Mounting PA-I-indoor on a vertical post

I acquired a PA-I 2 years ago and recently relocated it to a woodshop, zip tied to a vertical post in the center. I read somewhere (and can’t find the reference) that this particular model should only be placed on a horizontal surface, to avoid obscuring the laser lens with collected dust. Is that true?

Hi @Larry2023, that is correct. We recommend placing the device horizontally with the fan intake facing downwards.