Procedure For Deactivating The High Voltage System - Ferrari SF90 STRADALE 2020 Owner's Manual

●
remove the vehicle from the water;
●
if possible, let the water drain out of the vehicle;
●
follow the procedures for stabilising the vehicle and deactivating the
high voltage system.
In the event of fire
Danger - High voltage
DO NOT extinguish a fire using small amounts of water. Small
amounts of water may cause toxic gas to be emitted due to a chemical
reaction with the lithium-ion electrolyte of the high voltage battery.
Danger - High voltage
If the fire is limited in size, a powder-based fire extinguisher suitable
for extinguishing class A, B, C fires caused by electrical cables or
components, etc. or oil may be used.
Important note
If electric/hybrid vehicles ignite, there is the same risk of harmful
combustion fumes as conventional vehicles due to the presence of
inflammable materials such as plastic.
High voltage battery damaged and/or detached from the vehicle
If the battery is damaged and/or detached from the vehicle, the high
voltage battery components must be retrieved and raised off the ground
with insulating material. The components can be loaded onto a lorry that
has insulating material on the trailer and covered with a non-conductive
sheet. A special high voltage warning sign must be affixed.
Roadside Recovery
16
Danger - High voltage
If the high voltage battery is damaged and/or detached from the
vehicle, special personal safety equipment must be used to recover it.
Risk of electrocution and/or burns.

Procedure for deactivating the high voltage system

Deactivating the high voltage system labels
A
1 2
B
Located in the engine compartment, label (A) indicates the operations
that must be performed to deactivate the high voltage system in an
emergency using the HV service connector. Label (B) is located on the
high voltage fuse in the fuse box placed underneath the driver side door
pillar and indicates the operations that must be performed to deactivate
the high voltage system in an alternative emergency procedure which
involves disconnecting the fuse.