Dragonfish Series Maintenance Manual
maintenance;
b. If there is dirt or blockage, please contact the local after-sales technician for
guidance and cleaning.
12.
Inspect if ultrasonic device is mounted stably, if there is any dirt on surface and
if heat emission hole is blocked by foreign matters;
Solution:
If there is dirt or blockage, please contact the local after-sales technician for
guidance and cleaning.
13.
Inspect if all covering caps are mounted correctly and screws are locked.
Solution:
a. If there is a large gap in the installation of the cover, please contact the local
after-sales technicians to confirm whether the cover is installed correctly and
guide the reinstallation;
b. Check whether there are missing screws at the screw holes on the outer
surface of the whole machine. If so, please contact the local after-sales
technicians to send the screws to you and guide the installation;
c. Check whether the screws on the outer surface of the whole machine are
loose. If so, tighten the screws.
14.
Inspect if there is any connection joint between wing and body and between
tail wing and body.
Radiating
hole,
ultrasonic sensor
后电调安装口盖
Gimbal cover caps
前电调安装口盖
Butt joint of fuselage
and wings
