Amewi 25313, Руководство пользователя, Страница: 27 / 27

BEDIENUNGSANLEITUNG / INSTRUCTION MANUAL AFX4 XP
27
TROUBLESHOOTING
Problem Possible Cause SOLUTION
Connect the battery with helicopter, then the
signal light keeps flashing and without
response when operate.
The helicopter without bind with the
transmitter.
Bind the transmitter again.
The helicopter does not respond when the
battery is connected. Battery empty,
Battery is not connected correctly.
Check the battery voltage.
Charge the battery.
Plug in the battery.
The throttle is pushed upwards but the
motor does not react, the indicator light on
the transmitter flashes.
The battery is empty, the battery has no
connection.
Check the battery voltage.
Charge the battery.
Plug in the battery.
The engine starts but the helicopter does not
take off. The battery is empty, the main gear or rotor
shaft are loose.
Charge the battery
Check the motor shaft and the main gear on
its fixed seat.
The helicopter vibrates very strongly
Rotors are screwed too tightly.
Rotor shaft is bent.
The tail rotor is deformed.
Loosen the screws on the rotor blades
slightly.
Replace the crooked wave.
Replace the rear rotor.
The helicopter turns left when it takes off.
The rear engine has too little power
The rear rotor is not fixed.
Rear engine is defective
Check the rear engine and rear rotor on a
fixed seat.
Replace the rear engine or the rear rotor.
The helicopter is drifting in one direction.
The helicopter is too close to the ground.
Trim was not performed. Bring the helicopter to a height of one meter
Run out the trim as described in the manual.
The helicopter drifts off strongly and cannot
be corrected by the trim.
Servo defective Replace defective servos.
Pull out the big gear straight down, pay attention to the direction
when installing the new gear, and the axis plane should be
aligned with the plane of the inner hole of the gear.
When removing and replacing the tail rotor, please pay
attention to the direction, align the motor shaft, and press it
slowly to ensure smooth rotation.