First of all…
Yes, it sounds like something you would use your garantee-blabla for…
I would
… so here is how it works (mine never broke, but this is what i read).
First of all… tell elektron, your machine is funky… so go to their website.
and place a support ticket… As far as I know, you can only place a support-ticket
when you and your machine are registered on elektron.se … If you never did.
your going to need your serialnumber (found underneath your machine).
Elektron, will probably tell you, that if its a hardware to return it to sweden
VIA the music-store you bought it from… So that means you gotta let your
suplier know, there is something wrong…
Last thing… there is a good chance, that elektron wants some proof of date-of-purchase.
(that means they want the bill of sales…) if you dont have it anymore… ask your suplier if they can print out a copy… I am sure your machine is still in there sales-database somewhere…
Now, sometimes… the nice folk at elektron.se reply quick and speedy…
though sometimes it takes ages… so be prepared for a long sit to wait for answer.
they know there a bit slow… and promised that they are working really hard to be speedy.
so sorry, i cant garantee you, you have answer within 48hours or something.
I do know, that when they got the time… they are really nice and helpfull… and sooner or later they will have time 
so my todo list would be:
- open support ticket
- call musicstore
- hoping that all goes well and speedy…
normally i would say, enjoy your machine, but thats a bit eh asshole-ish.
so i am just going to say, goodluck on your quest to a working device.