Here's the warranty info from TANOS's own website. It applies from Jan 1, 2008 onwards.
"The Supplier" is TANOS, it looks like 12 months warranty for professionals, 24 months for private buyers (non-professionals), materials defects only, EU only. No coverage from wear and tear, environmental damage (e.g. sun damage), abuse.
Here goes...
VII. Liability for Material Defects
The Supplier is fully liable for damages resulting of a violation of life, body, or health, which are due to the intentional or negligent violation of the Supplier's duties or an intentional or negligent violation of the duties of one of a legal representative or agent of the Supplier as well as for other damages, which are the results of grossly negligent violation of duty on the Supplier's part or of an intentional or grossly negligent violation of obligation of a legal representative or agent of the Supplier. In the event of material or manufacturing defects, the Supplier shall be liable for material defects as well as for explicitly warranted characteristics and freedom from defects in accordance with their respective state of technology subject to the regulations specific to the country. Changes in the construction or execution which the Supplier applies to the goods in general prior to for the delivery of an order do not constitute grounds for a complaint. The Supplier recommends that manuals, safety notes, replacement parts lists and the receipt are filed with care.
The Supplier shall be liable for defects, which also includes the lack of explicitly warranted characteristics:
1. In principle, the term of liability for the products and work of the Supplier is 12 months starting with the transfer of risk to the Buyer. However, in contrast,the term of liability for material defect within the EU in conjunction with exclusively private utilization shall be 24 months.
2. The liability for material defects also includes the free rectification of all material defects that arose during the term of liability and at the Supplier's option, the objected product may be repaired or replaced. Exchanged parts become the property of the Supplier.
3. Prerequisite for the acceptance of a liability claim due to a material defect is that the point of purchase of the machine lies within the EU and the claim for material defect liability has not yet expired. The proof is provided through the presentation of a machine generated original purchase receipt which indicates the address of the Buyer and Seller, the purchase date and the exact identification of the type of product. If the claims proves to be justified, the costs of the least expensive round trip transportation shall be borne by the Supplier. For the rest, Item V shall apply. Claims of the Buyer concerning expenses that became necessary at the time of the supplementary performance, in particular transportation, handling, labor and material costs, are excluded to the extent that the expenses increased because the object of the delivery was subsequently moved to a different location than the original place of performance, unless the transfer corresponds with its intended use.
4. A right to withdrawal or mitigation does not exist, unless the Supplier is not able to rectify the defector perform a replacement delivery, or the retail or replacement delivery is deemed as unsuccessful.
5. The warranty does not cover natural wear and tear or damage which occurred after the transfer of risk, in particular due to incorrect, improper or unprofessional use or negligent care, excessive use or unfit means of operation. The Supplier is in particular not liable for changes of the condition or the operational mode of the Supplier 's product that is caused by incorrect storage or climatically or other external impacts.
6. If inappropriate changes are caused by the Buyer or third parties, the subsequent consequences shall not be covered by the Supplier 's warranty.
7. The repair, replacement deliveries or replacement services shall not renew the warranty term.
8. Additional warranty claims of the Buyer towards the Supplier and his agents are excluded.