Hello again,

Lucky me... I got two Silencer NV 1. Unfortunately one of them is making bad noise. It was easy to disassemble it clean it and put some new lubricant to the axis and other closely moving parts... Again unfortunately 😒 the noise is still there... It is far more silent but still hearable. I assume it is defective. I think This is the rev 2 by the way.

I also got the (as I assume) first model. It runs as silent as expected. But there is a real ugly amount of dirt on the inside of the fan. I wanted to clean the fan now from the inside. Unfortunately the clamp that holds the fan on the rev 2 model doesn't exist on this first model. There is something else, that holds the axis. I don't know how to get the fan out of its position without breaking the whole thing.

Can someone help me with this?