ADE WS 1917 Mode D'emploi page 51

‚ 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.
‚ Do not make any modifications to the device. Only
allow repairs to be carried out at a specialist workshop
and pay attention to the guarantee conditions.
‚ Do not under any circumstances use hard, scratching, or
abrasive cleaning agents or the like in order to clean the
weather station. Doing so may scratch the surfaces.
WS 1917 weather station
51