What are the common faults radiator cooling fan?

In recent years, the radiator cooling fan because of its technology and performance has completely reached a mature stage, many factories are used to it for machinery and equipment for heat dissipation, but due to various reasons, the heat makes the cooling fan in use process fails, then you know what are the common faults radiator cooling fan? The following is briefly by YiRongChuan small make up to you. Radiator cooling fan common faults are: 1, when the radiator cooling fan in use rotation, sometimes heard a bump in the 'man', sometimes not. Turned out to be in the radiator cooling fan with messy wires and power cords, sometimes thrum encountered the cooling fan blades and cause the heat dissipation of the cooling fan rotates, the abnormal sound. Solution: use such as elastic, tape paper half cooling fan inside the cable, power cord strapped up, avoid the pass through the top of the radiator cooling fan. 2, fault phenomenon and the radiator cooling fan, radiator cooling fan early use is normal, but suddenly found nearly a period of time the cooling fan automatically move a fixed position, after the check, the original for radiator buckle with the failure of the resonance phenomenon caused by the cooling fan rotation, led to the displacement of the cooling fan. Solution: to replace the new buckle. 3, radiator cooling fan in the use of the characteristics of noisy noise suddenly, even larger than the noise of the chassis power, this is because the cooling surface of the cooling fan and radiator gap gathered too much dust. The cooling fan motor lubricating oil has completely dried up, so caused the roar of the motor. Solution: we could start with the radiator cooling fan and radiator, radiator directly with tap water wash. Wipe with a soft paper first radiator cooling fan, aperture of available medical sign a wipe. Open the cooling fan plastic stickers, using ordinary sewing machine oil into the machine core a drop or two drops. 4, some radiator cooling fan with less than a week if there is too much noise, and the rotation not free until the phenomenon. The speed of the cooling fan just boot fruit is slow, and the noise is bigger, a period of time and then returned to normal, the reasons for this kind of case is generally because radiator cooling fan of the indoor temperature is low, cause the rotation bearing lubricating failure. Solution: to radiator cooling fan into the antifreeze lubricating oil, and pay attention to using the environment temperature, and pay attention to maintain it. Radiator cooling fan common faults and its solution is introduced to this, caused by the above content we can know that there are many reasons for the radiator cooling fan is in failure, so when in use at ordinary times have to be the maintenance for it, so as to prolong its service life.