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Powerware
®
5115 Rack-Mount User’s Guide : 164201449 RevAwww.powerware.com
CHAPTER 2
SAFETY WARNINGS
Read the following precautions before you install the UPS.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation
and maintenance of the UPS and batteries. Please read all instructions before
operating the equipment and save this manual for future reference.
DANGER
This UPS contains LETHAL VOLTAGES. All repairs and service should be performed
by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER
SERVICEABLE PARTS inside the UPS.
WARNING
: This UPS contains its own energy source (batteries). The output receptacles may
carry live voltage even when the UPS is not connected to an AC supply.
: For 200–240V models, the output receptacles may remain electrically live. If the
input power source in your application is wired line-to-neutral (as in most
European applications), the voltage to the output receptacles is 0V. With
line-to-lin e input wiring, the voltage to the output receptacles is 100–120V
(measured from line-to-ground or line-to-neutral, depending on the UPS wiring).
: Do not remove or unplug the input cord when the UPS is turned on. This removes
the safety ground from the UPS and the equipment connected to the UPS.
: To reduce the risk of fire or electric shock, install this UPS in a temperature and
humidity controlled, indoor environment, free of conductive contaminants. Ambient
temperature must not exceed 40
C (104F). Do not operate near water or
excessive humidity (95% max).
: To comply with international standards and wiring regulations, the total equipment
connected to the output of this UPS must not have an earth leakage current
greater than 3.5 milliamperes.