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Cisco 10005 ESR AC Power Supply Installation
78-12652-01
Adding or Replacing an AC Power Supply
Step 3 Disconnect the power cable from the power supply that you are replacing.
Step 4 Loosen the captive screws on the power supply and pull the power supply from
the chassis using the handle on the faceplate.
Step 5 Before you install the new power supply, make sure that its power switch is set to
the standby position (see Figure 4).
Step 6 Insert the new AC power supply all the way into the power bay to ensure a secure
connection to the midplane (Figure 5). Tighten the captive screws on the power
supply.
Figure 5 Installing an AC Power Supply
Step 7
Connect the power cord to the new power supply.
53836
CRITICAL
ALARM
MINOR
ALARM
MAJOR
ALARM
60 VDC
1A MAX
NO
CO
NC
A+
A-
B+
B-
NO
CO
NC
NO
CO
NC
EXT
CLOCK
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
CRITICAL
ALARM
MINOR
ALARM
MAJOR
ALARM
60 VDC
1A MAX
NO
CO
NC
A+
A-
B+
B-
NO
CO
NC
NO
CO
NC
EXT
CLOCK
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
THIS UNIT HAS MO
RE THAN ONE POW
ER
SUPPLY CORD. DISCONNECT TWO (2)
POW
ER SUPPLY CORDS BEFORE
SERVICING TO
AVOID ELECTRIC SHOCK.
CAUTIO
N
POWER
FAULT
1
0
0
-
2
4
0
V
5
0
/6
0
H
Z
1
5
-
7
A
C
A
U
T
IO
N
T
H
IS
U
N
IT
H
A
S
M
O
R
E
T
H
A
N
O
N
E
P
O
W
E
R
S
U
P
P
L
Y
C
O
R
D
. D
IS
C
O
N
N
E
C
T
T
W
O
(2
)
P
O
W
E
R
S
U
P
P
L
Y
C
O
R
D
S
B
E
F
O
R
E
S
E
R
V
IC
IN
G
T
O
A
V
O
ID
E
L
E
C
T
R
IC
S
H
O
C
K
.
C
A
U
T
IO
N
POWER
FAULT
100-240V
50/60 HZ
15-7A
Captive
screws