Hello fellow Prusa i3 Mk2s maker
After discovering the good looking 60mm Fan Part from Christian Auth, I was exited to print it. Just to see that the STLs are missing. So i sat down and made my own version of it. Now you can print it with any material you print with and not just with the one who is in the gcode files :-)
The goal of the new part was to be basic, streamlined, functional and not too much space consuming.
This was partly achieved by using the 1.5cm the Prusa fan is using. However due to the Extruder Motor ontop this was only possible to an extent.
Please post your makes :-)
Remove old fan from the Extruder cover and leave the "HOT" piece in place it is used by this part.
You can use the guide on the left side to position it correctly. It is not aligned with the Extruder motor.
Buy this fan: http://noctua.at/de/products/fan/nf-a6x25-flx/specification
Solder the wires together, or crimp them....
And screw fan onto mount .-)
-v1: Initial release
-v2: made the nut hole fit
-v3: made the fan hole a bit bigger
Use "Supports only on build plate" for best results.
Remove supports with pliers and tweezers. Polish part with sand paper for good air flow.
Support should be easily to remove.