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HP UPS R5500 ERM
Installation Instructions
June 2006 (Third Edition)
Part Number 351641-003
Overview
The ERM consists of two battery packs in a 3U chassis. The
ERM connects directly to a UPS R5500 or to another ERM. Up
to two ERM units can be connected.
At the HP recommended 80 percent load, one ERM extends
the available UPS runtime up to 30 minutes.
For more information about any of the topics covered in this
document, see the UPS user guide located on the
documentation CD or HP website
(http://www.hp.com/go/rackandpower
).
Precautions
WARNING: A risk of personal injury from
electric shock and hazardous energy levels
exists. The installation of options and routine
maintenance and service of this product
must be performed by individuals who are
knowledgeable about the procedures,
precautions, and hazards associated with AC
power products.
75 kg
167 lb
This symbol indicates that the ERM
exceeds the recommended weight for
one individual to handle safely.
WARNING: To reduce the risk of
personal injury or damage to the
equipment, observe local occupational
health and safety requirements and
guidelines for manual material
handling.
CAUTION: Always plan the rack installation so that
the heaviest item is on the bottom of the rack. Install
the heaviest item first, and continue to populate the
rack from the bottom to the top.
ERM kit contents
• Important Safety Information guide
• This document
• Warranty information
• Rails, with mounting hardware for square- and
round-holed racks
• ERM
• Front bezel
• Rear mounting brackets, plates, and
associated hardware