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  1. Karamba!

    TIP needed - How to remove the spider locking nut from M510 (I got the tool)

    Yeah, it was a door that my neighbor at the time disposed. They have a convenience store, that they renovated. There were a bunch of them but I could only grab one. It's 50mm plywood, and the best quality at it, perfect for my use. That's my luthier workshop by the way.
  2. Karamba!

    Dengfu E82 - M560 750w Build (Was: LightCarbon LCE971)

    Care to share how you fixed the DYI battery to the frame? Is the 3D printed battery casing to protect it, or as a mean to fix it to the frame?
  3. Karamba!

    Help needed: M510 FC2.0 not switching on

    The Dengfu E10 does not use Bafang's batteries either
  4. Karamba!

    Help needed: M510 FC2.0 not switching on

    That is your m820's battery, isn't it?
  5. Karamba!

    Help needed: M510 FC2.0 not switching on

    I tried disconnecting the ribbon from the bms to no avail. But perhaps I could have waited longer than a couple of minutes. I ignore whether the bms has capacitors that can hold current for a while. I will try again for longer, perhaps a couple of hours. My bms is sort of branded, but its laser...
  6. Karamba!

    Help needed: M510 FC2.0 not switching on

    Thanks for the input Wayne. Out of all things that could be the culprit, I was hoping that it was not the battery.To be honest , I'm quite affraid of messing up with it, but a man has to do what a man has to do I guess. I'm not at all worried to calibrate the new controller, as my old one is...
  7. Karamba!

    Help needed: M510 FC2.0 not switching on

    Yes, that's the one. M510 FC2.0. Unfortunately, I don't have access to a bench power supply, or another E10 battery for that matters. That for sure would clarify a lot. Thanks for the tip. Can you clarify what connector are you referring to? Does this imply to disassembly the battery up to the...
  8. Karamba!

    Help needed: M510 FC2.0 not switching on

    The new controller did not fix the issue. I have run our of ideas...
  9. Karamba!

    Help needed: M510 FC2.0 not switching on

    It's been in use 2-3 times a week, at least a couple of hours each, 4k kms in a year. I would consider it medium use. No downtime prior it failing. Sorry but I could not understand your question about the torque sensor, but it hardly has anything to do with the problem anyway, since the issue is...
  10. Karamba!

    Help needed: M510 FC2.0 not switching on

    I have checked the battery harness and it´s conducting fine. If there´s an issue with the battery, like if the BMS is malfunctioning, I would be screwed. I´m right now crossing my fingers that the issue is in the controller. How else could I troubleshoot the battery then?
  11. Karamba!

    Help needed: M510 FC2.0 not switching on

    Thanks to both. I already pulled the trigger with a new controller on Ali @ 74 USD. I could not calibrate the motor since there's no battery feeding the controller, or perhaps better said, the controller is not receiving power from the battery. As I mentioned, one random time that the battery...
  12. Karamba!

    Help needed: M510 FC2.0 not switching on

    Unfortunately, my problem persists after replacing the connectors´ PCB, hence that was not the problem. So, I am left with 4 potential suspects: Display/Remote, Battery, Wiring and Controller. I´ve been troubleshooting the system to the extent of my knowledge. Following are my findings (I´m...
  13. Karamba!

    Help needed: M510 FC2.0 not switching on

    In your case, were they stuck inside, not making contact with the battery?
  14. Karamba!

    Help needed: M510 FC2.0 not switching on

    Thanks MrFixit, I checked them and they both were proning just fine.
  15. Karamba!

    Bafang m510

    You mean this one?
  16. Karamba!

    TIP needed - How to remove the spider locking nut from M510 (I got the tool)

    Thanks to both. Mission accomplished. Now let´s see what else Bafang has it for me...
  17. Karamba!

    Help needed: M510 FC2.0 not switching on

    Answering myself about the gasket: As you pointed out, what is sold in Ali is not the actual M510 gasket, close but not the same: Fortunately my original gasket is pristine (so far lol). I´m relief that after 4k kms the motor looks in pretty good shape and sufficiently lubricated. I have only...
  18. Karamba!

    Help needed: M510 FC2.0 not switching on

    Thanks again Wayne. Yeah, I noticed that the pcb is at the bottom of the motor, I guess it was designed by Murphy. Some time ago I bought the case gasket from Ali, supposedly is for the M510. Quite cheap. Is it not the right one? As for the drive side seal, is it this one? Or this other:
  19. Karamba!

    TIP needed - How to remove the spider locking nut from M510 (I got the tool)

    Thanks RustyIron, seems the way to go.
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