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Observe the manufacturer's connection, installation and operating instructions at all times.
To reduce the hazard potential to a minimum, perform all installation and connection work
carefully according to the instructions and regulations.
Refer to the device operating instructions / installation instructions for the tightening tor-
ques to be used at the relevant terminal connections.
Proper use
The solar inverter is intended exclusively to convert direct current from solar modules into
alternating current and to feed this into the public grid.
Utilisation not in accordance with the intended purpose comprises:
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Fronius shall not be liable for any damage resulting from such action.
No warranty claims will be entertained.
Proper use includes:
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When designing the photovoltaic system, ensure that all of its components are operated
within their permitted operating ranges at all times.
Observe all the measures recommended by the solar module manufacturer to ensure the
lasting maintenance of the properties of the solar module.
Obey the regulations of the energy supply company regarding feeding energy into the grid.
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Tighten all grounding terminals (PE /
GND), including free ones, to the torque
specified in the operating instructions
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Do not overload cables
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Check cables for damage and verify that
they are laid correctly
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Take note of the safety instructions, op-
erating instructions and any local con-
nection regulations
Using fastening screws, always screw the in-
verter firmly to the wall bracket to the torque
specified in the operating instructions.
Ensure that the fastening screws are tight be-
fore starting the inverter!
NOTE! Fronius will not accept any costs associated with production downtimes,
installer costs, etc., that may arise as the result of a detected arc and its conse-
quences.
Fronius accepts no liability for fires that can occur despite the presence of the in-
tegrated arc detection/extinguishing system (e.g. fires caused by a parallel arc).
NOTE! After an arc has been detected, the entire photovoltaic system must be
checked for possible damage before resetting the inverter.
utilisation for any other purpose or in any other manner
making any modifications to the inverter that have not been expressly approved by
Fronius
the installation of parts that are not distributed or expressly approved by Fronius.
carefully reading and obeying all the instructions and all the safety and danger notices
in the operating instructions
performing all stipulated inspection and maintenance work
installation as specified in the operating instructions
2
2.5 Nm
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