When inserting and changing batteries, pay
attention to the correct polarity (+/-).
Do not expose batteries to extreme
conditions, for example, by storing them on
radiators or under direct sunlight. Increased
risk of leakage!
Clean the battery and device contacts, as
needed, before inserting the battery.
Use only batteries of the same type.
Do not make any changes to the item. Only
allow repairs to be carried out at a specialist
workshop. Repairs carried out incorrectly
can considerably endanger the user.
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