Dell IP4700 Service Guide - Page 80

Replacing the Drive Fan Pack, is powered up.

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Servicing and Upgrading an IP4700 3 Replacing the Drive Fan Pack ! CAUTION Handle the drive fan pack gently, and use an ESD wristband. Do not remove a faulty drive fan pack until you have a replacement unit available. You can remove the drive fan pack while the IP4700 is powered up. If the pack is removed for more than approximately two minutes, the storage processors and disk modules power down. They will power up when you reinstall the drive fan pack. To remove the drive fan pack: 1. Grasp the latches on the drive fan pack, and squeeze them together, as shown in Figure 3-10. 2. Gently pull the pack out of the enclosure. Figure 3-10 Removing the Drive Fan Pack 3-20 IP4700 Installation and Service Guide EMC1452

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3
3-20
IP4700 Installation and Service Guide
Servicing and Upgrading an IP4700
Replacing the Drive Fan Pack
CAUTION
!
Handle the drive fan pack gently, and use an ESD wristband. Do
not remove a faulty drive fan pack until you have a replacement
unit available. You can remove the drive fan pack while the IP4700
is powered up.
If the pack is removed for more than approximately two minutes,
the storage processors and disk modules power down. They will
power up when you reinstall the drive fan pack.
To remove the drive fan pack:
1.
Grasp the latches on the drive fan pack, and squeeze them
together, as shown in Figure 3-10.
2.
Gently pull the pack out of the enclosure.
Figure 3-10
Removing the Drive Fan Pack
EMC1452