BG12L - Remove backbox

Hello,

I recently received a BG12L with a back box attached to it. How do I remove this back box?

Thanks for reading,

awsum

My best guess is that you would need a Phillips screwdriver. I’m not 100% sure on that statement as that the only backbox I’ve mounted my BG-12L on is one for a light switch, and I do not own a proper backbox for that series of pull stations.

Just to clarify: is it a BG-12L or a BG-12LO?

I found a solution. Thanks for the help though