ADE WS 1700 series Bedienungsanleitung Seite 32

‚ When inserting and changing batteries, pay
attention to the correct polarity (+/-).
‚ Do not subject the batteries to extreme
conditions by, for example, storing them on
heaters or under direct sunlight. Increased
risk of leakage!
‚ Clean the battery and device contacts, as
needed, before inserting the battery.
‚ 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 item.
Only allow repairs to be carried out at a
specialist workshop. Repairs carried out
incorrectly can considerably endanger the
user.
32
Hygrometer WS 1700/1701