Common faults and troubleshooting methods of sprayer water pumps

Common faults and troubleshooting methods

(1) Insufficient spray pressure and poor atomization: if the water inlet ball valve is put up by dirt, the water inlet valve can be removed and the dirt can be removed with a cloth; if the leather bowl is damaged, a new leather bowl can be replaced; If the sealing ring is not installed in the part, or the air leaks due to the damage of the sealing ring, the sealing ring can be installed or replaced.

(2) The spray cannot be misted: if the oblique hole of the nozzle body is blocked by dirt, the oblique hole can be cleared; if the nozzle hole is blocked, the nozzle hole can be disassembled and cleaned, but the nozzle hole cannot be pierced with hard objects such as iron wire or copper needle. Prevent the hole from expanding and make the spray quality worse; if the filter in the casing is blocked or the water valve ball is put up, the filter screen and the dirt on the ball should be cleaned.

(3) The switch leaks or cannot be screwed: if the switch cap is not tightened, the switch cap should be tightened; if the washer on the switch core is worn, the washer should be replaced; the switch cannot be screwed because it has been placed for a long time or has been used For a long time, the switch core is adhered due to the corrosion of the chemical, so the parts should be removed and cleaned in kerosene or diesel; if it is difficult to remove, it can be soaked in kerosene for a period of time, and then disassembled to remove it, and no hard objects can be used. beat.

(4) Water leakage at each connection part: if the joint is loose, the nut should be tightened; if the washer is not leveled or damaged, the washer should be leveled, or the washer should be replaced; if the washer shrinks and hardens, it can be immersed in animal oil. use again.