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1.4 Symbols
used
The activities marked with this symbol may only be
carried out by a qualified electrician.
This symbol is used to point out an important
notice.
This symbol is used to point out supplemental,
useful information.
This symbol is used to point out a call for action.
This symbol is used to point out a listing.
This symbol is used to refer to another section in this
manual.
This symbol is used to refer to another document.
This symbol is used to point out a result.
2. For your safety
2.1 Target
groups
2.1.1 Users (electrotechnical laypersons)
As a user, you are responsible for the device.
Your are responsible for its proper and safe use.
This includes maintenance, repair, and troubleshooting
measures, as well as the instruction of persons in the safe
operation of the device. You are responsible for ensuring
that unauthorised persons or animals cannot access the
device. This also includes children and people with disabi-
lities who are not able to accurately assess the potential
hazards associated with handling the device.
You are considered an electrotechnical layperson, if you do
not possess skills or have not received training in the field
of electrical and electronic technology. This means that you
won't be able to perform electrotechnical tasks associated
with this device, which require the skills of a qualified elec-
trician. As a layperson you are only permitted to carry out
simple tasks. This includes, for example, the connection of
electrical consumers or the performance of visual inspec-
tions for maintenance purposes.
Only a qualified electrician may perform electrotechnical
tasks (e. g. repairs).
2.1.2 Qualified
electrician
As a qualified electrician you have a recognised qualification
in electrotechnical engineering. On account of this specialist
knowledge, you are authorised to carry out the required
electrotechnical tasks described in this manual.
