3. Symbol explanations
The following symbols must be observed:
The lightning symbol with arrowhead within an equilateral triangle is intended to alert the user to the presence
of uninsulated voltage within the device's enclosure that may be of sufficient magnitude to constitute a risk of
electrical shock to persons.
This symbol indicates important information in the operating instructions. Carefully read the whole operating
instructions before operating the device, otherwise there is risk of danger.
This symbol indicates special information and advice on operation of the device.
The device is only authorised for use in dry, sheltered environments.
The product is constructed in compliance with protection class 2 (double or extra insulation).
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