
User Manual UM_ASW3000-5000H-S_EN_V01_0321 45
7. Before DC connection, insert the
DC plug connectors with sealing
plugs into DC input connectors of
the inverter to ensure protection
degree.
6.7.4 Disassembling the DC connectors
1. nscrew the swivel nut.
Damage to the inverter due to moisture and dust
penetration
Seal the unused DC inputs with sealing plugs so that
moisture and dust cannot penetrate the Inverter.
•
Make sure all DC connectors are securely sealed.
Danger to life due to high voltages on DC conductors
When exposed to sunlight, the PV array generates
dangerous DC voltage which is present in the DC
conductors. Touching the DC conductors can lead to lethal
electric shocks.
• Cover the PV modules.
• Do not touch the DC conductors.