14
1
3.3 Removal
When the blade is damaged or needs to be
replaced, hold the propeller with a hand or
the provided auxiliary wrench, and remove
by turning it in the indicated “unlock”
direction.
● Check that the propeller is installed correctly and securely before each flight.
● Before each flight, be sure to check that all propellers are free of deformations and undamaged. If any
propeller is damaged, please replace before flying.
● Keep away from active motors and propellers to avoid injury.
● Please use genuine Hubsan propellers to ensure optimum flight performance.
3.4 Installing the Propeller Guards
It is recommended that beginners use the Hubsan X4 Pro propeller guards for flight safety while flying. Spare
guards are accessories that must be bought separately from the Pro.
●
Remove the existing fuselage screws first. Use the longer propeller guard screws provided to then install
the propeller guards. (Note: The propeller guard screws and assembly/disassembly tools needed are located
in the box housing the guards themselves.)
●
Please note the distinction between A propeller guards and B propeller guards during installation. Guards
must be matched with the appropriate motors (A to A, B to B), or installation will be impossible.
