Natural wear and aging of consumables or components during use (such as
•
batteries, etc.).
Exposure to adverse external influences, such as sunlight and other radiation
•
or electromagnetic fields, fluid intrusion, object intrusion, mains overvoltage,
electrostatic discharge voltage (including lightning), faulty supply or input
voltage and inappropriate polarity of this voltage, chemical processes such as
used power supplies, etc.
If anyone has made modifications, modifications, alterations to the design or
•
adaptation to change or extend the functions of the product compared to the
purchased design or use of non-original components.
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