User Manual

Delta-V 480 65mm EDF System
Addendum/Advisory
The Delta-V 480 Ducted Fan System with the 4000Kv motor (EFLDF480) and the system with
the 4800Kv motor (EFLDF480B) are pre-assembled by our factory with the motor attached to
the fan unit.
E-flite recommends you inspect your EDF system to confirm all screws and setscrews are tight
and secure. We also recommend you check to see if blue, non-permanent, thread locker was
added to each screw and setscrew location. If you do not notice thread locker, please add to
each location noted below to prevent any loosening due to vibration.
Motor Setscrew
Rotor Adapter Setscrews (2) (both sides)
Screws used to Mount
EDF to Motor (4) Screw Attaching Rotor