IBM Storwize V5100 MTM 2078-12F, Quick Installation Manual

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Figure 27. Packaging for fascia
1 4U fascia (front)
2 1U fascia (power supply units)
12. Attach the 4U and 1U fascia to the front of the enclosure, as described in “Installing or replacing the
fascia: 2077-92F, 2077-A9F ” on page 43.
13. Install the drives, as described in “Installing or replacing a drive: 2077-92F, 2077-A9F ” on page
44.
14. Replace the top cover, as described in “Installing or replacing the top cover: 2077-92F, 2077-A9F ”
on page 48.
15. Lower the mechanical lift so that you can remove the remaining foam blocks away from the
expansion enclosure.
16. Slide the latch on the side of each rail and push the expansion enclosure securely into the rack, as
described in steps “5” on page 51 through “7” on page 51 in “Installing an optional 5U SAS
expansion enclosure” on page 49.
17. Remove the cable management arm assembly from its packaging ( 2 in Figure 25 on page 36).
18. Attach the cable management arm, as described in “Installing or replacing the cable-management
arm: 2077-92F, 2077-A9F ” on page 51.
19. Connect the SAS cables, as described in “Removing and installing a SAS cable: 2077-92F, 2077-
A9F ” on page 55.
20. Connect the power cables.
Removing the top cover: 2077-92F, 2077-A9F
To complete some service tasks, you might need to remove the top cover from a 2077-92F, 2077-A9F
(5U) expansion enclosure.
Before you begin
Important: You can remove the cover without powering off the expansion enclosure. However, to
maintain operating temperature, replace the cover within 15 minutes of its removal. When the cover is
removed, the reduction in airflow through the enclosure might cause the enclosure or its components to
shut down to protect from overheating.
38 Storwize V5100 : Quick Installation Guide for MTM 2078-424, 2078-12F, 2078-24F, 2078-92F, and 2078-
U5B