HP Performance Optimized Datacenter 240e North America (Adiabatic) Maintenance and Service Guide

Removal and replacement procedures 16
Removal and replacement procedures
Safety considerations
The HP POD 240e NA is Listed to UL 69050 Part 1 and Part 22 as an Information Technology Product and
Classified in accordance with the National Electric Code NFPA 70.
The HP POD 240e NA is not habitable or suitable for human occupancy. The HP POD 240e NA has service
access areas for periodic maintenance and service. Access to these areas must be controlled and available
for use only by owner-authorized personnel who are trained in the maintenance and service of the HP POD
240e NA components.
The safety information is specific to the people operating and maintaining the components of the HP POD
240e NA.
CAUTION: All plumbing to and from the HP POD 240e NA must be completed by a licensed
plumber. All wiring in and around the HP POD 240e NA must be completed by a licensed
electrician. Failure to comply with these instructions can impact your warranty and/or result in
equipment damage.
Operator safety
The HP POD 240e NA is not habitable or suitable for human occupancy.
You have completed the Environmental Health and Safety evaluation for the HP POD 240e NA, and all
personnel must follow these guidelines.
WARNING: To avoid the risk of personal injury or loss of life, all personnel must comply with PPE
requirements when opening or working inside areas of the HP POD 240e NA that are marked as
hazardous voltage, per NFPA 70E in accordance with NEC (NA) and IEC (EMEA and APJ).
WARNING: To avoid the risk of personal injury, hearing protection must be worn at all times
when working inside the HP POD 240e NA.
WARNING: To avoid the risk of personal injury or damage to the equipment, do not insert
anything inside the electrical busways, except for the approved HP busway drop boxes.
Adiabatic media
Each Adiabatic unit has three Adiabatic media installed per AHU.
HP recommends that you periodically inspect and change each Adiabatic media. An Adiabatic media can
be replaced during normal HP POD 240e NA operation if no other unit is down on either side and the N +
1 redundancy level is selected.
You need a screwdriver for installation.