LEGRAND Whad HE 3 107 74 Manual De Instalación página 14

e) Disconnect the charging source prior to connecting or disconnecting battery terminals.
f ) Determine if battery is inadvertently grounded. If inadvertently grounded, remove source
from ground. Contact with any part of a grounded battery can result in electrical shock.
The likelihood of such shock can be reduced if such grounds are removed during installa-
tion and maintenance (applicable to equipment and remote battery supplies not having
a grounded supply circuit).
CAUTION: Do not dispose of batteries in a fire. The batteries may explode.
CAUTION: Do not open or mutilate batteries. Released electrolyte is harmful to the skin
and eyes. It may be toxic.
• Operating temperatures above the recommended range will result in decreased battery life and
battery performance and will reduce or void the battery warranty.
• Do not allow any liquid or any foreign object to enter the battery cabinet.
• The battery cabinet is intended for indoor installation in a ventilated environment, with a con-
trolled temperature between 0°C (+32°F) and +40°C (+104°F), with non-condensing humidity
between 20% and 80%.
• Do not install the battery cabinet in locations with sparks, smoke and hazardous gas or where
there is water and excessive humidity. Dusty, corrosive, and salty environments can damage the
battery cabinet.
• Per ridurre il rischio di surriscaldamento del cabinet batterie, non ostruire le aperture per la ven-
tilazione e mantenere uno spazio di 20 cm dal pannello posteriore. Avoid exposing it to direct
sunlight or installing it near heat emitting appliances such as space heater or furnaces.
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2 Safety Instructions