In the long -term use of the axis flow, have we had any oscillation and fever?Next, I will briefly introduce the cause of this failure, and I hope it will be helpful to you.
1. oscillation:
1. Storage and transportation, device, and use of the dynamic parts or case deformation during the use process causes damage to the balance of the leaf wheel.
2. Wipe when the leaf rotation is rotated. At this moment, there will be abnormal sounds and violent oscillations.The reason is that storage, device, use of stroke shells or impeller components deformation.
3. Axial flow fan (full name: axial flow fan) base bolt (composition: head and screw composition) is not fixed.
Second, fever: After running for an hour at room temperature, it is found that the motor temperature rises too high, which may be caused by the following reasons:
1. Motor break or wiring error
2. Excessive system resistance or unreasonable fan selection of the fan causes the motor to be overloaded, because the pipe network resistance factor is too large or the pipe coefficient valve (function: cut -off, diversion, stabilization, diversion, etc.) is not opened.
3. The power supply pressure is too low.
4. Electric bearing and motor bearing damage, small cooperation gaps, do not meet the requirements.
The above is the reason for the oscillation and fever of the axis flowers