How to open Powerball 350Hz Diablo
Here we have a simple (unedited!) video that shows you how to easily open your Powerball Diablo.
Note: like all Powerballs, we recommend that you DO NOT touch the internal rings/components with your fingers. Fingers - even when washed - can leave a very fine layer of natural oil on the ring surface which, in turn, can affect the frictional relationship between the rings as you spin up the rotor, causing the ball to potentially lose its 'bite' and significantly reducing the top speed that it can otherwise achieve.
Once apart, we suggest holding all rings with a light tissue paper and gently cleaning each surface to remove any accumulated plastic "dust" on the ring surface which can otherwise affect the normally smooth performance of this model.