00:00Agricultural drone spray systems include tanks, water pumps, nozzles, and hoses.
00:05Regular cleaning and maintenance after each operation help extend lifespan.
00:08First, remove the two tank filter screens and baffle panels.
00:11Pour soapy water into the tank and let it sit for three minutes, then scrub away any residue.
00:16Next, turn on the pump and nozzles to rinse out remaining residue and impurities from the pump, nozzles, and hoses.
00:22After thoroughly rinsing with soapy water, refill with clean water and drain again to ensure no impurities or soap foam
00:28remain in the tank and hoses.
00:29Pump Maintenance
00:30First, disconnect the pump signal cable and remove the mounting bracket screws.
00:34Disconnect the hoses and remove the pump.
00:36Remove the pump cover and inspect the impeller and pump body interior for blockages or corrosion.
00:41If found, clean or replace the affected components immediately.
00:44Remove the sealing ring and pump casing, then check the motor shaft for corrosion and wear.
00:49Clean each component thoroughly, then reassemble the pump.
00:52Note the correct inlet and outlet installation direction.
00:55Nozzle Maintenance
00:56Separate the nozzle from the mounting bracket and disconnect the signal cable.
01:00Remove the hose and take out the nozzle.
01:02Remove the spray disc at the bottom.
01:04Next, remove the nozzle motor and inspect the motor shaft for corrosion and wear.
01:08Then unscrew the pressure relief valve and remove the spring and valve stem.
01:11Clean each component and wipe the motor base clean with a cloth.
01:15After cleaning, reassemble the nozzle, ensuring the pressure relief valve is installed correctly.
01:20Filter Screen Maintenance
01:21Remove the three-way outlet fitting from the tank.
01:23Take out the filter screens and clean the outlet filter screen, tank baffle plate, and tank filter screen in sequence.
01:29Reinstall them in the tank after cleaning.
01:31After reassembly are complete, refill the tank with clean water and turn on the pump and nozzles to verify normal
01:36spray operation.
01:37Maintenance is now complete.
01:38Emergency inspection
01:39Dist��ing of the Away
Comments