1. It should be cleaning and boiling disinfection before to use it. Rotating the fix nut,separate the copper body from the piston, remove the copper body. High-pressure steam sterilization is strictly prohibited.lt should be checked before use to ensure that each part is installed correctly, to adjust the copper's direction when insert the piston, then rotate the fix nut to fixing, tighten the connecting thread
2. Dose adjustment: Rotating the adjusting sheath to the required dose value
3. When using it, please put the suction fluid hose and suction fluid needle on the fluid-sucking joint, insert the suction fluid needle into the liquid bottle, put on the long needle, then push and pull the free handle to remove the air until you have got the required liquid
4. People can use the elastic regulator to adjust the tension strength according to the concentration of the liquid.
5. If it can't suck the liquid, please check the syringe that the O-Ring is not damaged, the suction fluid joint is sealed.Ensure that the spool valve is clearly
6. Remember to lubricate the O-ring piston by the olive oil or cooking oil after you have used it for a long time..
7. After using the drencher, put the fluid-suction needle into the fresh water,repeated sucking the water to flushing the residual liquid until the barrel is cleared enough, then dry it.