7 checking labels – SMA SC 500HE-20 Maintenance Manua User Manual
Page 26
6 Maintenance Under Voltage-Free Conditions
SMA Solar Technology AG
26
SC500-800HE20-WH-en-10
Maintenance Manual
6.4.7 Checking Labels
Figure 8: Position of the labels
Item
SMA order number
Description
A
86-05200
Beware of hazardous voltage
B
‒
Serial number
C
86-108670105
Danger of burn injury
D
86-10867022
Risk of electrical shock even when the device is
disconnected
E
86-10867022
Risk of electrical shock even when the device is
disconnected
F
86-10867023
Risk of electric shock due to active power source
86-108670106
Danger of burn injury
G
86-108670103
Risk of electric shock due to active power source
H
86-10867023
Risk of electric shock due to active power source
86-108670106
Danger of burn injury
I
86-0032311
5 safety rules
86-108670108/
86-108670107
The positive/negative pole of the PV generator is earthed
in the inverter*
* Depending on the PV array earthing
86-10867024
Unintended tripping due to modified settings
86-108670104
Risk of electric shock due to active power source
K
86-0032310
Plant protected by conductors
L
86-108670103
Risk of electric shock due to active power source