China Roots vacuum pump

The China Roots vacuum pump is a common vacuum pump that can quickly and effectively extract air from the vacuum system.It is widely used in industries such as chemistry,electronics,and healthcare.Before using the China Roots vacuum pump,it is necessary to start it correctly.The following are detailed start-up steps:
1.Check whether the various parameters of the China Roots vacuum pump are normal,including whether the power supply is normal,whether the voltage meets the requirements,whether the pump connection is firm,and so on.If any abnormal situation is found,it needs to be dealt with in a timely manner to ensure the normal operation of the product.

2.Open the intake valve of the pump:Before starting,it is necessary to open the intake valve so that air can enter the pump and ensure good sealing performance of the valve.

3.Start the China Roots vacuum pump:Press the power switch to start the China Roots vacuum pump.During the start-up process,it is necessary to ensure that the rotor of the pump can rotate normally and the speed is not too fast or too slow,so as not to cause the pressure inside the pump to be too high or too low.
4.Adjust the intake valve:After it is started,it is necessary to adjust the intake valve in a timely manner to control the amount of gas entering the pump.Normally,it is necessary to gradually adjust the intake valve to achieve the pumping effect while the pressure inside the pump is normal.
5.Observe the operation of the pump:After starting the Roots vacuum pump in China,it is necessary to observe the operation of the pump in a timely manner,including the pump speed,pump noise,pump vibration,and so on.If any abnormal situation is found,it is necessary to stop the operation of the pump in a timely manner and conduct inspection and adjustment.
The China Roots vacuum pump cannot be used alone and must be equipped with a front-end pump.It is not allowed to start under atmospheric pressure.It can only be started when the inlet pressure of the Roots pump is pumped to the allowable inlet pressure by the front-end pump.If oil leakage is found in the China Roots vacuum pump unit during work,work should be stopped immediately,and inspection and repair should be carried out after pressure relief.This product is not allowed to continue working or undergo maintenance under pressure after discovering oil leakage.
It is essential to ensure the normal inflow and outflow of circulating cooling water during work.
By following the above steps,the normal operation of the China Roots vacuum pump can be ensured,effectively improving its pumping efficiency.