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Install the dual-rotor fan module upgrade kit

Follow instructions in this section to install the dual-rotor fan module upgrade kit.

About this task

moving parts
Hazardous moving fan blades nearby. Keep fingers and other body parts away.
240VA shock hazard

Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with metal, which might result in spattered metal, burns, or both.


  1. Remove all the fan modules.
    Figure 1. Removing a fan module

    • Pinch and hold on the orange touch points on the top of the fan module.
    • Lift the fan module to remove it.
  2. Identify the fan slot to install the fan modules in.
    Figure 2. Fan module distribution

    1 Fan 1 (single-fan module)4 Fan 4 (single-fan module)
    2 Fan 2 (dual-fan module)5 Fan 5 (dual-fan module)
    3 Fan 3 (single-fan module)6 Fan 6 (single-fan module)
  3. Install fan modules in the upgrade kit in the corresponding slots.
    Figure 3. Installing a fan module

    With power on, complete the replacement within 30 seconds to ensure proper operation.