Power Off The Inverter - Goodwe DNS Series User Manual

8 Maintenance
Regular maintenance ensures a long operating life and optimal efficiency of the entire PV plant.
Caution: Before maintenance, please disconnect the AC breaker, and disconnect DC breaker then.
Wait for 5 minutes until the residual voltage totally released.

9 Power off the inverter

When operating and maintaining the inverter, please power off the inverter. Operating the
equipment with power on may cause damage to the inverter or risk of electric shock.
After the inverter is powered off, there is a delay in the discharge of internal components. Please
wait until the equipment is completely discharged according to the required label time.
Step 1: (Optional) Issue a shutdown command to the inverter.
Step 2: Disconnect the AC switch between the inverter and the grid.
Step 3: Disconnect the DC switch of the inverter.
Step 4: (Optional) Disconnect the DC switch of the inverter and PV string paper.
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