H3C Technologies H3C S12500X-AF Series Switches User Manual
Page 37
33
•
Before you install or replace a switching fabric module on an operating switch, first remove the fan
tray. Install the fan tray immediately after you finishing installing or replacing the switching fabric
module. Prepare in advance to make sure the whole process is finished within 3 minutes.
Installing fan trays for the S12516X-AF and S12508X-AF
switches
IMPORTANT:
The fan tray is high and heavy. To avoid device damage and bodily injury, use two people to install or
remove a fan tray.
To install a fan tray for the S12516X-AF/S12508X-AF switch:
1.
Orient the fan tray with the upside up based on the orientation of characters on the fan tray and
align the fan tray with the fan tray slot.
2.
Holding the upper fan tray handle with one hand and the lower fan tray handle with the other
hand, insert the fan tray into the slot. Keep the fan tray as straight as possible.
To install a fan tray in FAN1 slot, align the top and left edges of the fan tray in the slot. To install
a fan tray in FAN2 slot, align the top and right edges of the fan tray in the slot.
3.
Fasten the captive screws on the fan tray.