Prusa MINI/+ Revo(Micro) Fan Duct
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Fan Duct works with E3D Revo(Micro)
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- GNU General Public License v2.0
Important!
Measure the pin on the heatbed is 4mm or less; if the pin is too high, the duct will clash with it and may cause damage!
(You may try to grinding the pin down a bit or cut this model from the duct side by 1mm or so to make it a bit shorter.)
Slicer setting (default presets):
Layer height 0.15-0.2
Filament ASA/ABS, etc. (try using high-temp material).
Nozzle 0.4mm
Support(smart fill as picture, turn off auto)
Install:
1. Prepare a cloth to cover the heatbed
2. Remove MINI-minda-holder
3. Remove fan
4. Remove both screws, and put the extruder on the cloth
5. Remove the belt and then push bearings out of the duct
Install the new duct and put everything back(assembly guide for reference)
https://e3d-online.com/pages/revo-support-prusa-mini-micro
https://help.prusa3d.com/guide/3-x-axis-extruder-assembly_199519#199955
https://help.prusa3d.com/guide/4-print-head-heatbed-assembly_201450#201567
After installation, put lowest height print sheet on the heatbed, move y-axis(heatbed) all the way to the front, and z-axis to the bottom, then use your hand to move the x-axis to make sure new duct will not clash with both pins.
Adjust belt tension and do calibration.