Figure 4: Removing a Lower Fan Tray
OK
0
FAIL
ONLINE
OK
1
FAIL
ONLINE
OK
2
FAIL
ONLINE
OK
3
FAIL
ONLINE
OK
4
FAIL
ONLINE
OK
5
FAIL
ONLINE
OK
0
FAIL
ONLINE
MASTER
ONLINE
OFFLINE
RE0
FAN
PEM
1
0
0 1 2 3
RE1
OK
1
FAIL
ONLINE
OK
7
FAIL
ONLINE
OK
8
FAIL
ONLINE
OK
9
FAIL
ONLINE
OK
10
FAIL
ONLINE
OK
11
FAIL
ONLINE
OK
2 6
FAIL
ONLINE
ACO/LT
YELL
OW ALAR
M
RED ALAR
M
NC
NO
C
NC
NO
C
1
0
1
0
1
0
1
0
1
0
1
1
0
0
1
0
1
0
1
0
g004044
Removing the SCBs Before Installing an MX960 Router Without a Lift
To remove the SCBs (see Figure 5):
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
2.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and
connect the strap to an approved site ESD grounding point. See the instructions
for your site.
3.
Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
4.
Grasp the ejector handles, and slide the SCB about halfway out of the chassis.
5.
Place one hand underneath the SCB to support it, and slide it completely out of
the chassis. Place it on the antistatic mat.
CAUTION:
Do not stack hardware components on one another after you remove
them. Place each component on an antistatic mat resting on a stable, flat surface.
6.
Repeat the procedure for each SCB.
Removing the SCBs Before Installing an MX960 Router Without a Lift
■
5
