SMA SC 500HE-20 Maintenance Manua - Manual (Page 49)

SMA Solar Technology AG 7 Maintaining the Accessories
Maintenance Manual SC500-800HE20-WH-en-10 49
Figure 17: Position of the labels on the Sunny Main Box Cabinet
Position SMA order number Description
A 86-0520 Active power source
B 86-108670103
86-108670109 Risk of electric shock due to active power source
Risk of an electric arc
C 86-051489 Dangerous voltage
D 86-05081 Protective earth
F F F F G G G G
D D
A
B
E
C
C
C
D