When you purchased your machine you should have received a copy of the warranty agreement and a warranty registration card in your manual. The 3 year manufacturing warranty begins on the date of the original purchase invoice. After the 3 year manufacturing warranty, the 7 year extended warranty automatically begins.
All coils are under warranty for 6 months after original purchase date
For more information on the warranty please look at the article "What does the warranty cover?".
If you are unsure what date your warranty starts please reference your paid invoice. If you are not the original owner or have lost your pair invoice please contact us.