Translations:KAVAN Alpha 1500 V2 - Instruction manual/189/en

B) Slowly move the throttle stick up, the prop should start rotating clockwise (looking from behind). If it spins in the opposite direction, pull the throttle stick back, disconnect the flight battery and swap any two of the three cables between the motor and the ESC. The re-check again. Repeat the ESC throttle range calibration. Then re-check again.

Note: If the motor does not respond to the throttle stick advance, check the model power cable connection and the state of charge of your battery.

Caution: Keep away from the propeller once the battery is connected to the model. Do not try to stop the propeller with your hands or anything else.

8. The centre of gravity