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Figure 24. 2077-92F, 2077-A9F CMA assemblies
Unpacking and installing the enclosure: 2077-92F, 2077-A9F
Before you unpack and install the 2077-92F, 2077-A9F expansion enclosure, ensure that you review and
follow the installation checklist and safety notices.
Before you begin
CAUTION:
The weight of this part or unit is more than 55 kg (121.2 lb). It takes specially trained persons, a
lifting device, or both to safely lift this part or unit. (C011)
CAUTION: To avoid personal injury, before lifting this unit, remove all appropriate subassemblies
per instructions to reduce the system weight. (C012)
Important: Before you unpack, move, install, or service the 2077-92F, 2077-A9F expansion enclosure
and its parts, always complete the following tasks:
• Read and follow the safety notices and instructions, as described in "Safety notices and considerations:
2077-92F, 2077-A9F " on page 23.
• Read and follow the guidelines that are described in "Weight considerations: 5U SAS expansion
enclosure" on page 27.
• Ensure that a suitably rated mechanical lift is available to support the weight of the expansion enclosure
as it inserted into the rack for installation.
Chapter 2. Installing the system hardware 35
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