Dragonfish Series Maintenance Manual
aging or softening. If so, clean and replace it in time;
5.
Inspect if the rotation direction of paddle is correct after mounting it correctly;
Battery
1.
Inspect if there is any damage or dirt on battery surface; if so, replace or clean
it in time;
2.
Inspect if there is any dirt or foreign matter on the interface of battery and
battery bin;
3.
Inspect if the battery can be mounted stably and assembly-disassembly button
can bounce normally after mounting battery correctly.
4.
Inspect if the waterproof glue of battery and battery bin has been pasted closely
and if the joint in the middle is excessive after battery mounting.
Gimbal
1.
Inspect if the gimbal is connected with body stably;
2.
Inspect if gimbal can be fully connected with gimbal support after mounting
gimbal correctly;
3.
Inspect the intactness of gimbal surface and if there is any blockage while
rotating gimbal along different axles;
4.
Inspect if there is any dirt on lens;
5.
Inspect if SD card slot is fastened and free of extruding or sheltering.
Remote
control
system
1.
Inspect if there is any damage, foreign matter or dirt on the surface of remote
control;
2.
Inspect if antenna is mounted stably and still normal after bending;
3.
Inspect if rocker is in the neutral position and if all rockers, gears and impellers
are smooth or contain any foreign matters;
4.
Inspect if there is any water spot or foreign matter in heat dissipation site.
Base
station
system
1.
Inspect if the base station surface is dirty or deformed and if base station screws
are mounted correctly;
2.
Inspect if water and dustproof plug of base station can be mounted normally;
3.
Inspect if there is any dirt or foreign matter on the heat dissipation port of base
station;
4.
Inspect if there is any damage of antenna and feeder;
5.
Inspect if there is any foreign matter or rust in antenna, feeder and base station
interface;
6.
Inspect if antenna and feeder can be connected reliably and firmly;
7.
Inspect if tripod is damaged or can be erected stably.
List of Power-on Inspections
Types
Emphasis
Body structure
1.
Inspect if the body has any abnormal movement or sound;
2.
Rotate wingtip softly to inspect if there is any excessive
clearance or gap at wingtip;
3.
Rotate tail wing softly to inspect if there is any excessive
clearance or gap at the control plane of tail wing;
4.
Inspect if the wingtip navigation light and tail wing flight
light flicker normally and synchronously.
5.
Inspect the mounting direction of paddle.