Installation Manual
H3C S7500E Series Ethernet Switches
Chapter 5 Hardware Maintenance
5-7
2)
Tighten the captive screws with a screwdriver.
3)
Push the handle into the groove.
5.4.2 For the Other Models
I. Removing the fan tray
Figure 5-4
Remove the fan tray of the other models
Follow these steps to remove the fan tray of other models:
1)
Wear an ESD-preventive wrist strap and loosen the captive screws on the fan tray
with a screwdriver (see callout
①
in Figure 5-4).
2)
Drag the fan tray out of the slot (see callout
②
in Figure 5-4).
3)
Put the removed fan tray into a package.
II. Installing a fan tray
Install a fan tray in the opposite way you remove it:
1) Take a new fan tray out of a package and slide it along the guide rails into the
switch until it snaps into the chassis backplane.
2)
Tighten the captive screws on the fan tray with a screwdriver.
5.5 Installing Mounting Ears and a Cabling Rack(s)
To facilitate installation and cable routing, mounting ears and a cabling rack are shipped
together with the S7500E series, but they are separated. Therefore, you first need to
install the cabling rack on a mounting ear.
For the S7506E-V, it is unnecessary to install cabling racks onto mounting ears. Two
cabling racks are provided for the S7506E-V: upward cabling rack and downward
cabling rack. These two cabling racks are different. The cabling rack with a tray should