ADE CK 1703 Mode D'emploi page 30

BEWARE of material damage
‚ Protect the alarm clock from strong shocks
and vibrations.
‚ Remove the batteries from the clock when
they are exhausted or if you will not use the
clock for an extended period of time. You will
thus avoid damage that may result from the
leakage of battery acid.
‚ 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.
‚ 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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DCF Radio-controlled alarm clock CK 1703