Page 2
PN 9031321-02
Removing Metal Cover
1.
Before you begin, shut down the SmartSwitch 9000 Chassis in a logical and orderly manner and set up a static free
work area.
2.
Remove the Environmental Module from the SmartSwitch 9000 Chassis.
3.
Set the Environmental Module down in the static free work area, with the front of the Environmental Module to
the left.
4.
Referring to Figure 1, complete the following steps:
a.
Remove the four small screws from the top front of the cover and set aside.
b. Remove the single screw from each side and set aside.
c.
Remove the eight screws and lock washers from the fan grills and set aside.
5.
Remove the four grills covering the fans and set aside.
6.
Remove the metal cover to expose the PCB board and set aside.
Figure 1. Removing Metal Cover
X
X
X
X
X
small
large screws
large screws
screws
single side screw
single side screw
fan grill
