3d printer enclosure fume extractor

BOM:

• 1x fan 120mm 12v high pressure fan
  • https://www.amazon.com/Noctua-NF-F12-iPPC-3000-PWM/dp/B00KFCRATC/ref=sr_1_2
• 1x 12v fan power brick
  • https://www.amazon.com/Coolerguys-Power-Supply-Length-Multi-Functional/dp/B084JG4619/ref=sr_1_8
• 4x M3 x 4mm Length x 4mm OD heat inserts
  • https://www.amazon.com/uxcell-Knurled-Threaded-Insert-Embedment/dp/B07LBS9X9P/ref=sr_1_9
• 4X m3 screws - fasten fan to fan fastener
  • find right ones for your enclosure
• 8x 8mmx3mm Neodymium Magnets
  • https://www.amazon.com/FINDMAG-Magnetic-Whiteboard-Refrigerator-Magnets-8x3mm/dp/B0863BGG6H/ref=sr_1_3
• 1x 4" Dryer Vent Hose
  • https://www.amazon.com/Flexible-Aluminum-Ducting-Ventilation-Kitchens/dp/B0CL9PGRGL/ref=sr_1_4
• 1x Dryer Vent Window Kit 4" hose outlet
  • https://www.amazon.com/Flehomo-Louvered-Diameter-Adjustable-Insulating/dp/B0BXWH53M4/ref=sr_1_5

Optional components

• fan controller - to adjust fan speed (just needs to be fast enough to create negative pressure in your enclosure)
  • https://www.amazon.com/Noctua-NA-FC1-4-pin-PWM-Controller/dp/B072M2HKSN/ref=sr_1_1
• wifi power swich - make it easy to power on fan
• silicon sealent or hot glue - to seal around fan cover
• thick rubber bands - to clamp hose instead of using metal clamps

Tools:

• Crazy glue - some parts need to be glued together
• allen wrench - for m3 bolts
• soldering iron - to press heat inserts

Print orientation:

• no parts need support material
• some parts need to be rotated

Build steps:

•  use fan mount template to cut fan and m3 screw holes
• insert m3 heat inserts to fan fastener
•  glue magnets to the fan shroud mating surface
  • take note on magnet direction
• place fan shroud outlet through the fan cover then glue and place the fan shroud mating surface on top of outlet
  • take not to align the notches with the m3 hole locations
• then crazy glue the fan shroud center register to the mating surface
• remove back bumpers from fan so the fan shroud outlet makes a flush connection with fan to reduce air/fume leakage to room
• place fan fastener against enclosure, then behind enclosure place fan, then fan cover over the fan and fasten all together with m3 screws
• optional use hot glue or some sort of silicon sealant around fan enclosure and fan cable to eliminate fume leakage
• place magnets in hose shroud outlet (check correct direction to it attracts against the mating side)
• clamp host to shroud outlet and to drying vent outlet
•  connect any power to brick (and additional components like fan controller)