Hardware Installation and Reference Guide    Installing the Switch 
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Caution 
Slide the fan module into the slot. Verify that the fan module is in the correct orientation. 
If you find the direction is incorrect when inserting the module, pull the fan module out, and slide it into the slot 
again. 
If you cannot fully tighten the captive screws, it indicates that the fan module is not fully inserted into the fan 
slot.   
 
Removing a Fan Module 
(1)  Loosen the captive screws of the fan module with a screwdriver. 
(2)  Grasp the handle and pull the fan module out of the slot gently. 
(3)  Install the filler panel in the unoccupied slot and put the removed fan module back into its packaging materials. 
Figure 3-5 Removing a Fan Module 
 
 
 
Caution 
Pull the M1EFAN II-F fan module out of the slot straightly and gently. 
Install a filler panel in the unoccupied slot to ensure adequate airflow and avoid dust in the chassis.   
Keep the device out of the reach of the children.   
 
3.6   Installing and Removing a Power Supply Module 
Precautions 
  Wear anti-static gloves before the following operations. 
  Please keep the device out of the reach of children as children may put their fingers into the power plug.