Sprayers and spraying techniques using point

To ensure trouble-free use and prolong the life of sprayers , and in order to ensure the safety of staff . Sprayer before and after use be sure to make the appropriate checks in the process of spraying pesticides should follow certain precautions.

To check the sprayer before operation of the parts for damage, without leakage, spray is normal , the first trial with agricultural sprayers water spray .

Spraying pesticides , the operator should stand upwind , and pay attention to changes in wind direction , way of walking time to change jobs , try to forward interlaced spraying.

Knapsack sprayer tank can not be overfilled to avoid bending when the liquid from the medicine chest mouth overflow spilled into the spraying people. Select the correct application time should avoid weed sprayer spraying at noon when the sun is strong , because when pesticides , volatile, and the operator sweating, pesticides easily into the body through the pores .

Spraying equipment in the course of the event of failure , should immediately stop work , close the valve , inspect repairs. If it is a pipe or pump sprayer fails, you must first reduce the pressure in the pipeline . Open the pressure in the gas tank , you should first release the compressed air cylinder , to prevent accidents.

After each use , the barrel should be promptly poured the remaining liquid, and washed with water poured dry .