SMA SUNNY MINI CENTRAL 4600A Installation Manual page 56

Opening and Closing
4. Unlock and disconnect all DC connectors. To do
this, insert the screwdriver into one of the side slots
(blade width: 3.5 mm) and pull the DC connectors
straight down. Do not pull on the cable while doing
this.
☑ All DC connectors are disconnected from the
inverter. The inverter is entirely disconnected
from the PV array.
DANGER!
Danger to life due to high voltages in the inverter.
The capacitors in the inverter require 5 minutes to discharge.
• Wait 5 minutes before opening the inverter.
5. Ensure that no voltage is present at the DC plugs on
the inverter.
☑ If voltage is present, check the installation.
56 SMC46-60A-IA-IEN120471
SMA Solar Technology AG
Installation Manual