LEGRAND DAKER DK Plus 5 kVA Manuel D'installation page 43

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.
• This UPS has dangerous high voltages on its input and output connections. Contact with these
voltages may be life threatening.
• In case of emergency, immediately turn off the equipment and disconnect the power cord from
the AC power supply to disable the UPS.
• Do not allow any liquid or any foreign object to enter the UPS.
• The UPS is intended for indoor installation in a ventilated, controlled indoor environment with
a range of temperature between 0°C (+32°F) and +40°C (+104°F) and non-condensing humidity
between 20% and 80%.
• Do not install the UPS in locations with sparks, flames, any other device that may cause sparks.
smoke and hazardous gas or where there is water and excessive humidity. Dusty, corrosive, and
salty environments can damage the UPS.
• Do not plug the UPS input into its own output.
• Do not attach a power strip or surge suppressor to the UPS.
• Do not cover the cooling vents and keep a clearance of 20 cm beyond the UPS rear panel. Avoid
exposing it to direct sunlight or installing it near heat emitting appliances.
• Unplug the UPS prior to cleaning and do not use liquid or spray detergent.
• Do not place the UPS near equipments that generate strong electromagnetic fields and/or near
equipments that are sensible to electromagnetic fields.
WARNING
All the UPSs (except the 3 101 78) are category C2 products according to the EN 62040-2.
In a residential environment, these products may cause radio interference, in which case the
user may be required to take additional measures.
The UPS 3 101 78 is a category C3 product according to the EN 62040-2. It is for commercial
and industrial application in the second environment. Installation restrictions or additional mea-
sures may be needed to prevent disturbances.
DAKER DK Plus
5 kVA - 6 kVA - 10 kVA
43