Cisco 7606-S Installation Manual page 18
Field-replaceable units (frus)
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Also See for 7606-S:
- Configuration manual (742 pages) ,
- User manual (446 pages) ,
- Installation manual (324 pages)
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Removing and Replacing the Power Supply
Figure 5-20 DC-Input Front Panel for 2700-W DC-Input Power Supply
4
1
Captive installation screw
2
DC power cable terminal block
3
Status LEDs
4
DC power cable terminal block cover
5
Cable holder cover
6
Ground
Remove the two screws securing each of the cable holder covers, and remove the cable holder covers off
Step 3
the cable holders
Disconnect the DC-input wires from the terminal block
Step 4
Positive (+)
•
Negative (-)
•
Ground
•
Remove the two tie-wraps from the ground cable. If there is a long cable tie securing the cable holders
Step 5
as shown in
Warning
When installing the unit, the ground connection must always be made first and disconnected last.
Loosen the captive installation screws on the power supply
Step 6
Use both hands to install and remove power supplies. Each PWR-2700-DC DC-input power supply
Caution
weighs 13.5 pounds (6.6 kg).
Cisco 7600 Series Router Installation Guide
5-18
1
-V E -1
-V E -1
-V E -2
-V E -2
6
5
(Figure
5-20).
Figure
5-20, remove that as well.
Chapter 5
2
3
P W R -2
7 0 0 -D C
/6
IN P U T1
IN P U T2
O K
FA N
O K
O U TP U
48 V- 60
V
O K
48 V- 60
FA IL
=4 0A
V
=4 0A
A LL FA
S TE N E
P R IO R
R S M U
TO O P
S T B E
E R A TI
FU LL Y
N G TH
E N G A
E P O W
G E D
E R S U
P P LY
8
9
10
7
7
Cable holder cover
8
Cable holder
9
Tie-wrap
10 Cable holder
11 Tie-wrap
(Figure
5-20) in this order:
(Figure
Removal and Replacement Procedures
T
11
5-20).
OL-4503-24
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