Cisco WS-C3560X-48PF-S Hardware Installation Guide - Page 79
Installing a Fan Module, Finding the Fan Module Serial Number
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Chapter 3 Power Supply and Fan Module Installation Installing a Fan Module Installing a Fan Module Note There must be a fan module in both fan module slots. Step 1 Pinch the fan release handle, and slide the fan out. Caution You should replace a failed fan module within 5 minutes to avoid overheating the switch. Step 2 Insert the new fan module into the fan slot, and firmly push the module) into the slot, applying pressure to the end of the module, not the extraction handles (Figure 3-18). When correctly inserted, the fan module is flush with the switch rear panel. When the fan is operating, a green LED is on in the top left corner of the fan. Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed circuitry could constitute an energy hazard. Statement 206 Figure 3-18 Inserting the Fan Module in the Switch CONSOLE STACK 1 AUX RESET STACK 2 S-PWR XPS S-PWR AC OK PS OK C3KX-PWR-715WAC AC OK PS OK C3KX-PWR-715WAC 253162 Finding the Fan Module Serial Number If you contact Cisco Technical Assistance regarding a fan module, you need to know the fan module serial number. See Figure 3-19 for the serial number location. OL-19593-02 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide 3-15
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