Chapter 5 Removal and Replacement Procedures
Removing and Replacing the Fan Assembly
Removing the Fan Assembly
The fan assembly is designed to be removed and replaced while the system is operating without presenting an electrical hazard or damage to the system.
Perform these steps to remove the existing fan assembly:
Step 1 Locate the fan assembly located above the card cage. (See Figure
Figure 5-7 Fan Assembly
Captive installation
screw
FAN
STATUS
Captive installation
screw
N |
| LIN |
|
1 |
| K |
|
2 |
| 2 |
|
LIN |
| L |
|
K |
| INK |
|
4 | 3 | 4 | 3 |
LIN |
| L |
|
K |
| INK |
|
3 |
| 3 |
|
4 |
| 4 |
|
LIN |
| L |
|
K |
| INK |
|
| CAR L |
| C |
RESET | ALARRIEINK | RE | ALAR LINK |
M R | SET | ARMRIER | |
| 1 |
| 1 |
| 2 |
| 2 |
| 3 |
| 3 |
| 4 |
| 4 |
| 5 |
| 5 |
| 6 |
| 6 |
| 7 |
| 7 |
| 8 |
| 8 |
LN |
|
1K |
|
LIN |
|
2K |
|
4 | 3 |
LIN |
|
3K |
|
LIN |
|
4K |
|
RE |
|
SET |
|
ALCAR |
|
ARMRIER |
|
| AC |
| TIVE |
RX TX | |
| R |
PO | X |
RT1 |
|
| TX |
C |
|
ALAR |
|
ARMRIER |
|
| AC |
| TIVE |
RX | TX |
| R |
PO | X |
RT2 |
|
| TX |
C |
|
ALARARRIMER |
|
| AC |
| TIVE |
RX | TX |
| R |
PO | X |
RT3 |
|
| TX |
C |
|
ALAR |
|
ARMRIER |
|
| AC |
| TIVE |
RX | TX |
| RX |
| TX |
AT
A
NEX | SEL | N | SELECT |
T | ECT | EXT |
|
| SA |
|
|
| TS |
|
| 1 | 2 | 1 |
L |
|
|
|
NK |
| LIN |
|
1 |
| 1K |
|
L |
|
|
|
INK |
| LIN |
|
2 |
| 2K |
|
4 | 3 | 4 | 3 |
L |
|
|
|
INK |
| LIN |
|
3K 3
L |
|
|
INK |
| LIN |
4 |
| 4K |
R |
|
|
ESET |
| RESET |
C |
|
|
ALAARRI |
| CAR |
RMER |
| ALARMRIER |
| A |
|
| CTIV | ACT |
| E | IVE |
R | T |
|
X | X | RX TX |
P | RX | RX |
ORT |
| P |
1 |
| ORT1 |
| T |
|
XT X
C |
|
|
ALARARRMIER |
| ALCARARMRIER |
| A |
|
| CTIV | ACT |
| E | IVE |
R | T |
|
X | X | RX TX |
P | RX | RX |
ORT |
| P |
2 |
| ORT2 |
| TX | TX |
C |
| |
ALAARRI |
| CAR |
RMER |
| ALARMRIER |
| A |
|
| CTIV | ACT |
| E | IVE |
R | T |
|
X | X | RX TX |
P | RX | RX |
ORT |
| P |
3 |
| ORT3 |
| T |
|
XT X
C |
|
|
ALARARRMIER |
| ALCARARMRIER |
| A |
|
| CTIV | ACT |
| E | IVE |
R | T |
|
X | X | RX TX |
| R |
|
XR X
T
XT X
S
T
A
T
U
S
S
Y
S
T
E
M
C
O
N
S
O
PLE
W R
M G RES MT ET
SUP2- | SUPERVISOR2 |
X6K- |
|
2GE |
|
S
T
A
T
U
S
S
Y
S
T
E
M
C
O
N
SO
PLE
W R
RMGM
ES T E
T
W S - X6K - SU P2 - 2GE
o
o
INPUT | FAN OUTPUT |
OK | FAIL |
INPUT | FAN OUTPUT |
OK | FAIL |
55838
|
| Cisco 7609 Internet Router Installation Guide |
|
|
|
|
| ||
|
|
|
| |
|
|
|
