User Documentation

2690250000/03/09.202028
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 dened
in the safety chapter.
1.2 Symbols and notes
The warnings contained in the documentation are divided
into hazard categories.
DANGER
Imminent risk to life!
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-
ed instructions.
WARNING
Danger to life!
Notes with the signal word "WARNING" warn
you of situations which may result in serious
injury or death if you do not observe the speci-
ed instructions.
CAUTION
Risk of injury!
Notes with the signal word "CAUTION" warn
you of situations which may result in injury if
you do not observe the specied instructions.
ATTENTION
Material damage!
Notes with the signal word "ATTENTION" warn you about
hazards which may result in damage to property.
The situation-dependent warnings may contain the follow-
ing warning symbols:
Symbol Meaning
Warning of dangerous electrical voltage
Warning of electrostatically charged compo-
nents
Mandatory: Observe the documentation
Additional formatting is used in the rest of the text which
has the following meaning:
Sections of text next to this arrow contain infor-
mation which is not related to safety, but which
provides important information regarding correct
and e󰀨ective work.
► All instructions can be identied by the black triangle
next to the text.
– Lists are indicated with dashes.
► Store the instructions such that they are
available at all times. Do not store the in-
structions in the product enclosure.
The document is available to download from
Weidmüller Website.
https://www.weidmueller.com/pvnext
► Also refer to the inverter manufacturer's
documentation.
1 About this documentation