Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual page 186

Removing and Replacing the Power Supply
Figure 5-62
This illustration shows the terminal block barriers and terminal block guards attached.
Note
Tighten the power supply captive installation screws
Step 4
Figure 5-63
Note This illustration shows the terminal block barriers and terminal block guards attached.
Warning Power supply captive installation screws must be tight to ensure protective grounding continuity.
Cisco 7600 Series Router Installation Guide
5-58
Handling the Power Supply
CH AS SI
GR OU
P W R -2
7 0 0 -D C
-V E- 1
-V E- 1
-V E- 2
CH AS SI
S
GR OU
ND -V E- 2
AL L FA
ST EN ER
PR IO R S MU ST
TO OP
BE FU
ER AT IN
LL Y EN
G TH E
PO W ER
Power Supply Captive Installation Screws
P W R -2
7 0 0 -D C
/6
-V E -1
-V E -1
-V E -2
C H A S S
IS
G R O U
N D -V E -2
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
Captive installation screws
Chapter 5
P W R -2
7 0 0 -D C
/6
IN PU T1
-V E- 1
IN PU T2
OK
FA N
OK OU TP UT
48 V- 60
V OK
48 V- 60 FA IL
V
=4 0A
=4 0A
-V E- 1
-V E- 2
S
ND -V E- 2
AL L FA
ST EN ER
PR IO R S MU ST
TO OP
BE FU
ER AT IN LL Y EN
G TH E
GA GE
PO W ER D
SU PP LY
/6
IN PU T1
IN PU T2
OK
FA N
OU TP UT
OK
48 V- 60
V OK
48 V- 60
FA IL
=4 0A V
=4 0A
GA GE
D
SU PP LY
(Figure 5-63).
IN P U T1
IN P U T2
O K
FA N
O K O U TP U
48 V- 60
T
V O K
48 V- 60
FA IL
V
=4 0A
=4 0A
Removal and Replacement Procedures
OL-4503-26