How to fix a Philips Sonicare DiamondClean HX9340 when it is getting less powerful or has a weak brush.

第 1 步

First you need to open the toothbrush. This can be achieved by applying pressure to the lower end of the toothbrush which will alow the removal of the bottom cap.

第 2 步

Once the bottom cap is removed, use a screwdriver or a knife to release the actual insides of the toothbrush.

第 3 步

Once you have the insides out, you have to look for this area.

第 4 步

The magnets are secured by two screws. One is easily accessible on the back of the toothbrush.

第 5 步

Apply some pressure to remove the circuit board and get access to the screw holding the magnets on the front side.