Geeetech

Hi William,

one problem i have at last. the PWM port for the controlled Fan don´t work. I tested the mosfet transistor and this one is broken ! Please you can help me with this ?

it´s the same like this : http://www.geeetech.com/forum/viewtopic ... 11&t=17958

Mhhh i try everythink but i can´t control the Fan with software or hardware... the Fan have allways 100% speed.

what can i try next ?

Hi William,
after change the parts i can print... juhuuuu look at this Video it´s not perfekt but i thinks i must change the settings a little.

https://www.youtube.com/watch?v=ZrdCmcSNiOA

I have the same Problem Mark88 ! on PWM connector i have a Fan but they don´t work don´t run.
I have modify the firmware too. i can´t control the Fan.
when I turn the plug on PWM Port the Fan runs with 100% but i don´t can control it.
I try everything but don´t work with controls

No , sorry... i must wait for the parts ! i can do nothing ... grrrr

when I press it, the gap is larger that's right, but I can not push it upwards'm afraid that I the lever terminating

maby the wheel have a wrong size ? or the gear ?

Yes you are right ! But how can I adjust the gap? I have not seen to adjust anything

you can not put pressure on the filament and it can thus also not be pushed by the gear

yes you are right i can push the filament without the wheel rotate ! Although, if I do this with the engine built state rotates the gear from the motor but the filament remains on the spot.