Agri Drone Maintenance

TOPXGUN AGRI ACADEMY   In this tutorial, we will learn some instructions on switching spreading mode and drone spraying mode.   When switching spraying and spreading mode, some clients remove the sealing ring for the convenience of connecting the adapter cable, which may cause a short-circuit situation, actually the sealing ring has a waterproof role. If the connection is not smooth, you can apply a small amount of grease. After replacing the broadcast, the connecting wires of the front and rear centrifugal spray nozzles should be docked to prevent dust from entering when broadcasting, resulting in malfunctioning of the interface after switching sprays.   When flushing the aircraft, spraying or broadcasting near the HUB board, be sure that the interface...

  When the drone is being used and the propellers can't be unfolded, the motors are stuck, be sure to follow these instructions.   When the propeller is  either too loose or too tight, we can loosen the propeller's fixing screws a little and then spray some WD40, likewise do the same for the other side of the propeller.   Then pinch the propeller clamp, up and down to move the blade when there's no gap, in accordance with the e blade leading edge movement within 30 degrees smooth.   Spraying WD40 is only a temporary solution, if you want to maintain long-lasting smoothness, grease is a good choice and the lower limit of the temperature of it is at minus 20 degrees Celsius, the higher the upper limit of the temperature, the better, we choose to use gr...