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been wrung out with clean water or soapy water.
4
）
Check for loose nozzles and tighten them firmly. Check for and replace worn rubber of the shock-
absorbing mount.
Troubleshooting
No
Fault
Troubleshooting Instructions
1
Navigator Failure
1
）
Re-power on (make sure the entire system is powered off and then power on again). If it
works, you may continue operations.
2
）
If the problem persists, the drone should be powered off (including backup batteries), and
the drone will be powered on again after moving the drone to another place. If it works, you
may continue operations.
3
）
If the problem persists, please contact customer service, and upload the relevant data.
2
Altitude Sensor
Failure
1
）
Power on the drone again (make sure that the entire system is powered off and then
power on again). If it works, you may continue operations.
2
）
If the problem persists, check whether the height sensor is obstructed and whether the
sensor is clean, clean the sensor with a cloth and power on again.
3
）
If the problem persists, please contact customer service, and upload the relevant data.
3
Distance Sensor
Failure
Clean the lens of the distance sensor with a clean damp cloth.
4
Remote Controller
Failure
1
）
Check whether the remote controller is turned on with batteries of sufficient power.
2
）
Check whether the remote controller is linked to the drone. Power off the drone and
then on again. If it works, you may continue operations.
3
）
If the problem persists, please contact customer service, and upload the relevant data.
5
Takeoff Failure
1
）
Check and make sure that there are no foreign objects in and beneath the height sensor,
and the interior of the height sensor is clean, and power off the drone and then on again.
If it works, you may continue operations.
2
）
If the problem persists, please contact customer service, and upload the relevant data.
6
Pump Failure
1
）
Power off the drone and then on again. If it works, you may continue operations.
2
）
If the problem persists, please turn on the cleaning function to clean the spray system,
observe whether the left/right water pump can be turned on and off, whether the left/right
centrifugal motor is filled with water, and whether the rotor is blocked. If the problem is
solved, you may continue operations.
3
）
If the water pump/centrifugal motor cannot be turned on normally or the motor is blocked,
contact customer service for replacement.
7
Nozzle Failure
1
）
Turn on the cleaning function to clean the water pump and tap lightly on the pump body.
