SMA Home Storage HS-BM-3.28-10 - Product Description; Symbols on the Product

4 Product Overview
SMA Solar Technology AG
Operating Manual 17HS-BM-3.28-10-BE-en-10
4.2 Product Description
Figure 4: Design of the product
Position Designation
A LEDs
The LEDs indicate the operating state of the product.
B DC switch
Disconnects the product from the power path on the DC side.
C Type label
The type label clearly identifies the product. The type label must remain permanently at-
tached to the product. You will find the following information on the type label:
• Device type (Model)
• Serial number (Serial No. or S/N)
• Date of manufacture
• Device-specific characteristics
4.3 Symbols on the Product
Symbol Explanation
Beware of a danger zone
This symbol indicates that the product must be additionally grounded if additional grounding
or equipotential bonding is required at the installation site.
Beware of electrical voltage
The product operates at high voltages.
Warning of hazards from batteries
This symbol indicates the danger of handling batteries.