HP Smart Array Cluster Storage System

Hardware Options Installation
3-14 HP Smart Array Cluster Storage System User Guide
HP CONFIDENTIAL
Writer: Rob Weaver File Name: d-ch3 Hardware Options Installation
Codename: Aurora Part Number: 240333-003 Last Saved On: 11/6/02 1:04 PM
WARNING: To reduce the risk of electric shock, fire, and damage to the
equipment, this product must be installed in accordance with the following
guidelines:
• This power supply is intended only for installation in HP equipment located
in a restricted access location.
• This power supply is not intended for direct connection to the DC supply
branch circuit. It should be connected to a power distribution unit (PDU)
that provides an independent overcurrent-protected output for each DC
power supply. Each output overcurrent-protected device in the PDU must
be suitable for interrupting fault current available from the DC power
source and must be rated no more than 20A.
• This power supply is designed to be connected only to a DC power source
that can be classified as SELV or TNV, in accordance with applicable
national requirements for Information Technology Equipment and
Telecommunications Equipment. Generally, these requirements are based
on the International Standard for Information Technology Equipment, IEC
60950, and/or the European Telecommunication Standard ETC 300 132-2.
The DC source is to have one pole (Neutral/Return) reliably connected to
earth ground in accordance with local/regional electric codes and/or
regulations.
• The green/yellow lead of the power cord assembly must be connected to a
suitable ground/earth terminal located within the rack or cabinet. This
terminal must be connected to a suitable building ground/earth terminal in
accordance with local/regional electric codes/regulations. Do not rely on
the rack or cabinet chassis to provide adequate ground/earth continuity.
WARNING: The blower blades rotate at a high speed and do not stop
immediately when power is removed. Avoid touching the rotating blades when
removing the blower.
CAUTION: Do not operate the storage system with one AC power supply and one
DC power supply installed.
CAUTION: To prevent improper cooling and thermal damage, do not operate the
storage system unless both bays are populated with a power supply.