H3C Technologies H3C S5800 Series Switches - Manual (Page 11)

2-2
Figure 2-1 Remove an LSW1FAN (1)
Figure 2-2 Remove an LSW1BFAN (1)
3) Holding the handle of the fan tray with one hand, pull part of the fan tray out. Then supporting the
bottom of the fan tray with the other hand, pull it straight out of the fan tray slot along the guide rails,
as shown in Figure 2-3 and Figure 2-4 .
To replace a fan tray with the device running, pull out the fan tray after it stop rotating. Keep your hands
away from the spinning fan blades even if the fan stops rotating; otherwise, the dynamic balance may
be broken, and thus the fan noise will be increased.