IBM MTM 2145-12F, Hardware Installation Manual

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Unpacking and installing the enclosure: 2145-92F
Before you unpack and install the 2145-92F expansion enclosure, ensure that you
review and follow the installation checklist and safety notices.
Before you begin
CAUTION:
33.6-46.3 kg (74-102 lbs) 46.3-61.7 kg (102-136 lbs)
61.7-100 kg (136-220 lbs)
> _
svc01053
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 2145-92F expansion
enclosure and its parts, always perform the following tasks:
v Read and follow the safety notices and instructions, as described in “Safety
notices and considerations: 2145-92F” on page 39.
v Read and follow the guidelines that are described in “Weight considerations:
2145-92F” on page 45.
svc01034
Figure 45. 2145-92F CMA assemblies
Chapter 4. Installing an optional 5U SAS expansion enclosure
53