User's Manual

328 Chapter 25 Replacing or installing a cooling fan

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Figure 182 Connect the fan cables to the I/O card

4 Mount the fan access panel to the main unit (see Figure 183):

a Tip the top of the fan access panel toward you.

b Insert the bottom lip of the fan access panel in the main unit.

c Align the screw holes in the fan access panel with the screw holes on the main unit.

d Install and tighten the fan access panel screws.

Figure 183 Install the fan access panel to the main unit

I/O Card

Main Card

Connect to single

fan (fan #1)

Connect to redundant

fan (fan #2)

Install fan access

panel screws

Install fan access panel