IBM J15, Manual

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Table 5. Enclosure weight as FRUs are installed (continued)
Enclosure assembly Approximate weight
FRUs installed FRUs not installed kg lb
• Enclosure
• Secondary expansion modules
• Fascia
• PSUs
• Expansion canisters
• Fan modules
• Fan interface board
• 92 2.5-inch hard disk drives • Cover
86 189.6
• Enclosure
• Secondary expansion modules
• Fascia
• PSUs
• Expansion canisters
• Fan modules
• Fan interface board
• 92 3.5-inch Near-Line SAS hard
disk drives
• Cover
138.6 305.6
Conversely, the overall weight of the disk enclosure is reduced as you remove parts. However, even with
parts removed, the 5U92 disk enclosure is heavy. Depending on the number of parts that remain, you
might need four persons or a mechanical lift to support the weight of the disk enclosure.
Unpacking and installing the 5U92 disk enclosure
Before you unpack and install the 5U92 disk 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 sub assemblies
per instructions to reduce the system weight. (C012)
Important: Before you unpack, move, install, or service the 5U92 disk enclosure and its parts, always
complete the following tasks:
• Read and follow the safety notices and instructions, as described in “Safety notices and considerations”
on page 5.
16 IBM Cloud Object Storage System
™
Version 3.15.6: J15 Appliance Manual