1. Add liquid. The liquid medicine should be mixed in different containers. Turn off the switch before adding the liquid medicine, and pour the prepared liquid medicine from the filter plate of the water filling cover, taking care that the liquid medicine does not exceed the safe water level. After the liquid is filled up, cover with a water cap to keep the liquid medicine intact.

2. Sprinkle medicine. The left hand waved the handle, and the right hand held the wire tube. Shake the handle 6 to 8 times to turn on the switch and spray while walking. In the work, the handle is usually swung once every one or two stages to complete the normal work requirements. During the whole work process, the air hole with the cover should be kept stable. Prevent the formation of a vacuum in the chemical tank. In order to avoid pesticide poisoning, the operator should not bend over to prevent pesticide leakage. Pay attention to the wind direction when spraying, and "spray downwind, spray backward."

3. After use, open the water filling cap, pour out the remaining liquid medicine, and then add people to sprinkle water for a few minutes. When spraying emulsion or emulsion liquid, first clean the utensils with hot alkaline water, and then rinse with clean water. After wiping, put it in a cool and dry place.

4. For long-term storage, remove the nozzles, spray strips, cups, washers, screws, nuts and other moving parts of the equipment. After cleaning, apply lubricating oil, wrap them in the paper, and close the air inlet and outlet. Store the machine in a cool, ventilated and dry place.

Taizhou QINGFENG Machinery Co., Ltd. not only has knapsack sprayer but also sprayer gun and other products, welcome to visit our official website.