61
6.10 Inspection After Cable Connection
After all electrical connections are completed, the wiring should be thoroughly and carefully
checked.
The PCS is equipped with a pressure relief device, which is temporarily fixed with screws to
prevent its accidental falling off during transportation. Remove the fixing screws before on-
site commissioning, as shown in the figure below.
Then the screw of the pressure relief port needs to be removed before connecting to the grid.
As shown below:
step 1 Remove the screws of the front and rear pressure relief devices.
step 2 Remove the screw from the bottom pressure relief device.
User Manual 6 Electrical Connection