User Manual
TELLO
 User Manual
©
 2018 Ryze Tech. All Rights Reserved. 
13
Detaching the Propellers
Insert the propeller removal tool between the propeller cap and the motor. Be sure to hold the motor 
while detaching the propeller.
•  Always  detach the propellers  using  the  propeller removal tool.  DO  NOT  remove the 
propellers by hand as doing so may damage the motors and you may get seriously hurt.
•  To avoid injury, stand clear of and DO  NOT  touch propellers or motors when they are 
spinning. 
•  Only use original propellers and DO NOT mix propeller types.
•  Ensure that the propellers and motors are installed firmly and correctly before each 
ight.
•  Ensure that all propellers are in  good condition before each ight. DO NOT use aged, 
chipped, or broken propellers.
Propeller Guards
The Tello Propeller Guards can be used to reduce the risk of harm or damage to people or objects 
resulting from accidental collisions with Tello aircraft.
Mounting the Propeller Guards
Mount each of the propeller  guards  to  the aircraft landing gear  beneath  the  motors.  Push each 
propeller guard inwards to wrap it around the landing gear. Make sure it clicks into position and that 
the protruding parts of the landing gear securely t into the notches on the propeller guards.










