Qunkai company today to tell you how to use the centrifugal fan is correct

Even if the user in the choice of the fan can choose the best one, centrifugal fan, but if the user is not strictly in accordance with the use of instructions, it will reduce the use of the fan effect, or even shorten the life of the centrifugal fan, which for the user But also a great loss, the correct use of centrifugal fans can not only guarantee its use effect, but also to a large extent to extend the life of the fan, so many users want to know exactly what kind of use is the most correct , In order to minimize the damage to the fan it? Today we are going to introduce some tips on using centrifugal fans. I believe that as long as the user has mastered these certainly to a certain extent, improve the efficiency of the use of the fan.

The first use of a centrifugal fan starts from its start. Sometimes there will be a failure to start or start a very long time the problem, there are many reasons for this situation. If the motor is not moving, check the setting of the safety mechanism; if the rated power of the motor is too low, replace the motor; if the starting procedure is not correct, adjust the starting device; if the power consumption is too large at startup, If the rotor is jammed, the fan is used to check and investigate the cause of jamming (friction, obstruction, etc.); if the voltage at the motor's wiring is too low, the gas flow control mechanism is in the closed position; Check the power cord voltage - if the loss is too large, increase the power cord.

Many times the user will find the impeller is always in the white consumption of energy. The gas forms a recurrent activity through the leakage between the front cover and the current collector. Must maintain a certain gap, centrifugal fan between the front cover and the collector and between the case and the shaft. To ensure the reliability of fan rotation. This can alleviate this phenomenon to a large extent.

Centrifugal fans in the use of the most common problem is the vibration of the fan, and want to fundamentally solve this problem is not a simple matter, but if the reduction of the fan speed is a very good way, and the effect of this approach is also the most Significantly. But also need to use the user according to the specific circumstances of the use of the fan to determine what method to use more reasonable.