122 Rockwell Automation Publication 750-IN118A-EN-P - May 2021
Chapter 5 Service and Maintenance
IP21/IP54 Door Vent Filter Media
To replace the IP21/IP54 door vent filter media, use the following procedure.
This procedure is the same for door vent filters used with a fan and door vent
filters used without a fan. This procedure applies to multiple types of door
vents and filter medias. For the catalog number of the replacement part for
your product, see Replacement Parts on page 111
.
1. Review Product Advisories on page 11
.
2. Remove power from the system. See Remove Power from the System on
page 117.
3. Lift the tab on the top center of the vent cover and open the vent cover,
allowing access to the filter media.
Figure 110 - Lifting the Door Vent Cover Tab
Figure 111 - Accessing the Door Vent Filter Media
4. Remove the old filter media from the vent cover.
5. Install the new filter media into the vent cover, making sure that the
Rittal logo on the filter media is on the side that faces away from the vent
cover, as shown in Figure 111
.
6. Close the vent cover. There should be an audible click when you close it.
Open (roughened)
side without
Rittal logo
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