Nortel Networks BCM200/400 Telephone User Manual


 
184 Chapter 8 Install or Replace a Cooling Fan
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Figure 110 Connect the fan cable(s) to the I/O card
4 Mount the fan access panel to the platform base chassis (see Figure 111):
a Tip the top of the fan access panel toward you.
b Insert the bottom lip of the fan access panel in the platform base chassis.
c Align the screw holes in the fan access panel with the screw holes on the platform base
chassis.
d Install and tighten the fan access panel screws.
Figure 111 Install the fan access panel to the platform base chassis
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
2
1