The vortex high-pressure blower is not allowed to run in reverse, and can only be rotated forward, so how to distinguish the left and right rotation of the high-pressure blower.
After receiving the goods, an arrow indicating label will be affixed on the body of the fan, and it needs to be operated in this direction.
What if there is no arrow label?
One viewed from behind the motor butt, the motor is allowed to rotate clockwise, that is, to rotate, just like the direction of movement of a clock.
The other is to look at the air movement at the inlet and outlet. No matter what kind of vortex high-pressure blower, the air inlet is fixed, standing at the back of the motor. The left inlet is the air inlet and the right is the air outlet.
Double-impeller fan or upper row fan, change the thinking, you can distinguish which is the inlet air and which is the outlet air.
If it is reversed, the pressure and flow rate will be greatly reduced, will be much smaller, will not meet the requirements of use, and the heat will be very serious.
For single-phase electricity, there is no reversal, and it can be operated only by connecting directly.
For three-phase electricity, if the line sequence is not connected, it will be reversed. If it is reversed, then you can switch two of them at will.
To put it simply, it is very simple, that is, looking at the back of the motor, it is correct to work clockwise.
