User Manual NS1500/2200/3000-1T
4
Rev. 11/2005
2. Safety Instructions
This manual contains important instructions that should be followed during
installation, operation, maintenance, and storage of this UPS.
IMPORTANT SAFETY WARNINGS AND INFORMATION
WARNING! DO NOT USE FOR LIFE-SUPPORT EQUIPMENT
•
DO NOT use this UPS for applications in which a malfunction or failure of the UPS
would cause failure or alter the performance of a life-support equipment.
WARNING! RISK OF ELECTRICAL SHOCK
•
The outlet receptacles may be electrically live even when the UPS is disconnected
from the AC power source.
•
This UPS contains potentially hazardous voltages. Do not open the UPS. There
are no user-serviceable parts inside.
•
For service personnel, the battery and input circuits are not isolated. High voltage
may exist between the battery terminal and ground; use an electric meter to check
the voltage before beginning any repairs.
•
Apart from battery replacement, all maintenance and service work should be
performed by qualified service personnel.
•
Turn off the UPS and unplug it from the AC power source before battery replacement.
•
Do not connect your UPS to an outlet that is not properly grounded.
•
Do not remove the ground connection from the UPS’ power plug.
UPS LOCATION PLACEMENT AND CONNECTION
•
Install the UPS in a clean indoor environment, away from excess moisture or heat,
dust or direct sunlight, flammable gases or fumes.
•
Place and operate the UPS where the surrounding temperature range is from 32°F to
104°F (0 - 40°C). Optimal battery life is obtained if the temperature does not exceed
86°F (30°C).
•
Keep the UPS on a flat, stable surface with adequate space around it for proper
ventilation. Do not block the vents.
•
The UPS must be powered from a single phase grounded wall outlet; not a surge
protector or power strip. Avoid storage locations that are excessively humid, near
water, near heat sources or in direct sunlight.
•
Do not plug appliances such as electric heaters, toasters and vacuum cleaners into
the UPS.
