Anybody who has an idea where this small ring goes in to?

[frederiekpascal 191]

I finally finished the upgrade of my UM2 (all 3Dsolex upgrades, thanks DidierKlein for the quick service!).

But after my complete installation, I found this small ring on the glass platform.

Anybody who has an idea where this ring goes and if it's important to disassemble my UM2 again for this? :s

Thanks for the advice!

Edited September 19, 2015 by Guest

[Labern 735]

Hey, this fits on to the original nozzle between the nozzle and fan shroud and stops any melted plastic going up in between.

If you have installed the olsson block then its not needed anymore.

[frederiekpascal 191]

cheers!