If a cooling fan down what should I do?
if the malfunction of the cooling fan is not the first time choose to immediately replace it, but to find reasons from the failure cooling fans, if the fan has stopped, are likely to be the fan speed did not reach the radiator work needed to normal speed. As a result, a cooling fan to reach its operating power, will appear this kind of turn slowly don't even turn the consequences, the heat dissipation effect is also as before. At this time we can try some adjustments of fan blades, to make it speed can meet the corresponding requirement motivation of the radiator, not only solved the problem, also dispense with the trouble that you replace the new device.
if the machine frequent replacement of cooling fan, also can cause such failures. Here, someone will say, I don't often change new cooling fan is to make the machine keep the best working state, why is this also not line? In fact, we replaced with a new fan equipment may not continue to, the most important is to find the most suitable cooling fan.
there is a kind of situation is that the speed of the cooling fan just slowly, when the phone is switched on and the noise is bigger, a period of time will return to normal. Replace the same fan after using for a period of time still appear the phenomenon. A cooling fan of the indoor temperature is low, cause the rotation bearing lubrication failure. At this time will need to give a cooling fan into anti-freeze lubricating oil, and pay attention to using the environment temperature.
if in use special noise suddenly, even bigger than the sound of chassis power supply, there may be due to the years' repair ', a cooling fan and radiator surface crack gathered too much dust. Fan motor lubricating oil has completely dried up, so the roar of the motor. YiRongChuan manufacturer told us, to separate the cooling fan and radiator, radiator with water wash directly. Can wipe with a soft paper, first crack place available medical small swab to wipe. Open the fan on the back of the plastic sticker, add appropriate lubricating oil to the bearing inner hole. Wenling city tong chi auto air conditioning manufacturing co. , LTD. , specializing in the production of cooling fans.