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2.2
Warnings and precautions
WARNING!
Explosive gases
The battery can emit explosive gases while charging. Do not expose to
flames and sparks. Provide adequate ventilation during charging.
Disconnect the charger from the power outlet before connecting or
disconnecting the battery. Read the instructions before charging.
WARNING!
Acid leakage
Make sure that the battery charger setting matches the type of batteries that
are installed in your power wheelchair. If the wrong charger setting is
used, the batteries can be exposed to overcharging which increases the
risk of overheating. If the batteries overheat, they can leak hydrogen gas
and acid.
12
Safety