Turning Air flow On/Off?

Hello!

I am a new user of Organteq 2, and enjoy all the possibilities very much.
The "Worn out" presets are amazing, and it makes me wonder if there is a way to turn the air flow completely on and off?
I have read the manual and searched the forum, but I can´t find anything like it?
There are quite a few contemporary pieces utilizing this technique, so I think it would be a feature appreciated by many!

Thank you!