Service and maintenance of the agricultural knapsack sprayer

　　The design of the agricultural knapsack sprayer is easy to service and maintain. Only a few simple rules are needed to keep the equipment in its best condition. These include:

　　Read the service manual to check if your device has any specific service requirements

　　At the end of each spraying work, thoroughly clean the inside and outside of the sprayer, disassemble it, and carefully clean each part

　　Check the "O" ring for wear and correct installation (even it is recommended to have several spare "O" rings on hand)

　　Complete the service by reassembling the equipment and returning it to the warehouse. Plastic sprayers should not be placed in the sun, because ultraviolet radiation will damage the plastic and shorten its life.

　　calibration

　　Calibrating a backpack or compression sprayer is a simple task that takes very little time. It is best to use a sprayer with a pressure gauge because the pressure gauge helps to ensure that the output is maintained evenly. Before calibrating the sprayer, there are a few points to remember:

　　Must be cleaned, maintained, and operated in accordance with the manufacturer's instructions

　　Use only water to calibrate the sprayer-never use chemicals for calibration

　　The accuracy of the calibration depends on whether you can use the pump to generate a constant pressure and walk at a constant rate. This is why pressure gauges are so valuable. If your sprayer is not equipped with a pressure gauge, you will need to run the pump at a constant rate-so choose a rate that you find suitable.

　　Electrostatic Spray Supplier is also our product, welcome to consult and purchase.