2 breather filter hole precautions, Breather filter hole precautions, Figure 3 – Seagate U Series 9 CE User Manual

Page 26: Breather filter hole location

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U Series 9 ce Product Manual, Rev. F

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 1.

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, the drive reliability may be compromised
and could lead to permanent damage—doing so voids the warranty.

Breather Hole

Do not cover

or seal.