This was my first time using a 3kg spool. Never had stuck filament like that on a 1kg spool before so didn't think this would happen. If I ever buy one again, I'll add something through the center of the spool to retain it if it jams like that.

MK3S+ has a Crash Detection (with a lot of false positive) but i'm running Klipper at the moment so I don't have it anymore.

Just did that for the remaining filament and had a hard time doing it. Every time you reach the cardboard side, the filament is to tight and is stuck.

Oups 😂

Yes, backer 240

Yes I had the blank in both missing PSU slots. Didn't check if HDD temp would be higher if I kept the slot open. Since that video, I added 2 more PSU. I now have all 4 plugged. Also switched the IOM3 for IOM6 module so it's now the same thing as a DS4246.

@@mrsarge Right on. Guess I'll print a couple covers until I get my hands on two more PSUs.

Yes the bubbles are upstream, which is not normal. The second part of the video show de bubbles coming out of the Promaster fuel pump assembly. I even removed the fuel pump assemble and replaced the pick up tube but it didn't help. I did a vacuum test on the pick up tube and there is no leak. I have no idea where those bubbles come from. Tried multiple pump height and angles, always the same result. Right now, the pump is attached on the frame, about the same height as the end of the pick up tube. The heater is on the floor of the van so maybe max 6 inch above the pump. The heater is able to run at max speed but it is not stable, I can hear it having difficulties when a large bubble get through. If I try to slow it down it stall after a few minutes.

I know it’s too simple but you have to tighten every connection upstream of the pump. Including between the pickup tube and the fuel pump, the lines to the pickup tube, everything. It also wouldn’t hurt to throw in. A fuel safe epoxy into some of those connections just to further prevent air from getting in. Because Air isn’t getting in at the bottom of the pick up tube. Most likely it’s coming in through a fitting or hose clamp. I had this same issue with mine and eventually gave up and added a different tank.

Are you using the hard micro tubing or a larger diameter softer tubing. The small hard one is better. Anything too large and it can’t keep the pressure to clear any air bubbles.

@@nicholasmartin7922 I'm using the 5mmOD x 2.6mm ID hard fuel line that came with it. I replaced the line after the pump by a 1.5mm ID one to be able to use it. Tried the 1.5mm before the pump but it's too restrictive.

@@nicholasmartin7922 Didn't glue anything, but tired multiple fittings to be sure they were not damaged. Also re-tighted everything multiple time without success.

Did you find out what the issue was

?

Mine do the same

Yes, it was a defective oil filter. BMW replaced it and everything went back to normal.

No offence taken. This was a prototype I did two years ago. Never got pass that CAD sketch and I ended up switching my table saw for a bigger one so I will probably never build it.

The point of the video was to show how quiet it is in normal operation, since a lot of people want to buy them for home usage. For the second PSU removal, I saw peoples online asking if the unit can run on a single PSU. It can, but it's loud. Not everyone knows everything about enterprise level gear, myself include. I got the unit with two PSU, but wasn't aware that it would go full blast, even without a single disk in it.

I got 15 drives in it right now and I think the noise level is about the same.

@@mrsarge Ahh perfect, thanks!

This setup was just for the test. It's currently in my server rack. But the ears are pretty sturdy and I don't think it would be damaged by using it that way.

@@mrsarge Thank you!

@@sotaros93 you could slide a piece of MDF or ply underneath to lift it up by the depth of the ear if you're worried.

J'aurais préféré un 10" aussi, car les lames 9" sont rares et chères, mais au prix que je l'ai payé je ne peux pas me plaindre.

Oui

It was deformed. See here: imgur.com/a/ycK42O6

Sorry, I didn't test it and it's now running with other stuff so I can't get the numbers. You can refer to Moff Tigriss comment.

Fellow user that owns one here, 102-107 watts.

Next time I'll probably use Heavy gauge polythene film like I did for my paint booth. After hitting the metal, he sand rebound is really not that strong. Or for something smaller, maybe a cheap camping tent could do the job. If I had known beforehand what the aftermath was going to be, I'd never made it like that! It's been more than 6 years and I still find glass beads every now and then!