Extruder fan install
I have a doubt regarding the correct way to connect the extruder fan cables to the main board, should the extruder fan blow or extract air from the extruder chamber?
Re: Extruder fan install
Hi Joao
I think the extruder fan connector is polarised? Here's the picture of the connection: https://d17kynu4zpq5hy.cloudfront.net/igi/prusa3d/SVAktpetvh4NKl2L
The extruder fan should blow air from left to right through the extruder assembly. Ensure you have the fan mounted the correct way around (label to the inside).
Peter
Please note: I do not have any affiliation with Prusa Research. Any advices given are offered in good faith. It is your responsibility to ensure that by following my advice you do not suffer or cause injury, damage…
Re: Extruder fan install
Hi PJR,
Everything working fine, thank you for the help.