Breather Filter Hole Precautions; Figure 3 Breather Filter Hole Location - Seagate DB35 - Series 750 GB Hard Drive Product Manual

3.2

Breather filter hole precautions

This section contains information regarding the precautions which should be taken regarding the breather filter
hole in Seagate hard disc drives. Proper precautions should be taken to ensure full functionality and prevent
possible damage to the drive.
Figure 3 Breather filter hole location
Caution: Do not cover, seal, or insert any object into this hole.
This hole has two purposes:
• To allow condensation inside the hard disc to escape
• To allow air pressure inside the hard disc to equalize with ambient pressure
Note. If this hole is covered, sealed, or penetrated by any object, drive reliability may be compromised
and could lead to permanent damage—doing so voids the warranty.
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Breather hole
Do not cover or seal
this hole.
DB35 Series 7200.2 Product Manual, Rev. D