COMMON PROBLEM

Explanation: If the air source pressure is too low, in addition to the air compressor itself, the distance between the air pipes should be shortened as much as possible, because if the air pipe is too long, compressed air will be consumed and the actual air pressure will not meet the rated requirements.

Explanation: Install the pneumatic FRL, keep the air source pressure within the normal range; keep the feed inlet unblocked, do not install valves; Clean the pump with clean water every time the pump is finished, especially when pumping relatively viscous or viscous materials.

Explanation: In this case, the wear of the ball valve may lead to poor sealing of the ball valve and the ball seat, requiring replacement of parts. In addition to the cause of wear, check whether there is any air leakage in the feed pipe. If air enters the feed pipe during the operation of the pump, the pump will not be able to suck materials.

Explanation: During the express delivery process, the slider inside will shift and need to be reset manually. The specific operation method is as follows: Open the air valve cover, move the two small black sliders back and forth, one on the left and the other on the right, and then install the air valve cover