40mm cooling fan mount for Einsy Rambo with Raspberry Pi Zero 2

prusaprinters

Been noticing my Raspberry Pi Zero 2 isn't happy when I am printing in an enclosure as it gets a bit warm.  It idles around 55 C so needed cooling is needed.  Decided to make an easy enclosure that doesn't rework the factory setup too much.  Designed fan to be centered on the Einsy Rambo plane so that air is split between cooling the front of the board and the back where the RPi Zero 2 is.Designed to use M3x6mm screws to hold the cover to the base.  Screws will need to cut into the PETG, no nut holders in this first version (Note v2 has been uploaded, provides spaces for M3 hex nuts.  Cover holes may need to be drilled out with a 3mm bit to make threading easier.  M3 bolts and nuts should be used to hold the fan in place.Looking at using a power cords splitter and USB adapter to power a USB fan with speed controls to simplify install. Pictures to come once I have mine printed and installed.Standard Prusa settings for the Einsy box recommended (PETG etc).  Print the lid the same, but make sure the flat side is down on the bed.