6
1.
Switch off the storage system.
2.
Insulate the electrical system of the user from the national electrical grid by lowering the
magnetothermal breaker downstream the electricity meter.
3.
The fire extinguishing must be executed by using conventional agents because the output voltage
of the storage system is 400 Vac (classified as low voltage).
4.
Water is recommended as extinguishing agent in order to cool the battery and prevent the
release of chemical agents if the modules still have the whole external case.
5.
The battery modules have a maximum voltage of 54 Vdc.
6.
The battery modules do not contain metallic lithium.
1.5
Warnings
The following paragraphs contain specific warnings that must be always respected by executing any operation on
the storage system.
Risk of death due to electrocution!
Enter in direct contact with the internal components of the storage
system can cause a risk of death due to electrocution.
Do not touch internal components except when it is expressly
required and according to the ways indicated in this manual.
Do not remove any plastic cover or screen.
Do not reach with fingers or tools any part covered by plastic
screens.
IT IS STRICTLY FORBIDDEN
It is strictly forbidden to execute any operation without any of the following PPE:
-
Anti-electrocution gloves
-
Insulating carpet (for ex. for measuring on cables under tension)
-
Safety shoes
ATTENTION
Each intervention non-compliant with what is described in this manual and in the technical
datasheets of the system implies the guarantee forfeiture and discharges the producer any
liability.
Risk of death due to electrocution!
When the storage system is handled, follow these instructions:
Switch off the storage system.
Insulate and disconnect all the electrical lines connected to the
storage system.
Take every precaution to avoid the turning-on of the storage
system during the electrical operations on it.
Only technical staff in possession of the requirements described
in the paragraph “1.4 Safety” is authorized to execute the
handling activities.
DANGER
DANGER
