SMA SUNNY ISLAND 4548-US Operating Manual page 5

SMA Solar Technology America LLC
Markings on this Product
The following symbols are used as product markings with the following meanings.
Symbol
Operating Manual
Description
Warning regarding dangerous voltage
The product works with high voltages. All work on the product must only
be performed as described in the documentation of the product.
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.
Observe the operating instructions
Read the documentation of the product 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
product to certify that it meets the requirements of the National Electrical
Code®, the Canadian Electrical Code® CSA C22.1, IEEE 929 2000 and
IEEE 1547.
Important Safety Instructions
SI4548-6048-US-BE-en-21 5