3. Maintenance of the propeller
Before using the drone, it is necessary to confirm whether the root of the blade is damaged. If it is damaged or broken, it needs to be replaced to avoid shooting the propeller. At the same time, distinguish between CW propeller and CCW propeller and cannot be replaced each other. After each operation, wipe the blades with a damp cloth to keep the blades clean.
The above is only a small part of the maintenance of the drone, but the above points can greatly extend the working life of the drone. Later, We will explain the maintenance of other parts of the drone. Please keep your attention!
