Water ring vacuum pump operates correctly

After purchasing the water ring vacuum pump, we usually look at the operation process before using it, so as to avoid problems caused by improper operation during use. Let's take a look at the operation of the device.

First, prepare

1. The hand-cranked coupling pump should be able to rotate flexibly without jamming.

2. Jog the liquid ring vacuum pump to check whether the steering of the motor is consistent with the steering of the pump. Also check if the pump is running normally or not.

Second, start

1. Close the intake valve of the water ring vacuum pump, open the inflation valve, and open the liquid ring vacuum pump exhaust valve.

2. Close the power supply and turn on the liquid ring vacuum pump.

3. After the liquid ring vacuum pump runs smoothly, open the liquid ring vacuum pump water supply valve to supply water, and the ceramic pump should also open the machine to seal the water.

4. Slowly open the intake valve to allow the pump to start pumping.

5. Adjust the water supply of the pump to balance the vacuum with the process value.

Third, stop the pump

1. Close the intake valve of the water ring vacuum pump.

2. Close the water supply valve of the vacuum pump.

3. Turn off the power and turn off the pump exhaust valve.

4. Close the liquid ring vacuum pump inflation valve.

Before operating the water ring vacuum pump, it is necessary to understand the correct operation process in order to avoid accidents caused by improper operation during use. This is also an expression of responsibility for work and for itself.

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