Operation of Different Sprayers 1. Knapsack Sprayer
①The sprayer parts must be installed correctly. Check whether each connection part is leaking. When using, install clean water and test spray before loading the agent.
②In the formal use, the medicine should be added first and then the water, and the liquid level of the medicine should not exceed the safe water level. Before spraying, move the joystick more than 10 times...