1) Check whether the septum pump into the export pipe is unblocked;

2) Connect the power source compressing the air;

3) Check the sealing situation at the pump import and export connection (whether the mouth is tight and the pipe is damaged);

4) The distance between the transportation material or the pump inlet pipeline must be exhausted first to avoid the pump for a long time.

5) Pay attention to adjusting the amount of power source compressing air to adjust the maximum performance of the pump.