Instructions

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2. Explanation of symbols
The electrical safety note is used if there is any
danger to your health, e.g. from electric shock.
The device contains no parts that require servic-
ing by the user. Therefore, never open the de-
vice. You may need to change the batteries.
An exclamation mark in a triangle shows impor-
tant notes in these operating instructions that
must be strictly observed. These must be read
before commissioning of the device and ob-
served in operation.
The arrow symbol indicates that special advice
and notes on operation are provided.