cable chains allow the drawers to slide in and out.
About this task
Each drive drawer has left and right cable chains. The metal ends on the cable chains slide into
corresponding vertical and horizontal guide rails inside the enclosure, as follows:
•
The left and right vertical guide rails connect the cable chain to the enclosure’s midplane.
•
The left and right horizontal guide rails connect the cable chain to the individual drawer.
Possible hardware damage — If the drive tray is powered on, the cable chain is
energized until both ends are unplugged. To avoid shorting out the equipment, do
not allow the unplugged cable chain connector to touch the metal chassis if the
other end of the cable chain is still plugged in.
Steps
1.
Make sure host I/O activity has stopped and the drive shelf or controller shelf is powered off, or
issue the
Set Drawer Attention Indicator CLI command.
2.
From the rear of the drive shelf, remove the right fan canister:
a.
Press the orange tab to release the fan canister handle.
The figure shows the handle for the fan canister extended and released from the orange tab
on the left.
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