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Use
7.9.4 Battery charger
NOTICE
Improper handling of the battery charger
Damage to the battery charger, damage to the battery due to user error
► Only use battery chargers from Ottobock, which have been verified and approved by the manufacturer for use
with the respective batteries (observe information on the battery charger).
► Ensure that the information on the battery charger nameplate matches the country-specific voltage of the
respective mains grid.
► Do not use the battery charger outdoors.
► Only use the battery charger within the specified temperature and humidity limits.
► Place the battery charger on a level surface.
► Protect the battery charger against direct sunlight when it is set up near a window.
► Avoid overheating of the battery charger.
► Switch the control device off during the charging process so that all of the charging current is fed into the bat
tery.
► Avoid dust, dirt and moisture.
► Only clean the battery charger with a dry cloth.
The battery charger is designed for maintenance-free and low-maintenance batteries.
Please see the instructions for use supplied with the battery charger for further details on use and on the LED dis
plays.
7.9.5 Charging the batteries
WARNING
Improper handling of the battery charger
Risk of electric shock due to contact with live components
► Do not touch live electrical components. The battery charger and its cables are live when the charger is on.
► Do not remove any insulation or protective covers.
WARNING
Improper handling of battery chargers
Risk of injury due to negligence in supervision; damage to the battery charger
► Battery chargers may be used only by persons who have been instructed in their proper and safe use. The
user must have read and understood the corresponding instructions for use.
► Keep the battery charger out of reach of children.
► Children and persons with limited cognitive abilities may use battery chargers only under the supervision of a
responsible person with the relevant knowledge.
WARNING
Discharge of explosive gases while charging the battery
Burns due to explosion after a user error
► Ensure sufficient ventilation in enclosed rooms.
► Do not smoke or light a fire.
► Sparks must be avoided. Switch the battery charger off and disconnect the mains plug before you disconnect
the battery.
► Do not cover the air vents in the trim.
► Only use battery chargers that have been verified and approved by the manufacturer for use with the respect
ive batteries (observe information on the battery charger). Failure to comply can result in a battery explosion
and subsequent health hazards.
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