SMA SMC 7000HV Installation - Manual (Page 58)

Opening and Closing SMA Solar Technology AG
58 SMC70HV11-IA-IEN112970 Installation Manual
6. Remove all 6 lid screws and pull the enclosure lid
forwards to remove it.
7. Verify the absence of voltage L with respect to N at
the AC terminal with an appropriate meter.
☑ If voltage is present, check the installation.
8. Verify the absence of voltage L with respect to PE at
the AC terminal with an appropriate meter.
☑ If voltage is present, check the installation.
☑ The inverter is free of voltage.