Bambu Lab P1S Magnet Mount 3" Duct

This is a magnetic mount 3" duct 45-degree elbow for the Bambu Lab P1S.  

There is a mount plate to help aligning the elbow.  The mount plate is screwed into the three holes around the exhaust fan on the back panel.  I tapped those holes to M3 and used M3 x 8mm BHCS.

Since the elbow has magnets, the mount is not 100% necessary, but I made it to help with alignment of the duct over the fan.

The magnets are 8x2mm and glued in with super glue.  When using the mount ensure the polarity of the magnets on the elbow and the mount aligned properly so they don't repel each other.

I currently do not have an AMS unit and I am not sure if this will interfere with the buffer wires.  I tried to give the location of the buffer a bit of clearance.

Prints without supports.