What should I do if the Roots blower suddenly runs out of power?

What should I do if the Roots blower suddenly loses power? How can I continue to operate?

Sudden power failure! This is very common in the wind turbine industry. Power failure is more frequent in areas where power is scarce. If our Roots blower encounters power failure, how should we operate it?

We need to disconnect the power switch of Roots blower to avoid sudden power calls, which will damage the fan. Later, Xinqian Shunfeng will explain the specific reasons for this.

Open the vent valve to avoid other problems.

Check the circuit and eliminate the circuit fault. The roots blower suddenly stops running and suddenly loses power. There are many reasons for these situations. We need to further check and then eliminate the fault.

As we mentioned earlier, why is Roots blower afraid of sudden power on? If the switch is open and suddenly power on, it may not start up. Because when Roots blower starts up, it needs to open the vent valve first, then slowly close the vent valve, the fan gradually increases pressure, and then close the vent valve.

The accessories that must be installed for Roots blower: check valve. Once the Roots blower is powered off, if there is no check valve, the impeller of Roots blower will be directly damaged. We have also encountered such accidents for many times. Some impellers are severely damaged, and some have abnormal noise.

In case of power failure of Roots blower, it is necessary to find out whether it is caused by power failure of the whole plant or aging of the line. If it is a line fault, it is necessary to disconnect the main switch to check the line, understand the problem, eliminate the existing problem and fault, and then turn on the power supply.