1
About this documentation
1.1 Target group
These operating instructions are intended for the operator
of the photovoltaic system (PV system) and for all persons
handling the product during its life cycle.
The required knowledge of this group of persons is defined
in the safety chapter.
1.2 Symbols and notices
The warnings contained in the documentation are divided
into hazard categories.
Imminent
risk
Notes with the signal word "DANGER" warn
you of situations which will result in serious
injury or death if you do not observe the speci-
fied
instructions.
Risk
to
life!
Notes with the signal word "Warning" warn you
of situations that may result in serious injury or
death if you do not follow the instructions given
in this
manual.
Risk of injury!
Notes with the signal word "CAUTION" warn
you of situations that may result in injury if
you do not follow the instructions given in this
manual.
ATTENTION
Material
damage!
Notes with the signal word "ATTENTION"
hazards which may result in material damage.
26
Weidmüller
DANGER
to
life!
WARNING
AUTION
warn you of
The situation-dependent warnings may contain the follow-
ing warning icons:
Icon
Meaning
Warning of dangerous electrical voltage
Warning against electrostatically charged
components
Instruction:
observe
Additional formatting is used in the rest of the text which
has the following meaning:
Sections
of text
mation which is not related to safety, but which
provides important information regarding correct
and
effective
work.
You can recognise handling instructions from the black
triangle in front of the text.
Lists
are indicated
with
Store the instructions such that they are
available
at all times.
structions in the product enclosure.
The
document
Weidmüller
website.
https://www.weidmueller.com/pvnext
Also
refer
documentation.
the
documentation
next
to this arrow
contain
dashes.
Do not store
the
can
be downloaded
from
to the
inverter
manufacturer's
2690250000/05/10.2022
infor-
in-
the