Maintenance methods to prolong the life of electric sprays

Maintenance methods to prolong the life of electric sprays
Autor: dekenag Alice
Easy-to-use and efficient large-capacity electric sprayers are increasingly favored by most farmers. It has become the main tool for pest control in greenhouses. However, because electric sprayers are more "exquisite", if used incorrectly, maintenance will be delayed and prone to failure. In order to maintain and prolong the service life of spraying, the reporter interviewed han mou, spray sales manager, and suggested that vegetable producers should do the next job.
First of all, in the first official use, check if the connection leaks. If you want to use it, install the clean water test before dispersing it. When adding a drug, add the medicine before adding water. The liquid level cannot exceed the Safety level. Before dispersion, the electric sprayer is pre-connected, allowing the cylinder pressure to rise to the working pressure, ensuring a fluid injection.
Secondly, after using the sprayer, it is necessary to pay attention to the components such as detergent cylinder, rubber hose and spray bar, especially to remove grease dirt in the air cylinder and dirt in the cylinder bottom. Many pesticides have a certain corrosive effect on sprayers, so they should be cleaned with alkaline water immediately after being stopped from being used and then with clean water. Especially after spraying pesticides such as bordeaux, it is preferred to soak in alkaline water for 1 to 2 hours. Pay attention to corrosion protection. All disassembly parts must be disassembled cleanly. Apply oil to the inside wall of the spray bar and sprayer to prevent moisture and rust.
If a short-term sprayer is not used, the main components should be cleaned, cleaned and packaged and stored in a cool, dry place. If not used for a long time, butter should be applied to metal parts to avoid rust.
In addition, the central components of the electric sprayer are the pump and the battery. There are now several water pumps on the market, which are afraid of being blocked. Therefore, you should wash the medicine with clean water. When adding water, a small filter is applied to filter to avoid blockages.
In addition, the general manager have also warned vegetable producers that after the spray stops, the battery should be charged and charged once or twice a month in a cool and dry place. When the storage time is short, distilled water should be added in time.