How to use China pressure sprayer

1. To install the China pressure sprayer parts correctly. Check if there is any air leakage in each connection. When using it, install a clean water test spray before loading the medicine.

2. When it is officially used, it is necessary to add the medicine first and then the water. The liquid level of the medicine liquid cannot exceed the safe water level. Before spraying, first move the rocker more than 10 times to increase the air pressure in the barrel to the working pressure. Do not use excessive force when pulling the rocker to avoid explosion of the gas chamber.

3. When the liquid is filled for the first time, because the air chamber and spray bar contain clean water, the concentration of the liquid sprayed in the first 2 to 3 minutes of spraying is low, so pay attention to re-spraying, so as not to affect the prevention and control of pests and diseases.

4. After the work is completed, the residual liquid in the barrel should be poured out in time and washed with water to dry it. At the same time, check whether there is water in the gas chamber. If there is water, remove the water connector to release the water.

5. If the sprayer is not used in a short period of time, the main parts should be cleaned, wiped dry and installed, and stored in a cool and dry place. If it is not used for a long time, grease all metal parts to prevent rust.