D-Link DES-7200 Guide D'installation Rapide page 7

Installing the Handle
To ease handling of the system, the DES-7200
chassis is provided with a handle, which can be
installed by carrying out the following steps:
1. Align the handle with the sunk hole on the
fastening bar.
2. Tighten the M4 sunk crosshead screws
provided with the unit, as shown in Figure 8.
Figure 8. Installing the Handle of the
DES-7210 and DES-7206
Installing the Cabling Rack of the DES-7210
The cabling rack of the DES-7210 can be install
by carrying out the following steps:
1. Remove the blank panel of the tracing rack by
loosing the captive screws with a screwdriver
and the crosshead screws with a Phillips-head
screwdriver.
2. Install the panel of the tracing rack by
tightening the two captive screws with a
screwdriver and the four crosshead screws
with a Phillips-head screwdriver.
3. Fasten the cabling rack with the crosshead M3
screws provided. (The cabling rack is available
in two sizes. Please select the appropriate
model.)
Figure 9a. Installing the Cabling Rack
of the DES-7210
Figure 9b. Installing the Cabling Rack
of the DES-7210
Installing the Air Filter of the DES-7210
Simply slide the air filter of the DES-7210 into
the cabinet along the guide rail.
Figure 10. Installing the Air Filter of the DES-7210
Note:
Air filter installation is recommended
as the last step of chassis installation.
Connecting the System Ground
A working ground GND and a protection
ground PGND are installed on the back of
DES-7200. GND should be directly connected
to the ground bar of the equipment room. If a
digital grounding bar and an analog grounding
bar exist in the equipment room, the GND
should be connected to the digital bar.
PGND should be connected to a grounding
terminal on the cabinet. The grounding terminal
should then be connected to the grounding bar
of the equipment room. If a digital grounding
bar and an analog grounding bar exist in
the equipment room, the PGND should be
connected to the analog bar.
6/10 Slot Chassis-Based Switch  7