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2.4
Recharging the UPS During Storage
Before storing, charge the UPS for five hours. During storage, recharge the battery in accordance with the follow-
ing table:
Storage Temperature
Recharge Frequency
Charging Duration
-13°F to 104°F (-25°C to +40°C) Every 3 Months
1-2 Hours
104°F to 113°F (40°C to +45°C) Every 2 Months
1-2 Hours
2.5
Environmental Conditions
The UPS must be installed on a level and even surface. Install in an area protected from extremes of temperature,
water, humidity and the presence of conductive powder or dust. Do not stack units and do not place any objects on
top of a unit.
The functional temperature range of the UPS is 32°F to 104°F (0°C to +40°C).
The ideal ambient temperature range is 60°F to 77°F (15°C to 25°C).
Expected battery runtimes and battery life is based on operational temperatures between 68°F and 77°F (20°C and
25°C). Operation of the equipment above 77°F (25°C) reduces the service life of the batteries dramatically.
2.6
Floor Loading
Taking into consideration the weight of the UPS, extended battery packs, and any other equipment that may be
mounted in an associated rack. Confirm that the floor chosen location is capable of supporting the weight of the
combined units.
2.7
Ventilation
It is necessary to leave a minimum space of at least two inches (50 mm) in front and rear of the UPS to allow a
flow of air.
