HP Performance Optimized Data Center (POD) 20cp Service and Maintain | Page 26
Removal and replacement procedures 26
The Rittal SK 3326 ventilation fan has been discontinued, so if it malfunctions, you must order the Rit al SK
3243 ventilation fan.
To instal the new fan, see the instal ation instructions included with the fan.
Filters
Heat exchanger air filters
There are two heat exchanger air filters per cooling zone for a total of six filters.
You do not need any tools to remove or replace the heat exchanger air filter.
Removing the heat exchanger air filter
1. Pull the locking tabs away from the filter to release it.
2. Pul the filter down through the frame channels to remove it.
Replacing the heat exchanger air filter
1. Angle the filter to position the top corners in the frame channels, and then push the filter up to the top of
the frame.