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4
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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.
● 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.
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②
Dust proof cover