
blondebier

Hi all,
I thought a photo would probably best illustrate this issue.
The black slider control on the right does not move freely and the fins won't open. I.e. it's stuck in the closed position.
Has anyone else had this issue and resolved it?
I wondered about taking the unit out to have a look at it but I'm not sure how they pop out. I didn't want to use much force in case something broke. Presumably the vented side comes out on its own.
Any thoughts?