Flashforge Finder 2 Fan Cleaning or Replacement

简介

Fan cleaning is part of the preventive maintenance of a 3d printer. Approximately every 300 printing hours, disassemble and clean it to prevent fan blockages and subsequent printing errors. This guide can also be applied to fan replacement.

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步骤 1 Work safely

Flashforge Finder 2 Fan Cleaning or Replacement, Work safely: 步骤 1 中的图像 1，1

Shut down the back switch and disconnect the printer power supply
If used recently wait for the extruder to cool down

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步骤 2 Remove extruder cover

Flashforge Finder 2 Fan Cleaning or Replacement, Remove extruder cover: 步骤 2 中的图像 1，3

Flashforge Finder 2 Fan Cleaning or Replacement, Remove extruder cover: 步骤 2 中的图像 2，3

Flashforge Finder 2 Fan Cleaning or Replacement, Remove extruder cover: 步骤 2 中的图像 3，3

Remove the three screws on the extruder top with a 2.5 Allen key or an appropriate screwdriver bit
Gently lift up the extruder cover
Pay attention to the flat cable while lifting the cover

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步骤 3 Disconnect the fan

Flashforge Finder 2 Fan Cleaning or Replacement, Disconnect the fan: 步骤 3 中的图像 1，1

Using a spudger, disconnect the fan connector
Route the cable to free it

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步骤 4 Unscrew the fan

Flashforge Finder 2 Fan Cleaning or Replacement, Unscrew the fan: 步骤 4 中的图像 1，2

Flashforge Finder 2 Fan Cleaning or Replacement, Unscrew the fan: 步骤 4 中的图像 2，2

Remove the two Phillips screw holding the fan

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步骤 5 (Optional) Disassemble the fan

Flashforge Finder 2 Fan Cleaning or Replacement, (Optional) Disassemble the fan: 步骤 5 中的图像 1，2

Flashforge Finder 2 Fan Cleaning or Replacement, (Optional) Disassemble the fan: 步骤 5 中的图像 2，2

The fan can now be removed from the extruder. If you need to replace it, just follow the steps in reverse order with the new fan
If you are cleaning the fan, release the three clips holding it together with a spudger

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