Ender 3 V2 5015 Fan Shroud

prusaprinters

<p>My ender 3 V2 parts cooling fan was wearing out and becoming noisy, so I wanted to replace it. I wanted to use the 5015 blower fan since the stock blower fan did not produce very much wind. I also wanted to cool from two sides of the hot end, rather than the stock one side since I noticed that it wasn't printing properly with only wind from one direction.</p><p>I already had the CR Touch mounted on the default location, so I needed a shroud that used the stock mounting method for that side.</p><p>This shroud is the result. It uses the stock 4010 hot end cooling fan size and upgrades the stock 4010 blower fan to a 5015, sitting in the same location as the stock. The size of the shroud needed to be increased to account for the larger blower fan.</p><p>The shroud uses three M3 knurled insets that are 3mm long, and the stock three mounting screws from the old shroud. There are two parts - the shroud itself and the back “clip” that clips the shroud around the carriage somewhat like the stock method, and that also holds the blower fan in place.</p>