Important Safety Instructions - SMA Sunny Island 4248U Installation & Operating Instructions Manual

This manual contains important instructions for the Sunny Island SI4248U that must be followed
during the installation, operating and maintenance of the inverter.
The Sunny Island 4248U is designed and tested according to international safety requirements,
but as with all electrical and electronic equipment, certain precautions must be observed when
installing and/or operating the Sunny Island 4248U. To reduce the risk of personal injury and
to ensure the safe installation and operation of the Sunny Island 4248U, you must carefully
read and follow all instructions and warnings in this Installation Guide.
Safety and Hazard Symbols
This symbol is used to call attention to important information that you must have
when installing and/or operating the Sunny Island 4248U. Failure to read and
follow instructions marked with this symbol could result in serious injury and/or
damage to the equipment.
This symbol appears beside instructions and warnings that deal with dangerous
voltages that can injure people who come in contact with them.
Warnings
WARNING: A Warning describes a hazard to equipment or personnel. It calls
attention to a procedure or practice, which, if not correctly performed or adhered
to, could result in damage to or destruction of part or all of the SMA equipment
and/or other equipment connected to the SMA equipment or personal injury.
Warnings may also be accompanied by one or more of the safety and hazard symbols
described above to indicate the type of hazard described therein.
Other Symbols
In addition to the safety and hazard symbols described previously, the following symbol is also
used in this Installation Guide:
This symbol accompanies notes that call attention to supplementary information
that you should know to ensure optimal operation of the system.
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IMPORTANT SAFETY INSTRUCTIONS

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SI4248U Installation Guide