Maintenance Manual

Dragonfish Series Maintenance Manual
Indicators: Left wing tip indicator flashes red, right wing tip indicator flashes green, and tail wing
indicator flashes white.
Pre-flight Inspection
Types
Emphasis
Body
1. Visually inspect the surface of all UAV parts and in particular, the surface of
key parts to confirm their intactness, structural deformation, damage, rupture,
cracking or surface dirt; clean or replace them in time, if any of the phenomena
exists;
Solution:
a. In case of deformation, damage and rupture of the machine body, please
contact the local after-sales service in time to replace the damaged parts.
b. If the body surface is dirty, please use a non-corrosive cleaner to clean the
dirty spots.
2. Shake all parts by hands to confirm if there is any abnormal sound;
Solution：
Shake the fuselage, wing, tail and gimbal camera. If you find abnormal noise
in a part, please contact after-sales technicians to check the abnormal noise
parts.
3. Inspect if front and rear undercarriages are mounted stably or become loose or
move;
Solution：
If there is looseness or displacement, please return to the local after-sales repair
Front and rear
undercarriages