More detailed information about using the de-
vice!
WARNING!
Warning: risk of electric shock!
Bullet point/information on steps during oper-
•
ation
Instruction to be carried out
Protection class II
Electrical devices in protection class II are de-
vices that have double and/or reinforced insu-
lation throughout, and do not have an option
for connecting a protective earth. The housing
of an electrical device in protection class II, with
surrounding insulating material, might either
form all of the additional or reinforced insula-
tion, or part of it.
Indoor use
Devices with this symbol are intended solely for
indoor use.
Polarity markings
Symbol denoting the polarity of the DC connec-
tor (according to IEC 60417).
On devices carrying this marking, positive is on
the inside and negative on the outside.
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