Lenovo Storage D1212 - Inserting a Cooling Module; Replacing a Power Supply Unit (PSU)

Figure 92. Removing a Cooling Module (1)
Figure 93. Removing a Cooling Module (2)
Important: The cooling module bay must not be empty for more than two minutes while the enclosure is
powered.
Inserting a Cooling Module
1. Rotate the cooling module so that the black release latch and handle are on the right-hand side.
2. Slide the cooling module into its bay until the latch clicks home. The enclosure automatically detects and
makes use of the new unit.
Replacing a Power Supply Unit (PSU)
Note: 5U enclosures only.
This topic provides instructions on how to remove and insert the PSU.
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Lenovo Storage D1212/D1224/D3284Hardware Installation and Maintenance Guide