Bad sound Z-axis plate calibration


#1

I do not speak English very well. So I made a video.

No bad sound plane movement from the control panel
No bad sound manual plane movement (machine off)
No bad sound when printing
Bad sound when the plane stands up for calibration

I checked:

Plate Screws (are not tight as manual illustrates)
Z axis motor coupler screws (ok)
Z axis motor coupler (ok, disassembled and reassembled)
Lubricated everything (always done on every print)


#2

Hi,

Thank you for contacting us via support form. My colleague consulted the case with our technician, and they were unable to hear any unusual/disturbing sound. Also, if there was some hardware-related problem - the machine would cause printing issues.

Best regards,
Karolina


#3

Thank you very much for the support and help. But I can’t really understand why one m200 makes a lot of noise and the other m200 doesn’t. I am convinced that the bearing at the bottom of the Z shaft is about to fail me.

Is there a guide to take it apart and check it?