Emergency Handling - Haier HHS-1X5K User Manual

Battery energy storage system
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Warning
High Voltage
5 min
Wait 5 min till fully discharged
Do not short circuit
(cut off power)
Fragile

1.4 Emergency handling

Wear personal protective equipment (PPE) such as goggle, facemask, insulated gloves and boots.
Evaluate the situation before taking remedy action. When it is safe to do so, disconnect external
AC or DC power connection.
Damaged or deformed battery enclosure
Risk of chemical leakage (i.e. electrolyte) and internal short-circuit.
Warning
Deformed or severely damaged battery pack can lead to piercing of cell pouch (chemical leakage)
or internal short-circuit (thermal runaway). The damaged battery pack can release toxic gas. Keep
away from it.
In case of accidental skin contact, wash the skin thoroughly with soap and seek medical advice.
For eye contact, wash under running water (~15 minutes) and require immediate medical
attention.
Fire hazard
If the fire is not from the battery or not spread to the battery, use FM-200 or CO
to put out the fire.
If the battery pack catches fire, do not attempt to put out the fire and evacuate immediately.
Seek medical in case of inhalation of pungent and toxic fumes.
Keep damaged batteries isolated and call your local fire department. Contact service for further
support.
Water damage
Risk of electric shock and internal short-circuit. In case of splash or water spillage, when it is safe
to do so, dry the product. If any part of the battery system is submerged, keep away from water.
Do not reuse the submerged battery. Contact a service for support.
Protective Earth
(general identification)
Keep away from children
Do not get wet
2
fire extinguisher
2

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This manual is also suitable for:

Hhs-1x10kHhs-1x15kHhs-1x20k

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