Warning Notes - GRAUPNER micro Koala 460 indoor Manuel D'instructions

Foreword
The miniature electric helicopter "micro Koala 460 indoor" is a real, free flying model helicopter,
controlled by a 4-channel 2.4Ghz radio and designed for indoor flying. The model has two co-
axial counter-rotating main rotors, so it does not need a tail rotor. Due to ist superior stability in
flight it can be mastered after a relatively short learning time.
The "micro Koala 460 indoor" comes factory-assembled and test flown.
The model is powered by the included litium-ion-polymer-battery (LiPo-battery), which must be
charged using exclusively the included automatic LiPo charger or any other charger expres-
sively designed for this type of battery.
The transmitter is powered by 4 dry cells AA type. Rechargeable batteries can be used also, and
a charging socket is already installed.
Although all the work has been done at the factory before delivery, the ultimate success de-
pends upon yourself. Since helicopters are more difficult to fly than fixed-wing airplanes, and the
co-axial counter-rotating system has its special characteristics, you have to read and understand
the entire instruction manual before you begin to work on it and to fly it.
Specification
Length excl. rotor approx.
Height approx.
Width excl. rotor approx.
Main rotor Ø
All-up weight min. approx.
RC
Power

Warning notes

• A helicopter model is by no means a harmless plaything. If handled incompetently or
carelessly it can cause injury to persons and damage to property.
• When the model helicopter's motor is running, the two rotors are spinning at high
speed and contain an enormous quantity of rotational energy. Anything and every-
thing that gets into the rotational plane of the rotors is either damaged or destroyed -
500 mm
260 mm
100 mm
460 mm
385 g
2.4GHz / 4-ch / 2 micro servos
LiPo battery pack, 11.1 v./800 mAh
2
micro Koala 460
indoor