Think 3D STORMBEE S20, Руководство пользователя

Страница: 75 / 102

STORMBEE User Manual – Think 3D BVBA
Version N°1.1, last modified 30/09/2018
61
STORMBEE flight safety guidelines:
1. The ESCs are programmed to stop if the propellers are obstructed both in flight and on the
ground. If the obstruction is removed, the propellers are spooled up again. This way there is a
higher chance of keeping the aircraft airborne and less risk of overloading the motor (burn-
out).
2. STORMBEE ’s DJI A3 flight controller is geofenced by DJI and can’t go close to major airfields or
other restricted areas when GPS flight is used. These areas were restricted by your national
government. The DJI flight controller also prevents take-offs within these restricted zones. In
addition, the geofencing limits STORMBEE to fly higher than a pre-configured height above the
home location (default 91 meters or 300 ft) and distance from the pilot (500 meters). DJI has
a website where you can request permission (requires up to one day) to be able to take-off in
a restricted zone:
https://www.dji.com/flysafe .
3. The failsafe action of the DJI A3 controller, when the communication between transmitter and
RPA is lost (for more than 3 seconds), differs between manual flight and automated flight. If
the RPA is flying automatically by means of GPS waypoints, depending on the GS pro app
settings, the RPA will either perform a RTH manoeuvre immediately or continue its mission. In
the latter case, when the communication is not restored by the end of that automated mission,
the RPA will then still switch to RTH and land. If the RPA is controlled manually at the time of
communication loss, the RPA will switch to RTH failsafe immediately. RTH entails that
STORMBEE will climb to a pilot pre-programmed height, set higher than any obstacle in the
vicinity, and then fly home in a direct line, after which it will land at a pre-programmed
location. This location is usually the location at which STORMBEE has powered up its motors
(take-off location) but can also be re-programmed by the pilot during flight.
8.3 Battery safety guidelines
All instructions and warnings must be followed exactly to prevent property damage and/or severe
injury as the mishandling of LiPo batteries can result in fire. By handling, charging or using the included
LiPo battery you assume all risks associated with LiPo batteries.
1. Always start your flight with fully charged batteries.
2. Never fly with only one of the two flight batteries connected.
3. Always land as soon as possible when the flight battery voltage drops below 21.6V. Never take-
off with less than 22.5V. Discharging the battery too low (below 21.4V) can cause damage to
the battery resulting in reduced power, reduced capacity or failure of the battery entirely.
4. Always remove batteries after use and store/transport them per the corresponding guidelines.
5. If the batteries are warm after flight, let them cool down before charging them again.
6. If the batteries are warm after charging, let them cool down before using them in-flight.
7. Always operate your aircraft when the voltage of the battery in the Lightbridge 2 and tablet is
in a safe range (as indicated by the Lightbridge 2 LED lights and in the DJI apps).
8. You must always charge the LiPo battery in a safe, well-ventilated area away from flammable
material.
9. Never charge the LiPo battery unattended at any time. When charging the battery, you must
always remain in constant observation to monitor the charging process and react immediately
to any potential problems that may occur. Never leave batteries, chargers and power supplies
unattended during use.
10. To charge the LiPo battery you must use only Think 3D approved chargers. Failure to do so may
result in a fire causing property damage and/or severe injury.