SMA SBCBTL6 - Manual (Page 5)

SMA America, LLC Important Safety Instructions
Installation Guide SBCBTLUS-IUS094510 5
Other Symbols in this document
In addition to the safety and hazard symbols described on the previous pages, the following symbol
is also used in this installation guide:
Markings on this product
The following symbols are used as product markings with the following meanings.
Information
This symbol accompanies notes that call attention to supplementary information that you
should know and use to ensure optimal operation of the system.
Warning regarding dangerous voltage
The product works with high voltages. All work on the product must be done as
described in it‘s documentation.
Electric arc hazards
The product has large electrical potential differences between its conductors. Arc flashes
can occur through air when high-voltage current flows. Do not work on the product
during operation.
Beware of hot surface
The product can become hot during operation. Do not touch the product during
operation.
Earth Ground
Observe the operating instructions
Read the product’s documentation before working on it. Follow all safety precautions
and instructions as described in the documentation.
UL1741 is the standard applied by Underwriters Laboratories to the Sunny Boy
Combiner Box to certify that it meets the requirements of the National Electrical Code
®
.