20
5
.
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 N8147-27 Dust filter for tower for replacement.
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If the server is operated for long time without replacing the filter, a malfunction may be
generated due to the temperature rise of the device caused by clogged dust.
1
.
Push the dust proof cover as shown in figure below, then remove the dust proof cover.
Dust Proof Cover
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②