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

Removal and replacement procedures 22
Replacing the air filter
1. Insert the new pre-filter into the metal frame. Be sure that the directional airflow arrows on the pre-filter
are correct.
2. Insert the new air filters. Be sure that the directional airflow arrows on the filter are correct (1).
3. Close the filter latch (2) by moving it to the side, and then replace the filter access panel.
Busway drop box
The internal electrical busways provide a location to connect each of the drop boxes, which then power the
PDUs. For each IT section, stagger the drop boxes on the electrical busways by connecting one drop box to
busway #1 and connecting the next drop box to busway #2. A staggered configuration allows for load
balancing with the rack equipment and is necessary to create redundancy.
You will need an Allen wrench for installation.