SMA SC 500HE-20 Maintenance Manua - Manual (Page 41)

SMA Solar Technology AG 7 Maintaining the Accessories
Maintenance Manual SC500-800HE20-WH-en-10 41
Figure 14: Position of the labels on the Sunny String-Monitor 16/24-11 (with SSM 24-11 as an example)
E 86-0509 Earthing
F 86-0514 Negative pole
Item SMA order number Description
A 86-051488 Beware of hazardous voltage
B 86-108670101*
86-108670102** Damage to the plant due to incorrectly rated fuses
C 86-108670106 Risk of burns due to hot components beneath the cover
D 86-108670109 Risk of an electric arc
E 86-108670103 Risk of electric shock due to active power source
F 86-051489 Beware of hazardous voltage
G 86-0514 Negative pole
H 86-1086701010 SSM isolation terminal – risk of an electric arc
(do not remove isolation terminals under load)
I 86-0512 Positive pole
Item SMA order number Description
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
1 2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
1 2
112
233
445
566
778
8
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8
L-
112
233
445
566
778
8
A
B C D E E D C B
F
G G