Warranty is not provided for:
Items with damage caused by improper transportation and storage, improper installation, off-design operation or exploitation under conditions not covered by the manufacturer; items, which have damage due to outside circumstances (power surges, natural disasters, etc.), as well as having mechanical and thermal damage.
Items with traces of exposure and (or) the ingestion of foreign objects, substances (including dust), liquids, insects, as well as having foreign inscriptions.
Items with traces of tampering and (or) repair (traces of disclosure, artisanal soldering, traces of element substitution, etc.).