the linked article for belt tension is long and has several parts that are not meant for the first time setup. i thought i needed the printer running due to the belt tuning wizard so i ran it barebones with the display dangling. no fun.
maybe a seperate article or just include the relevant info here in the instructions instead?
I used this tool (which I printed on my MK3s+) to get an idea of the belt tension: https://www.printables.com/model/1312851-prusa-core-one-belt-tension-gauge-new-v2-design
After that, it was a piece of cake to tension it via the app. I had to move the mic pretty close to the belt, though.
So my advice is: Right now tension belts using https://belt.connect.prusa3d.com (can be used from phone) Donť use the firmware app due to harmonic frequencies of the belt (the belt looks like it's properly tensioned, but it's not)
After that you can confirm you tension using firmware app.
Second advice: before first print don't forgot to lube Z screws. You will avoid horrible sounds from bed move. (https://help.prusa3d.com/article/regular-printer-maintenance-core-one_829710)
The first step says if there is any movement, you need to unscrew the tensionsers
There will always be movement, so you will end up disassembling the tensioner.
maybe a seperate article or just include the relevant info here in the instructions instead?
After that, it was a piece of cake to tension it via the app. I had to move the mic pretty close to the belt, though.
So my advice is:
Right now tension belts using https://belt.connect.prusa3d.com (can be used from phone)
Donť use the firmware app due to harmonic frequencies of the belt (the belt looks like it's properly tensioned, but it's not)
After that you can confirm you tension using firmware app.
Second advice: before first print don't forgot to lube Z screws. You will avoid horrible sounds from bed move. (https://help.prusa3d.com/article/regular-printer-maintenance-core-one_829710)