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Precautions for daily maintenance of high efficiency air vent

Feb 04, 2018

The so-called high efficiency air vent, in fact, is often called the efficient filter outlet, which belongs to the combination of high efficiency filter and static pressure box. The high efficiency air vent is usually modular design, the shell is made of high quality cold rolled steel plate, the surface is electrostatic spray, and it can also be made of stainless steel. At present, we mainly apply it to the clean room, so as to achieve the purpose of reducing the dust concentration in the whole room.


It should be noted that during daily use, users also need to maintain effective air outlets, so as to give full play to their functions and values. So, what should we pay attention to? Here's the next thing to understand. First of all, in order to ensure the use of the effect, it is suggested that you use a dust particle counter every two months to determine its cleanliness.


If there is a big difference between the measured result and the actual requirement, we should find out the cause in time, for example, it may be a leak or failure. If it is determined that the high efficiency air vent has failed, it should be changed in time.


In the process of replacement, we should pay special attention to these contents: 1, unpacking, handling and installation use, the filter should be intact, no damage to touch the filter paper; 2, before installation, should be put on the light of the new efficient delivery outlet, to the naked eye, to see whether due to transportation and other reasons but if there is damage to find loopholes in the filter, should stop using.


In addition, during the use of efficient air delivery, if found by the resistance value exceeds a certain limit, or when the wind velocity is reduced to a minimum, then replaced after coarse and medium filters air speed cannot increase; or the appearance of serious leakage to repair the case, should replace hepa.http://www.wxrfcleanroom.com/