Figure 50. Replacing the 2076-92F enclosure in the rack
2. Ensure that the ball bearing retainer clicks into place inside the front of the left and right drawer
sections ( 2 in Figure 50 on page 52).
Reinstalling parts into the enclosure
3. Replace the top cover, as described in âInstalling or replacing the top cover: 2076-92F â on page 62.
4. Reinstall the remaining enclosure parts, as described in the following topics. You can reinstall the
parts in any order.
⢠âInstalling or replacing the fascia: 2076-92F â on page 70
⢠âRemoving and installing a SAS cable: 2076-92F â on page 76
Sliding the enclosure into the rack
5. Locate the left and right blue release tabs near the front of the enclosure. Press both release tabs
forward to unlock the drawer mechanism ( 3 in Figure 50 on page 52).
6. Push the enclosure îłrmly into the rack ( 4 in Figure 50 on page 52).
7. Tighten the locking thumb screws ( 5 in Figure 50 on page 52) to secure the enclosure in the rack.
8. Reconnect power to the expansion enclosure.
Installing or replacing an expansion canister: 2076-92F
You can reinstall an expansion canister in a 2076-92F expansion enclosure or replace a faulty expansion
canister with one from FRU stock.
Before you begin
Important: You can replace an expansion canister without powering off the expansion enclosure.
However, to maintain operating temperature, replace the expansion canister within 10 minutes of its
removal. When an expansion canister is removed, the reduction in airflow through the enclosure might
cause the enclosure or its components to shut down to protect from overheating.
About this task
An expansion canister provides SAS connectivity between the 2076-92F expansion enclosure and
Storwize V7000 system. The expansion enclosure contains two expansion canisters. Figure 51 on page
53 shows an example of an expansion canister. If either of the two expansion canisters has a failure, the
other expansion canister assumes the full I/O load.
52
Storwize V7000 : Gen3 Quick Installation Guide for MTM 2076-724, 2076-U7B, 2076-12F, 2076-24F, and
2076-92F
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