Sonnen sonnenBackup-Box, Инструкция по эксплуатации для операторов

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Switching off the Backup-Box | 5
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5 Switching off the Backup-Box
To switch off the Backup-Box manually, the following procedure can be carried
out. In order to be able to work on the Backup-Box safely it must be disconnec-
ted from the power supply (see next section).
1. Disconnect the power supply to the storage system as described in the relev-
ant product documentation.
2. Wait at least five minutes until the internally stored energy inside the storage
system inverter has discharged.
NOTICE
Deep-discharge of the battery modules
Destruction of the battery modules!
„
Do not disconnect the storage system from the public grid for long peri-
ods of time.
„
Never continue to operate battery modules which have been deep-dis-
charged.