SMA STP 8000TL-10 - Manual (Page 66)

9 Disconnecting the Inverter from Voltage Sources SMA Solar Technology AG
66 STP8-17TL-IA-en-31 Installation Manual
10. Release and disconnect all DC connectors. To do
this, insert a flat-blade screwdriver (blade width:
3.5 mm) into one of the side slots and pull the DC
connectors out straight.
Do NOT PULL ON THE CABLE.
☑ All DC connectors are disconnected from the
inverter. The inverter is completely disconnected
from the PV array.
☑ The inverter is now dead and work can be carried out.
Danger to life due to high voltages in the inverter
There is residual voltage in the inverter. The inverter takes 20 minutes to discharge.
• Wait 20 minutes before you open the upper enclosure lid or the DC lid.