Care and maintenance
• Do not mix old and new batteries.
• Do not mix Alkaline, Standard, Lithium, or Rechargeable Batteries.
• Always purchase the correct size and grade of battery most suitable for intended use.
• Replace all batteries o f a set at the same time.
• Clean the battery contacts and also those of the device prior to battery installation.
• Ensure the batteries are installed with correct polarity (+ and -).
• Remove batteries from equipment when it is not used for an extended period of time.
• Promptly remove expired batteries.
Safety
Read the following advice carefully and store these operating instructions in case
you want to reread something later. If you give the item to someone else, give them
these operating instructions as well.
• This device may be used by children over 8 years of age and over, as well as by
persons with reduced physical, sensory or mental abilities, or lack of experience and
/ or knowledge if they are supervised or instructed regarding the safe use of the
equipment and have understood the resulting hazards.
• Keep the device away from children under the age of 8.
• Cleaning and user maintenance may not be carried out by children unless they are
supervised.
• Children must be supervised to make sure that they do not play with the device.
• The device must not be immersed in water or other liquids. Electric shock hazard!
Do not use the device in areas where it may be wet, such as a sink.
Danger from electricity <when using the USB cable)
• Connect the device to a properly installed power socket with a voltage that
corresponds to the Technical Data.
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