Checking The Rotor Blade Retainer - Reely SKY XL 20 91 06 Notice D'emploi

If you are charging a 2-cell rechargeable battery at the left charging socket (see figure 4, item 6), only the central and
the upper charging control battery are lit red during charging. The LED will be lit green permanently.
Once charging is completed, disconnect the rechargeable battery from the LiPo charger and remove the mains adapter
from the mains outlet.
Attention!
During the charging procedure, place the LiPo battery on a fire-proof support or in an appropriate pottery
container.
Never charge the rechargeable battery unattended.
The plug-in mains adapter is to be used in dry indoor locations only. It must not get damp or wet. Never
touch it when your hands are wet or damp. There is the risk of a fatal electric shock.
b) Checking the Rotor Blade Retainer
To allow the 4 rotor blades (1) to orientate themselves at a
180° angle to each other during operation, the screws of
the 4 blade retainers (2) must not be too firmly tightened.
If you pitch the model helicopter by 90° to the side, the rotor
blades must be able to let slightly downward as illustrated
in the figure.
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Figure 5