SMA SSM-U-1615 - Manual (Page 57)

Procedure:
1. Check whether the seals around the edges of the DC subdistribution door show any damage.
If seals are damaged, contact Service (see Section 15 "Contact", page 74).
2. Apply talcum, petroleum jelly or wax to seals. This will prevent frost damage.
3. Check whether the seals of the cable glands in the connection area of the DC subdistribution
show any damage.
If seals are damaged, contact Service (see Section 15, page 74).
10.3.7 Checking the Labels
Position of the labels
L‒ L+
L‒ L+
A B C
F
E
D
Figure 15: Position of the labels on the front panel, on the protective covers and on the inside of the door of the
SMA String-Monitor
Position SMA order number Designation
A 86-051489 Symbol "Dangerous voltage"
B de/en/fr: 86-106900.01*
es/en/pt: 86-107000.01*
it/en/ro: 86-107100.01*
el/en/ko: 86-107200.01* Danger to life due to electric shock
C Risk of burns due to hot components
D Danger to life due to electric shock
10 Maintenance SMA Solar Technology AG
Operating Manual 57 SSMUXX15-BE-en-10