How does a backpack motorized sprayer work?

Commonly used types of sprayers are: portable, backpack, vehicle-mounted, motorized, etc. STIHL STIHL SR450 backpack sprayer sprayer adopts high-strength thickened material, more durable and resistant to manufacturing, suitable for spraying residential addresses, offices, hotels, canteens, warehouses, bunkers and toilets, etc., to eliminate mosquitoes, flies, cockroaches and other health pests. And certain warehouse pests (such as cotton red bollworm in the cotton warehouse), the duration is generally 2-3 months.

Every year in winter is the peak season for the occurrence and control of a variety of vegetable pests and diseases, but also the sprayer and other application equipment used more frequently. Manual sprayer because of its simple structure, easy to use, inexpensive, is currently widely used by many farmers in rural areas, an important plant protection equipment. Backpack electric sprayer is widely used, so there are many people will encounter faults, in which the sprayer does not come out of the water is the most common. So why does the sprayer not produce water?

Backpack electric sprayer does not come out of the water fault possible reasons:

1, check whether the sprayer has water. (Whether the amount of water is sufficient)

2, check whether the sprayer is under pressure. (Connection in all places)

3, no pressure can check whether the piston is off. (Mating clearance)

4, check whether the switch is blocked.

5, check whether the nozzle spray piece is clogged.

6, check whether the nozzle is clogged.

7, disassemble the piston cylinder liner assembly longitudinal bead is installed.

8, disassemble the piston cylinder sleeve assembly when the transverse bead is installed.

9, the air chamber does not need to add water.

10, the above overhaul is recommended to send for repair.

9, the air chamber does not need to be filled with water.