After installation Roots blower After that, there will be deflection in the installation of the blower. To solve this problem, we need to check the root cause. Here are some reasons for troubleshooting: The foundation stiffness is not enough or not firm enough --- reinforcement
The impeller loses the original balance precision --- recalibrate the balance
Loosening connection of roots blower supporting parts or damage of shock mount - tighten the relevant connectors or replace with a new shock mount
The inlet and outlet pipes of Roots blower are poorly installed, causing resonance --- tighten the relevant connectors
The moving blade has accumulated dust, excessive dirt or serious corrosion - readjust, repair, clean or replace the blade
Motor current is too high or temperature rise is too high The flow exceeds the specified value or the air duct leaks --- turn down the regulating valve and check whether there is air leakage
Increase the density of the output gas to increase the pressure --- find out the cause, if the temperature is too low, increase or reduce the air volume
The motor itself causes maintenance or replacement of the motor
Deterioration of ventilator joint operation or pipe network failure - find out the cause, adjust and repair
The resistance of the air duct is too large, and the motor is overloaded - adjust the pipeline
Motor input voltage is too low --- adjust voltage
