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Plant protection product purchase and use of common sense 2010-07-18
First, choose common sense.
As good or bad product quality sprayer operator will directly affect the physical health and human safety, farm safety and lead to environmental pollution problems, so when users purchase the best attention to these points:
1,See signs.
(1) check for the mandatory certification of the "3C" sign.
(2) View the product trademark, model, name, date of manufacture, name and address, work parameters and identification certificate are complete.
(3) Judging from the product packaging, packaging machine should be solid and reliable package shall be labeled with the implementation of the standard code, random files, including product specifications, Warranty certificate, the product certificate should be complete, random tools are available .
(1) Check the appearance of plastic parts, good materials are often brightly colored, have a certain transparency, and poor material and vice versa.
(2) touch have a good feel, good smooth and rough times; hose material can be seen, there is good within the confined layer.
(3) to see the quality of the processing machine and spare parts.
(4) See the overall assembly quality.
3, simple test.
(1) Knapsack Power Sprayer called the weight of a net quality of the alleged machine instructions should be provided not less than the weight, quality, weight, tend to be more durable; rated to work under pressure should be continuous and even spray All parts and joints shall have drip, while the rated capacity can be filled with liquid water tank in the direction inclined 45 degrees to observe the medicine cabinet for any leaks in the junction.
(2) bear spray powder machine also checks whether the dynamic part of the normal operation of whether there is greater noise and vibration.
Second, use common sense.
1.Knapsack Power Sprayer components should be properly installed. Check the connection is leaking, use, first test with water instead of liquid to spray.
2. Official use, the spray liquid into the barrel before, must take the sprayer nozzle switch off, to prevent liquid leakage. Filter to use when filling liquid filtration, liquid spray to prevent the poor. Do not exceed the amount of liquid into the Tongbi the location shown on the water line. After filling liquid, removable tops should be tightly closed to prevent liquid leakage during operation.
3. The initial liquid loading, due to air chamber and the spray bar contains water, in the first 2-3 minutes, spray the liquid low concentration of exhaust, it should pay attention to fill spray, so as not to affect the pest control effect .
4.Knapsack Power Sprayer after each use, the residual liquid should be poured barrel, spray a small amount of clean water to clean and wash all parts with water, then turn on the switch, placed in the indoor air dry place, spraying pesticides or cleaning residue Equipments sewage, should choose a safe place to properly handle, are not allowed to spill everywhere, so as not to pollute the environment.
5. If the knapsack Power Sprayer does not use the short term, the main components should be clean, dry bottles and placed in a cool dry place. If the long-term need, they have all metal parts will be coated with butter spray to prevent rust.
Power Sprayer
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