Tronic TPA 35 A1 Instructions D'utilisation Et Consignes De Sécurité page 40

Should the product show any fault in materials or manufacture
within 3 years from the date of purchase, we will repair
or replace it – at our choice – free of charge to you. The
warranty period is not extended as a result of a claim being
granted. This also applies to replaced and repaired parts.
This warranty becomes void if the product has been damaged,
or used or maintained improperly.
The warranty covers material or manufacturing defects. This
warranty does not cover product parts subject to normal
wear and tear, thus considered consumables (e.g. batteries,
rechargeable batteries, tubes, cartridges), nor damage to
fragile parts, e.g. switches or glass parts.
˜ Warranty claim procedure
To ensure quick processing of your claim, observe the following
instructions:
Make sure to have the original sales receipt and the item
number (IAN 445732_2307) available as proof of purchase.
You can find the item number on the rating plate, an engraving
on the product, on the front page of the instruction manual
(bottom left), or as a sticker on the rear or bottom of the
product.
38 GB/IE