Warnings - Eaton DV2-C16-3 Series Installation And Operation Manual

Core Power Solutions (DV2-C16 Models)

Warnings

This section contains important warnings. Read these warnings before installing or operating
Core Power Solutions dc power systems.
Electrical Safety
•
The cabinet of the Core Power Solutions (DV2-C16 Models) dc power system is a fire enclosure
as specified in UL 60950-1.
•
All power sources must be isolated before internally servicing the equipment.
•
The dc power system must be connected to a suitable and readily accessible disconnect
device(s).
•
The dc power system is not compatible with IT (Impedance Terra) ac supply. For advice see
Worldwide Support on page 95.
•
A registered electrician (or suitably qualified person) must check the integrity of the installed
cabling, BEFORE the dc power system is powered up.
•
Tasks must be performed in the sequence documented in this guide.
Location and Environment
•
The CPS must be installed in a Restricted Access Location (dedicated equipment rooms,
equipment closets, or similar) in accordance with the U.S. National Electric Code (NEC),
ANSI/NFPA No. 70, and according to the applicable local codes.
•
For ease of access and to maintain optimum system cooling, observe the clearances stated on
page 14.
•
Ensure the ambient temperature and humidity are within the ranges in the Specifications on
page 72.
•
Dust build-up within the CPS may cause premature failure. In dusty environments filter the
ventilation air entering the equipment room. Ensure regular cleaning of the air filters.
•
Do not allow water or any foreign object to enter the CPS. Do not place objects containing
liquid on top of or near the unit.
Reverse Polarity
•
Always check that the battery cables have been terminated to the correct system polarity
BEFORE connecting the batteries or closing the battery disconnect device. Connecting batteries
to the dc power system with incorrect system polarity will damage the rectifiers and void all
warranty claims.
Hazardous Energy Levels
•
Rectifiers and batteries contain hazardous energy levels. Only personnel trained and
experienced in dc power systems are to service this equipment.
•
Always use insulated tools.
•
Do not short-circuit the live and common bus bars or cables.
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IPN 997-00012-71B July 2009