Sonnen sonnenBatterie eco 9.43, Руководство по установке, Страница: 54 / 60

8 | Decommissioning
54 / 60 Installation instructions sonnenBatterie eco 9.43
8 Decommissioning
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.
8.1 Switching the storage system off
This section describes how the storage system is switched off and is thus put out
of operation. To be able to work safely on the storage system, additional steps are
necessary (see Switching the storage system off to electrically isolate it
[P. 54]).
off off
F1
off
Illustration 61: Fuse switch F1 on the top side of
the storage system
„
Switch off fuse switch F1.
8.2 Switching the storage system off to electrically isolate it
When working on the storage system it must be completely switched off to be
electrically isolated.
1. Switch off fuse switch F1, as described in the previous section.
2. Switch off the grid voltage using the AC miniature circuit breaker.
3. Take steps to ensure that these switches cannot be switched on again.
4. Wait at least 5 minutes until the capacitors in the inverter have fully dis-
charged.
5. Carefully check that there is no voltage inside the storage system.
The battery modules are the sole remaining sources of voltage in the storage sys-
tem.