Cisco 7606-S Installation Manual page 27
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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Chapter 5
Removal and Replacement Procedures
Figure 5-30 DC-Input Front Panel for 4000-W DC-Input Power Supply
+
VE-1
-
VE-1
+
VE-2
-
VE-2
Figure 5-30
Note
supply does not have an outer terminal block cover. To order a retrofit kit use part number
CVR-4000DC-TERM=.
1
Inner terminal block cover
2
Plastic insulator
3
DC power cable terminal block 2 (TB2)
4
Ground
5
Status LEDs
6
Captive installation screw
Step 3
Remove the two A4 screws securing the outer terminal block cover, and remove the cover from the power
supply
Cut any cable tie-wraps being careful not to cut the DC-input wires.
Step 4
Note
The 4000 W DC-input power supply provides voltages of 2700 W or 4000 W for single and redundant
configurations. Some configurations require cable tie-wraps. For more information, refer to
PWR-4000-DC Power Supply in a Cisco 7609 Router or a Cisco 7609-S Router, page
Remove the two screws securing the left inner terminal block cover and one screw securing the right
Step 5
inner terminal block cover. Remove both inner terminal block covers.
Note
OL-4503-24
11
10
9
+
VE-3
-
VE-3
8
shows PWR-4000-DC with an outer terminal block cover; an earlier version of this power
(Figure
5-30).
You must remove three terminal block covers for the 4000 W DC-input power supply.The
left-side inner terminal block cover has two securing screws and the right-side inner terminal
block cover has one securing screw.
Removing and Replacing the Power Supply
3
2
1
I
0
INPU T OK
FAN
OUTP UT
1
2
OK
3
FAIL
7
6
5
7
Power switch
8
Outer terminal block cover
9
Inner terminal block cover
10 Plastic insulator
11 DC power cable terminal block 1 (TB1)
Cisco 7600 Series Router Installation Guide
4
Installing a
5-65.
5-27
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