1. The test machine cannot be placed in the environment of flammable, explosive, and easily corrosive items to avoid occurringThe fire causes damage to personal safety.
2. Do not place any items on the top of the test aircraft to avoid causing casualties.
3. During the transportation process of the test machine, do not use electric boxes, wires, and motors as a fulcrum to avoid damage to the test machine.
4. During the installation of the device, the test fuselage should be balanced so that the inner box drainage.
5. The cooling steel on the lower part of the fuselage should keep a certain distance from the wall to facilitate ventilation.