SMA SUNNY BOY 4000-US - 2 Safety; 2.1 Intended Use; 2.2 Safety Precautions

SMA America, LLC Notes on this manual
Installation Guide SB30-40US-IUS103030 11
1 Notes on this manual
1.1 Validity
This manual describes the assembly, installation, commissioning and maintenance of the following
SMA inverters:
• Sunny Boy 3000-US
• Sunny Boy 3800-US (SB 3800-US-10)
• Sunny Boy 4000-US
This manual does not cover any details concerning equipment connected to the Sunny Boy (e. g. PV
modules). Information concerning the connected equipment is available from the manufacturer of the
equipment.
1.2 Target group
This manual is for qualified personnel. Qualified personnel have received training and have
demonstrated skills and knowledge in the construction and operation of this device. Qualified
personnel are trained to deal with the dangers and hazards involved in installing electric devices.
1.3 Storage of the documentation
Keep all Sunny Boy manuals in a convenient place for future reference.
1.4 Additional information
You will find further information on special topics in the download area at www.SMA-America.com.
1.5 Nomenclature
In this document SMA America Production, LLC is referred to in the following as SMA.
The syntax specified here for menus and parameters applies throughout the entire manual.