Medion LIFE E66877 Notice D'utilisation page 193

• Bullet point/information on steps during operation

Instruction to be carried out
Protection class II
Electrical devices in protection class II are devices that have double
and/or reinforced insulation 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 ei-
ther form all of the additional or reinforced insulation, or part of it.
Indoor use
Devices with this symbol are intended solely for indoor use.
Polarity markings
Fig. A
In the case of devices with coaxial power connectors, these symbols
indicate the polarity of the connector. There are two types of polarity:
Fig. B
either positive inside and negative outside (Fig. A), or negative inside
and positive outside (Fig. B).
CE labelling
Products that feature this symbol meet the requirements of the EU di-
rectives (see chapter entitled "Declaration of conformity").
Tested safety
BUREAU
VERITAS
Products that feature this symbol meet the requirements of the Ger-
man Product Safety Act.
Symbol for direct current (DC)
Symbol for alternating current (AC)
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