Maintenance of mist sprayer

1, before starting or stopping, the pressure relief handle should be lifted in the pressure relief position. It
2. The field walking speed of the operator should be maintained 30-40 steps per minute, 0.5-0.6 meters per step, about 0.25 mu per minute, 14-18 liters of liquid medicine can be sprayed one mu (according to this ratio). It
3. When spraying with mist sprayer, the operator should decide the direction of travel according to the wind direction, and pay attention to the direction of travel as vertical as possible with the wind direction, and the direction of spraying should be consistent with the wind direction, the nozzle spraying in a horizontal state. If there is no wind, the nozzle of the spray should be kept at a distance of 30 cm to 40 cm from the crop. The nozzle should be slightly tilted downward and swinging to the left, and the number of times of oscillation should be one step to swing the nozzle once, so that the liquid can be evenly sprayed. It
4, spray should be uniform, do not spray or re spray. It is strictly prohibited to stand before the nozzle, strictly prohibit the nozzle to the human and livestock. One should not work too long, and two will take turns. It
5. When switching plots, close the liquid switch first, then reduce the throttle, and then increase the throttle before switching on the liquid switch to start the operation until the next plot starts. When the operation is finished, the throttle should be put in a low speed position and run for 3-5 minutes to make the gasoline engine cool down slowly, then close the throttle and stop flameout. . Note: in the first 24 hours of the new machine, the throttle should be in a semi open state to work lightly. To talk about
6. Operators must wear masks and wash and change frequently. Be careful not to work against the wind. Do not smoke and eat when you work. Wash your hands and face with soap after work. To talk about
7. When the sprayer breaks down, we should first eliminate the trouble shooting method according to the instructions. If you can not exclude it, please contact the manufacturer or farm technician.