Carson Rescue Tyrann IR/3.5CH Betriebsanleitung Seite 25

Problem
The model does not move
Motor does not turn
The model reacts incorrectly to the con-
trol commands or flies choppily
The model does not take off
The rotors do not allow shut down
The model moves forward/backward and
sidewise, but does not hover
The model vibrates severely
The tail does not permit stabilizing
500507073_RescueTyrann_DINA5_RZ.indd 25
Cause
Check whether the transmitter and the
receiver are switched on
Check the battery voltage of transmitter
and receiver
Motor is defective
Motor is too hot
Check the state of the transmitter and
receiver battery charges
Rotor blades are twisted
Motor is too hot
Batteries are empty
Trim is not correctly adjusted
Check whether the model is exposed to a
draught, e.g. by an opened window or an
air conditioner. Hover flight is not possible
when there is a draught
Check whether the rotors run true
One or more rotor blades are defective
Lower or upper rotor disc runs with varying
friction on the main shaft
The velocity of rotation of the upper and
lower rotor revolution is uneven
Reparation
Switch transmitter and/or receiver on
Employ completely charged batteries
Exchange the motor
Allow the motor to cool down
Employ completely charged batteries
Exchange the rotor blades
Allow the motor to cool down
Charge the batteries or exchange them
Correct the trim on the pitch controller
Close the window/door, switch off the air
conditioner or select a more suitable room
Possibly change the rotor blades
Replace one or both rotor blades
Make sure that both rotor discs can rotate
easily
Correct the trim on the transmitter
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09.12.14 11:34