iv SMA America SB3000US-4000US-11-SE1607
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions for the Sunny Boy SB 3000US / Sunny
Boy SB 4000US that must be followed during installation and maintenance of the
inverter.
The Sunny Boy 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 Boy. To reduce the
risk of personal injury and to ensure the safe installation and operation of the Sunny
Boy, you must carefully read and follow all instructions, cautions 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 Boy. Failure to read and follow instructions marked
with this symbol could result in injury or death and/or
damage to the equipment.
This symbol appears beside instructions and warnings that
deal with dangerous voltages that can injure or kill people
who come in contact with them.
This symbol appears beside terminations that are connected
to earth-ground.