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Replacing the Fan Module
© Copyright 2015 Lenovo
To replace a hot-swap fan module, complete the following steps:
1. Select an empty fan module bay on the rear of the switch. If the target bay is
covered by a blank fan filler plate, loosen the retainer screw and slide the filler
plate out of the slot.
2. Remove the new fan module from the antistatic shielded bag.
3. Slide the fan module into the card guides in the open slot and gently push it all
the way into the slot, so that it firmly engages with the connector (see the
illustration). Each fan module has a mechanical guide key to prevent you from
inserting the module incorrectly.
Retainer Screw
4. Tighten the retaining screw on the fan module. Torque the screw to
approximately 0.25 Nm +/- 0.1 Nm (2 inch-pounds).
5. Make sure that the fan module's LED is lit.
Chapter 4: Removing and Replacing G8052 Components
59
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