With the increasing development of industry, the purchase of machinery and equipment will also increase. In order to extend the service life of the equipment, it needs to be appliedDC cooling fanTo heat it, but we will find that after a long period of time, the DC cooling fan sometimes does not rotate, or it is slow and fast, just like a cassette. so dc cooling fan failure to do?
As a machine, failure is inevitable. We did not choose to replace it immediately at the first time. We must find the reason from the faulty DC cooling fan. If the fan of the radiator stops rotating, one of the most likely reasons is that the speed of the fan does not reach the normal speed required for the radiator to work. In this way, the DC cooling fan can not reach its operating power, there will be this kind of slow or even non-rotating consequences, the effect of heat dissipation is certainly not as good as before. At this time, we can try to make some adjustments to the fan blades of the fan so that its speed can meet the corresponding power requirements of the radiator. This time not only solves the problem, but also saves you the trouble of replacing the new device.
If the device frequently replace the DC cooling fan, it will also lead to such failures. Some people here will definitely say, I often change the new cooling fan is not to keep the machine in the best working condition, why this also not? In fact, the equipment we use does not necessarily continue to need new fan replacement, the most important thing is to find the most suitable DC cooling fan.
Another situation is that the speed of the DC cooling fan is relatively slow when it is turned on, and the noise is relatively large, and it will return to normal after a period of time. After replacing the same fan, the above phenomenon still occurs for a period of time. The indoor temperature of the DC cooling fan is low, which causes the lubricating oil on the rotating bearing to fail. At this time, it is necessary to inject antifreeze lubricating oil into the DC cooling fan, and pay attention to the temperature of the use environment.
If a special noise is suddenly made during use, even louder than the sound of the chassis power supply, it may be due to the long-term "repair", and too much dust has gathered on the surface of the DC cooling fan and the gap of the radiator. The motor oil of the fan has completely dried up, so it has caused the roar of the motor. Yi Rongchuan manufacturer told us that the DC cooling fan and the radiator should be separated first, and the radiator should be cleaned directly with tap water. You can wipe it with soft paper first, and the gap can be wiped with a small medical cotton swab. Open the plastic sticker on the back of the fan and use ordinary sewing machine oil to drip 1-2 drops into the movement.
The above is the fault and treatment method that will occur in the use of DC cooling fan. For more information, please consult our official website!