.

The most direct and best way is to change the fan. 30 or so one, good 100After a long time, the fan should be eliminated. And it's loud. Let's change it. It's useless to get the oil. It won't be like that in a few days.

I don't know how long your fan has been used, if you have used it for a while, the problem has only recently appeared, that is, the fan speed is not enough, you can open the case, use a cotton swab to remove the dust in the fan, and then remove the fan and apply some silicone to the surface of the CPU.

If this problem occurs at the beginning of use, then you may need to buy a new fan.

Then you have to replace it quickly, otherwise there will be problems!

Let's see if your UPS is an ordinary fan, and if so, go to the market and buy a replacement with the same power!

It is recommended to use the original fan, thank you!

If you have any questions, please contact: Thank you!

Then it's good to change it. It's better not to buy anything from Intel, it's all fake.

I don't know about this brand of UPS, but other brands, the charging pad is about 60 yuan, the fan is more than ten yuan, and the motherboard is more than 80 In fact, in addition to the expensive battery, UPS other accessories are not high, but this thing is used less, and some places are ruthless

Yes, it is not the original fan, there will be an alarm after use. Normal original fans are very expensive, and one will cost more than 1,200 yuan. You can @ me if you need to.

There is no need, you can buy it outside, just pay attention to the voltage and current of the UPS.

There's no need, you can buy it outside, just pay attention to how much V and how much A, and the size.

Description, if the fan fails, you can turn off the UPS power supply and restart it, but if it still can't be used, you should contact the supplier or manufacturer to check and repair.

You can call the machine on the after-sales **, ask you if there is an after-sales point, or you ask the after-sales service to send a fan to your side to change, if not, send the machine back to the factory and ask them to replace it, and now send it back to you.

If the fan is faulty, replace the fan. What else can I do!

Replace the fan, the UPS small machine has to change the fan for about 3 years,

Remove the panel screws of the UPS to open the UPS cover, then unscrew the screws connected to the battery, take out the battery, you will see that there is an empty UPS shell with the fan, remove the fan and replace it.

I don't know the UPS of this S brand S, but other brands of O, the charging plate is about 20 yuan T, the wind 2 fans are more than 10 L dollars, and the motherboard is more than 60 In fact, UPS is expensive in addition to L batteries, and other accessories ** m is not n high, only m is less than this n thing 3, and 4 in some places are ruthless

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When buying UPS, you have to choose a good brand, and a good manufacturer will provide door-to-door service.

You have to see if there is a fault after the fan is broken**, if there is, you have to change it to the same as the original, it's good if there is no ordinary!

Yes, as long as the size is appropriate and the working voltage is the same.