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How to use a knapsack hand sprayer(1)

Manual sprayers are widely used in general industrial equipment, medical equipment, chemical equipment, agriculture (lawn and garden), tourist vehicles, special vehicles, ships, beverages, vehicle cleaning, carpet cleaning, floor cleaning, water purification and water treatment equipment.  

How to use the knapsack hand sprayer

1. Install the sprayer parts correctly. Check each connection for air leakage. When using it, install clean water to test spray first, and then install medicine.

2. Before operation, prepare pesticides according to the operating procedures and strictly abide by the use of medicines. Before filling the liquid medicine tank, the switch must be turned off to prevent the liquid medicine from leaking. The liquid medicine liquid should be filtered by a filter screen, and the liquid level of the liquid medicine liquid should not exceed the safe water level.

3. Put the sprayer on your back, hold the pressure rod with your left hand and press it up and down to a certain pressure (the number of pressing times is about 30 times/min), hold the spray rod handle with your right hand to turn on the switch and swing the spray rod, according to the plants being sprayed (or area) to adjust the size of the switch, so that the nozzle can spray up and down or left and right as required.