18 of 82 MANUAL-75-v2.0
WARNING
Vent gas Inhalation!
The constituent battery cells are sealed and venting of cells should not occur
during normal use.
If inhalation of vent gasses occurs, move the person into fresh air.
If not breathing, give artificial respiration. Seek immediate medical
assistance.
1.7.1 Thermal runaway
While lithium-iron phosphate (LFP) is widely accepted as one of the safest battery
chemistries, there is still a posed risk of thermal runaway.
WARNING
Risk of fire, flammable, and explosive materials!
If the unit is in thermal runaway, the following actions must be taken:
l If possible to do so safely, move the unit to an open area away
from flammable material, structures, and people.
l Evacuate the area.
l DO NOT attempt to repair.
l Contact local emergency services. Notify them that a lithium-ion
battery system may be malfunctioning and is under suspicion of
undergoing thermal runaway.
Thermal runaway is a self-reinforcing, uncontrolled increase in temperature within
an electronic device, leading to a rapid escalation of heat generation. This
phenomenon occurs when the heat produced by the device surpasses its ability to
dissipate heat, resulting in a feedback loop where increased temperature further
accelerates heat production. The consequences of thermal runaway can range
from reduced device performance and shortened lifespan to severe damage, fire,
or explosion.
Several factors can contribute to thermal runaway in electronic devices, including:
• Overcurrent or Overloading: When a device is subjected to excessive current
or voltage beyond its rated capacity, it can lead to increased heat generation
and trigger thermal runaway.
• Poor Heat Dissipation: Inadequate cooling mechanisms or blocked ventilation
can prevent effective heat dissipation, causing temperature buildup and
potential thermal runaway.
• Manufacturing Defects: Poorly designed or manufactured components can
result in localized hotspots, initiating thermal runaway.
• Battery Malfunctions: Rechargeable batteries are particularly susceptible to
thermal runaway if they are damaged, overcharged, or exposed to extreme
temperatures
MP75-600 - User Manual 1 Safety information
To Next Page
Loading...