Use maintenance and troubleshooting of common faults


1. In addition to the use and maintenance of the knapsa […]

1. In addition to the use and maintenance of the knapsack sprayer in strict accordance with the requirements of the product manual, the following points should also be emphasized.
1 The new cowhide bowl on the sprayer should be immersed in engine oil or animal oil (avoid vegetable oil) before installation and soaked for 24 hours. When installing the plug rod assembly into the pump barrel, care should be taken to place one side of the cowhide bowl in the pump barrel, then rotate it to straighten the plug rod and use the other hand to help press the edge of the cup into the pump barrel. It can be loaded smoothly, and it is hard to stop people.

2. Select the appropriate boom and nozzle as needed. The sprayer has several spray bars, the double nozzle T-shaped spray bar and the four-head direct spray boom are suitable for wide-width full spray, the U-shaped double spray bar can be used for spraying on crops, and the lateral double-nozzle spray bar is suitable for use. Spray the base of the crop on both sides. Hollow cone spray nozzles have several aperture nozzles. The flow rate of the large holes is large, the droplets are thick, and the spray angle is large; the opposite of the small holes, the flow rate is small, the droplets are fine, and the spray angle is small. It can be selected according to the requirements of the spray operation and the size of the crop.

3 .When the 110' slit nozzle is installed on the T-shaped direct injection boom of the sprayer, the slit on the nozzle should be slightly deflected at an angle of about 50 to the axis of the spray rod, so that the mist flow of the adjacent nozzles does not collide with each other. Pay attention to controlling the height of the spray bar during operation so that the mist flow of each nozzle overlaps each other, and the spray amount is evenly distributed throughout the spray width, which is suitable for use when spraying the herbicide completely.

4.When carrying the work, you should use the rocker 18-25 times per minute. Operators A farmer's 16, long I-10m sprayer should not bend over too much to prevent the liquid from splashing out of the lid.