Free2be
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
No, when I comment line 53, the fan won’t run.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
Hello TheTik. The fan don't run at 0% on the slider and run full speed over the whole slider line to 100%. It's 0 or 100%, nothing between a fan speed.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
De fan are running now, but with the slilder, I can't only take O, off and max..over the whole slider lenght..Do I have to change some settings?
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
I'm on the end, I think, the board don't deliver the Ampère to turn the 4028 fan..
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
Do the fan, when I slide the slider to 100% in RatOS, run? Ore only with a heatend and workend print job?
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
Okay, I m'n reading this: https://os.ratrig.com/docs/guides/4028/
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
To test, I have pull out the white wire, only 12V, but nothing wil spin.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
Hello TheTik, I have take the fan off the printer and connect them to a external 12V power, red and black wire, and the fan spins. I have check the connect wire from the EZ MAX and the fan connection, but when I heated the nozzle, and put the slider on max, there happent nothing. When must the 4028 fan going on? Do I have to turn it on in the slicer?
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
The slider work and even the fan icon turns, and by printing my first things, de fan slider moves..But no fan activate..dead..grrrr.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/27/2025 in #fix-my-printer
Cooling 4028 fan 12v won't run.
Ok, the next thing that are dead. 2 day's searching. Thnx TheTik.
23 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
Hmm, thnx for you advice.
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
Thnx TheTik for your advice, now calibration the bed...
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
the beacon callibration are going now..fingers crossed?
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
When I push the home button, Y an Y homing, but the Z are moving up to cloas to the nozzle, I push then the emergency button.
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
Nothing..I have all the Z steppers reverse and will try that first..
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
There fore, I think the Z dirretion are okay.
16 replies
RRCRat Rig Community [Unofficial]
•Created by Free2be on 3/23/2025 in #fix-my-printer
Bed moving down by home command.
When I callibrate the X and Y, the bad moves a litle down and then a little up..
16 replies