SMA SB 1300TL - Manual (Page 39)

7.4.2 Restarting the Self-Test
1. Disconnect the circuit breaker and secure it against reconnection.
2. If the fault indicator relay is used, switch off the load supply voltage, if necessary.
3. If an external DC load-break switch is in use, switch it off for five minutes and then switch it on
again.
4. If an ESS is in use, pull it out of the inverter for five minutes and then plug it in again firmly.
5. Recommission the inverter (see Section 7.3, page 36).
☑ The inverter is back in the start-up phase and you can start the self-test once again (see
Section 7.4.1, page 37).
7 Commissioning SMA Solar Technology AG
Operating Manual 39 SB13-21TL-BE-en-11