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C C h h a a p p t t e e r r 2 2 S S a a f f e e t t y y W W a a r r n n i i n n g g s s
This manual contains important instructions that should be followed during installation and maintenance of the
UPS system and batteries. Read all instructions before operating the equipment and save this manual for future
reference.
The UPS system is designed for industrial or computer room applications, and contains safety shields behind
the door and front panels. However, the UPS system is a sophisticated power system and should be handled
with appropriate care.
This UPS system contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED
SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.
•
The UPS system is powered by its own energy source (batteries). The output terminals may carry live
voltage even when the UPS is disconnected from an AC source.
•
The battery cabinet contains its own energy source. The internal wiring and output terminals may carry live
voltage even when the UPS is not connected to an AC source.
•
To reduce the risk of fire or electric shock, install this UPS system in a temperature and humidity
controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed
40°C (104°F). Do not operate near water or excessive humidity (95% maximum). The system is not
intended for outdoor use.
•
As a result of the connected loads high leakage current is possible. Connection to earth ground is required
for safety and proper product operation. Do not check UPS system operation by any action that includes
removal of the earth (ground) connection with loads attached.
•
Ensure all power is disconnected before performing installation or service.
•
Batteries can present a risk of electrical shock or burn from high short-circuit current. The following
precautions should be observed: 1) Remove watches, rings, or other metal objects; 2) Use tools with
insulated handles; 3) Do not lay tools or metal parts on top of batteries; 4) Wear voltage rated gloves and
electrical hazard footwear.
•
ELECTRIC ENERGY HAZARD. Do not attempt to alter any UPS system or battery wiring or connectors.
Attempting to alter wiring can cause injury.
•
Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
Eaton 93PM Integrated Battery Cabinet (IBC-L, IBC-LH [432V], and IBC-LH [480V]) Installation Manual 164000228—Rev 08
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS
DANGER
WARNING
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