3 location of the safety notices – SMA SC 500HE-US Installation User Manual
Page 19

SMA America, LLC
3 The Sunny Central
Installation Manual
SC500HEUS-IA-US_en-14
19
3.3 Location of the Safety Notices
The figure to the right shows the location of the safety notices on the Sunny Central.
Position
Description
A
Power Cabinet door and Control and
Interface Cabinet door
Warning regarding high voltages in the
Sunny Central.
B
Warning regarding hazardous voltage.
C
Notice regarding operation of the
Sunny Central without transformer.
D
Warning regarding hazardous voltages.
E
Warning regarding hot surface.
F
Warning regarding hot surface.
G
Information regarding negative
grounding.
H
Information regarding positive grounding.
I
Information regarding equipment ground
K
Notice not to change settings
L
Information regarding AC voltage.
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