Abstract from warranty card:

HYLA vacuum and air cleaner guarantee is 5 years.
Extra guarantee (over 2 years) is conditioned by two guarantee revisions.
Guarantee starts the day of acceptance.

Guarantee revisions

First guarantee revision for guarantee extension executes 2 years from the date of acceptance, second revision 4 years from the date of acceptance. Serviceman confirms device checking in warranty card.
Please, inform us about changing your adress or phone number, so as we can arrange terms of guarantee revisions.
Both guarantee revisions are gratis.