ADE WS 1822 Mode D'emploi page 42

NOTE on preventing material damage
‚ Protect the base station and outdoor sensor from dust,
impacts, extreme temperatures and direct sunlight.
‚ Protect the base station from moisture. Position the
base station exclusively in a dry, closed room.
‚ The wireless sensor is protected against moisture, but
must be protected from direct exposure to moisture,
e.g. rain.
‚ Remove the batteries from the base station and
outdoor sensor once they have been consumed or
when you are no longer using the weather station. You
will thus avoid damage that may result from leakage
of battery acid.
‚ Do not expose the batteries to any extreme
conditions, e.g. by storing them on heaters or under
direct sunlight. Increased risk of leakage!
‚ Clean the battery and device contacts, as needed,
before inserting the battery.
‚ Always exchange all of the batteries in the base
station or in the outdoor sensor at the same time.
‚ Only insert batteries of the same type; do not use
different types or used and new batteries with each
other.
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Weather Station with Wireless Outdoor Sensor WS 1822