LEGRAND DAKER DK Plus Manuel D'installation page 22

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
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, controlled indoor envi-
ronment (0°C/+32°F - 40°C/+104°F, 20%-80% non-condensing humidity). Do not install 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.
• To prevent damage or safety hazard, keep the battery cabinet away from flames and any other
device that may cause sparks.
• Do not plug the cable of the battery cabinet into its own battery connector.
• To reduce the risk of overheating the battery cabinet, do not block any ventilation openings and
keep a clearance of 20 cm beyond the rear panel. Avoid exposing it to direct sunlight or instal-
ling it near heat emitting appliances such as space heater or furnaces.
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2 Safety Instructions