About these operating instructions
8
Warning – explosive substances hazard!
Warning – chemical burns hazard!
This symbol provides useful additional information for assembling or
operating the device.
Take note of the information in the operating instructions.
Protection class II
Protection class II electrical devices are electrical devices that have
double and/or reinforced insulation throughout and do not have
any connection options for a protective conductor. The housing of a
protection class II electrical device encased in insulation can constitute
the additional or reinforced insulation in part or completely.
Use in indoor spaces
Appliances with this symbol are only suitable for use in indoor spaces.
Battery symbol
The information following this symbol defi nes the maximum and
minimum nominal charge of the battery to be charged.
Fuse
Devices with this symbol are equipped with a fuse that blows when the
nominal current (2 A) is exceeded and breaks the circuit.
Symbol for direct current
+
positive polarity
IMA MD19161 Content V3.0.indd 8
IMA MD19161 Content V3.0.indd 8
08.07.2019 10:02:54
08.07.2019 10:02:54
