4. Explanation of Symbols
The symbol with a lightning bolt in a triangle is used where there is a health
hazard, e.g. from electric shock. The device contains no parts that require
servicing by the user. Therefore, never open the device.
The exclamation mark indicates important notes in these operating instruc-
tions that must be strictly observed.
The arrow symbol indicates special advice and operating information.
This symbol with the house informs the user that the device must only be used
in enclosed rooms.
5. Safety Notes
In case of damage caused by non-compliance with these operating instruc-
tions, the warranty/guarantee will expire. We do not assume any liability for
consequential damage!
We do not assume any liability for property damage and personal injury
caused by improper use or non-compliance with the safety instructions. In
such cases the guarantee/warranty will expire!
Dear Customer: The following safety information is intended not only for the
protection of the device but also for the protection of your health. Please read
the following items carefully.
• For safety reasons, any unauthorized conversions and/or modifications to
the product are not permitted.
• The AC/DC adapter corresponds to protection class II. Only a proper mains
socket (100-240 V/50-60 Hz) of the public supply net must be used as voltage
source.
• Use only the enclosed AC/DC adapter or batteries for power supply.
• The mains socket must be close to the device and easily accessible.
• Never touch the AC/DC adapter with wet or damp hands. There is a risk of
potentially fatal electric shock!
25