1. Conveying precipitated and frozen liquid, the pump must be washed with right solvent to avoid blockage and damage before it stops operation during a period of time.
2.Cuting off compressed air when the pump need stop using in several hours at the process of operation.
3. Using the compressed air pressure of the drive diaphragm pump and the ways of flow to adjust the pump flow, or controlling it by adjusting feed-in flow. Not using hose and feed pipe with very small diameter, lest resistance is so strong that block feed.
4. Suggesting to install a jettison valve in compressed air inlet of drive pump when the pump is feeding.
5.Making sure the firmly installation to avoid libration and damage.