6 minutes ago, Torgeir said:Come to think about that those type of fans are "brush less" and contain an electronic controller.
So her it might be a very high resistance and only seen in reverse direction.
Might be around 10 M ohm, I'll think, but way vary a little from brand to brand..
That's right...both fans 'appear' open circuit. At least that means they are not shorted.
I staged the powering up adding the bed heater then the nozzle heater and monitored the temperature of U6. All seemed well with no problems. I ran through the setting up routine until I discovered that the filament feed seems to be reversed! Instead of forwarding the material, it reverses it out of the feeder!
How has that happened and how do I fix it?
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Torgeir 262
Come to think about that those type of fans are "brush less" and contain an electronic controller.
So her it might be a very high resistance and only seen in reverse direction.
Might be around 10 M ohm, I'll think, but way vary a little from brand to brand..
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