With this maintenance, your loved Drone Chemical Sprayer can fight for a few more years
5. Battery check
Check whether the appearance of the battery is normal. If the casing is damaged, deformed or leaked, please contact AGR after-sales treatment, and do not use it again.
Check the metal reeds of the battery and the battery holder. If there is any blackening, wipe them with alcohol in time. If there is a large area of blacking, please replace them in time. The battery is not waterproof. Do not rinse it directly with water or soak it in water.
6. Inspection of the spreading system
Check whether the connection between the operation box and the spreader is loose, and if there is a lock key to replace the box.
Separate the operation box from the spreader, check each part of the spreader (Hall components, stirring rod, reduction gearbox, main body of the swinging plate, spreading disc), use a soft brush to clean the surface attachments, do not use water to rinse directly
Separate the spreading disc from the spreader and check the spreading disc. If there is obvious wear, please replace the spreading disk in time.
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