1) Medicine box: The largest and one of the most fragile parts in the sprayer. Remember to avoid collision with fruit trees or other sharp objects during the use of the medicine box. Of course, if there is a damaged place, you can also Remedy (of course the area should not be too large).

2) Medicine pump: Generally, domestic medicine sprayers use triplex plunger pump or diaphragm pump. For daily maintenance knowledge of triplex plunger pump/diaphragm pump, you can search our company name to find detailed maintenance video tutorials .

3) Gearbox: also commonly known as speed-increasing gearbox, the first maintenance time is about 50 hours, and it will be maintained almost once a year in the future. Although it is maintained once a year, it is necessary to check whether there is any oil leakage every time. At the same time, the oil and grease to be replaced must be of high quality.

4) Fan: Before and after each use of the sprayer, it is necessary to confirm whether there is any foreign matter inside the fan, because the inside of the fan rotates at a high speed. If there is foreign matter and the wind is added, it will directly cause the foreign matter to collide with the fan blade of the fan, which will directly lead to the damage of the fan blade. At the same time, it is also necessary to pay attention to whether the damaged fan blades will spray and hurt people and trees; the second is whether there will be gaps between the screws and shafts that fix the fan blades, which are matters that need to be checked and paid attention to on a daily basis.

5) Fasteners: Before and after each use, it is necessary to check whether the fasteners of the whole machine are loose or severely worn. If they are loose, they need to be tightened in time. If there is serious wear, they need to be replaced in time. If other parts are damaged, the damage to the machine is very large.  

6) Bearing maintenance: I take it out here separately because the bearings of our air sprayer are basically rotating at high speed, so the daily maintenance of the internal yellow grease of the bearing is very important. If the bearing lacks lubrication If the machine stops, the loss will be huge.

7) Filters and nozzles: Many people pay little attention to the maintenance and inspection of filters. Before, we encountered many users who directly caused the machine to fail due to filter problems, because many fruit farmers were filled with river water or lake water. Therefore, there are more impurities in the water quality, so it is particularly important to check the filter daily. In addition, the nozzle judges the inspection basis according to the situation of the spray.

The above information is provided by the mechanical engineer of Linyi WALLE, please carefully match the manual according to the model you are using as a reference.