First, adjust the tightness of the belt used by the fire protection, turn the wind wheel by hand to observe whether the leather row is stable.
Second, clean the electromechanical and wind wheels, filters and cases. The paint -proof paint should be used for brush treatment for the painting drop.
Third, the rotation site of the fire exhaust fan is filled with lubricating oil to ensure the sensitivity and stability of the joint bearing and bearing.
Fourth, check whether the opening and closing operation of the fire fire exhaust fan adjustment valve is firm and sharp.If the adjustment valve is open and closed, it is necessary to replace it in a timely manner.
V. Check and alternate the pads and sealing fillers between the joint surfaces of the fire exhaust fan. You must do the intact and loss of these pads and sealing fillers.
6. Fire fire exhaust fan can perform manual boot inspection indicators, current, and voltage meter power. Check whether they are normal, and check whether the components of the fan have different sounds and whether the three -phase current value is balanced.
7. In order to ensure the operation of efficient rates, the surface of the dish and filter of the fire to smoke must be kept as clean as possible.
However, because the fire -discharge fugitives are generally equipped with coarse -effect filters, and the hole eyes are relatively large. At the beginning of the use, it is inevitable that there is a dust through the filter and the surface of the pipe and filter of the plate.
If it is not cleaned in time, the heat exchange volume between the air and the air flowing outside the coil and the outside of the coil will be reduced, so that the heat exchange efficiency of the tray can not be fully exerted.
If there are many attached dust, and even some air channels in the filter room are blocked, the air -conditioning performance will be reduced to reduce the performance of the air conditioner and further reduce the air conditioning performance.
The above is the daily cleanup and maintenance knowledge of fire exhaust fan. I hope it will be helpful to you.If you want to know more about related information, please pay more attention to us--