The sprayer is a commonly used machine in the agricultural field. To spray pesticides, how to use the sprayer?
1. How to use the manual sprayer
(1) Before use, check whether each connection is leaking, press the water to test spray, and then install the medicine.
(2) Prepare the pesticide, turn off the switch, and add the liquid into the liquid tank. Note that the liquid should be filtered by a filter screen, and the liquid level of the liquid should not exceed the safe water level.
(3) Put the sprayer on your back, hold the pressure rod in your left hand and press it up and down to a certain pressure (the number of times of pressing is about 30 times/min), turn on the switch and swing the handle of the spray rod with your right hand.
Move the spray rod, adjust the size of the switch according to the size of the plant (or area) to be sprayed, so that the spray head can spray up and down or left and right as required.
(4) Pay attention when spraying, cooperate with hands and eyes, rib should have rhythm, spray pesticides at the parts of plants affected by diseases and insect pests, so as to be thoughtful, even, and rhythmic.
Correct and safe.
(5) After use, pour out the residual liquid medicine in the barrel in time, wash it with clean water and drain it, and release the accumulated water in the air chamber.
2. How to use the electric sprayer
(1) The newly bought electric sprayer should be fully charged for 12 hours, and it should be fully charged before normal use.
(2) Prepare pesticides according to the proportion, and pour the liquid medicine into the spray bucket through the filter screen.
(3) After preparing the liquid medicine, press the power switch on the side to automatically spray the liquid medicine, and the rotary button next to it is the governor, which adjusts the size of the liquid medicine sprayed.
(4) After spraying, fill the spray bucket with clean water for liver cleansing, then press the power switch to spray, clean the spray bucket, wipe it clean and then charge it.
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