
1. Installing Internal Optional Devices
Express5800/T120e User’s Guide
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Chapter 2 Preparations
1.24.3 Replacement of Dust Proof Filter
The service life of dust proof filter is six months (recommended) or one year (maximum).
The life time depends on usage environment. Use N8147-24 Dust proof filter for replacement.
Important If the server is operated for long time beyond the maximum service life, the
temperature inside the device raises due to clogged dust, and may cause a
device failure.
1.
Remove the dust proof cover by pushing down the portion marked with "PUSH" on dust proof cover.
2.
Replacement of Dust Proof Filter.
2.1 Remove the dust proof filter from inside of dust proof cover.
(1)
(2)
Dust proof cover
Remove the filter while holding the tab.
Dust proof filter