6. IN CASE OF FIRE
6.2 Extinguishers
• Small fires that do not involve the
high-voltage battery should be
extinguished using an ABC fire
extinguisher. (ex. Fire caused by wiring
harnesses, electrical components, etc.)
• Do not attempt to extinguish fires that
involve the high-voltage battery with
small amounts of water as this can
result in electrocution. Fires that involve
the high-voltage battery should be
extinguished using large amounts of
water(Max 100,000 liter) to cool the
high-voltage battery. Fire fighters
should not hesitate to pour larger
amounts of water on the vehicle in such
scenarios. Make sure the battery is fully
cooled to avoid fire re-ignition.
6.1 Firefighting Operations
Strict precautions must be taken while
conducting firefighting operations following
Reasons:
• Lithium-ion batteries contain liquid
electrolyte that can vent, ignite, and
produce sparks when subjected to
temperatures above 300 F (150 C).
• Vehicle may burn rapidly with a flare-
burning effect.
Even after the high- voltage battery fire
appears to have been extinguished,
renewed or delayed fire can occur.
- Use a thermal imaging camera to ensure
the high-voltage battery is completely
cooled before leaving the incident.
- Always advise second responders that
there is a risk of the battery re-igniting.
- In a fire, submersion or a collision that
has compromised the high-voltage battery,
always store it in an open area with no
exposures within 50 feet (15m).
• A burning battery could release
hydrogen fluoride, carbon monoxide,
and carbon dioxide gasses. Use
NIOSH/MSHA approved full-face self-
contained breathing
apparatus (SCBA) with full protective
gear. Even if the high-voltage battery
pack is not directly involved in a vehicle
fire, approach the vehicle very carefully.
NIOSH: National Institute of
Occupational Safety & Health
MSHA: Mine Safety and Health
Administration
Kia EV9
Emergency Response Guide
17
To Next Page
Loading...
