Beijing TT Aviation Technology Co., Ltd.
Add: No.1 TTA Building, Niantou Industrial Park ,Changping District,Beijing, China
www.ttaviation.com
3
should clear cartridge or keep a certain interval time
。
Spraying shall be carried out in windless sunny day, don’t spray under high
temperature at noon. While breezing, the operator should be standing above the wind
and spraying; do not work when wind is four.
When spaying ,if you feel uncomfortable ,headache or dizzy, please leave the site at
once and rest. If once severe symptoms occur, immediately be sent to hospital.
Pesticide effect and the solution concentration, spray rate ,copter high from
crops ,wind direction, wind speed and so on are close related. When using pesticide
should consider the above factors, to achieve the best effect. Please make sure that
do not damage the human beings and animals and surroundings during the process of
sprayings.
When using pesticide , do not pollute river and drinking water
1.3 Inspection
Before flying, ensure the battery is enough
Ensure all the parts are installed firmly, and all the screws are tight as required.
Ensure all the wires are correctly linked.
Ensure all parts goes well. If it is broken or aging, please replace timely.
Before flying, carefully check the propellers installation direction
、
rotation direction,
control and others.
Ensure all the propellers are fine, no any scratch and tightly installed.
Ensure the sprayer is fluent without any clogging and work normally.
1.4 Environment
While flying, please ensure the drone away from the crowds, dangerous goods, high
