2022-06-30 16:25:12
1. If there are purification impurities on the flap wheel, and the gap is too small, then just remove the dirt, and check whether the internal parts are damaged,mounted flap wheel ， if there is damage, repair and replace it in time;
2. The wear of the bearing of the flap wheel can cause the clearance to increase, and the bearing must be replaced at this time;
3. Because the gears of the flap wheel are not firm and cannot keep the page wheel synchronisation, it is necessary to reassemble the gears, and the joint contact area with the taper reaches 75%;
4. Gear wear and large backlash are common problems of fans, especially for blowers that have been used for a long time, the gear wear is relatively tight, and the gear gap should be adjusted at this time.
5. The flap wheel must be completely packaged during transportation and avoid squeezing. It should be kept ventilated and dry during storage, and must not be exposed to moisture.
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