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Knap-mounted electric sprayers are indispensable for plant protection

Knapsack electric sprayer is a kind of plant protection machinery, which is widely used in agricultural plant protection.
The use of knaper-mounted electric sprayers increased in the 1990s, but they were too large to be used for long periods of time. In 2005, wh-5 knaper-type ultra-low volume electric sprayers were born to avoid the disadvantages of traditional knaper-type electric sprayers. Its features are:
1. More novel appearance design: the overall design is more in line with people's traditional habits -- pig-back style, novel appearance, generous structure, outstanding personality, simple operation.
2, large liquid barrel capacity: liquid barrel capacity of 10 liters (10 kilograms), can spray 3-5 mu (666.7 square meters/mu).
3. Large amount of spray: by adjusting the speed of centrifuge and increasing the speed of liquid medicine flow, more and more dense fog will be ejected. As a result, the spray is more thoughtful and covers a wider area.
4, dual-use batteries more convenient: in the use of four number one batteries on the basis, and equipped with a battery as a power source, this battery maintenance free, large capacity, full power, use up more labor saving.
5. More flexible sprinkler head: flexible sprinkler head allows users to spray wherever they want.
Information about knapsack electric sprayer.
I. main features
Time saving, labor saving, high efficacy; Large battery capacity, long working time; Low cost, high efficiency and energy saving; Small size, easy to operate; Wide range of use
Suitable for rice, wheat, cotton, corn, fruit trees, greenhouses, grapes, tea trees, flowers, horticulture and other crops pest control, public health epidemic prevention and livestock and poultry house sterilization.
Configuration and technical indicators
Battery, charger, water pump, sprayer bucket
Iii. Operation and use
1. Charge the battery immediately after purchase and charge the battery for 8-10 hours.
2. Turn on the power switch and liquid switch to start the operation.
3, every day after use, regardless of the length of time, home should be immediately charged, so as to extend the service life of the battery.
4, farming, if the electric sprayer for a long time without, generally one or two months to charge, ensure that the battery does not lose power, so can extend the service life of the battery.
Iv. Matters needing attention
1. Wear masks and gloves when spraying pesticides. Do not operate naked, so as to avoid pesticide contact with the skin and damage the human body. Do not spray against wind; No spraying on people, animals or food; Do not work in high temperature for a long time. Do not drink alcohol immediately after work.
2. Strictly follow the safety instructions provided by pesticide manufacturers when handling pesticides.
3. Clean water must be used. There are water, powder pesticides, should be in a container precipitation, dissolution, static for a period of time after the filter into the liquid liquid bucket, do not put the sediment of impurities into the liquid liquid box, in case of blocking the pump.
4. In the process of using the sprayer, if the pressure drops, motor speed slows down and the indicator needle of the electrical meter is in the yellow grid area, the sprayer should be stopped immediately and charged.
5. Never immerse the whole machine in water.
6. After applying the medicine every day, water must be sprayed for a few minutes to clean the remaining liquid particles in the pump.
7. When not in use, the sprayer should be stored in a ventilated and dry place, and protect the bottom of the barrel from moisture.

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