Identifying Startup Problems; Removing A Dc-Input Power Supply - Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual

Chapter 5 Removal and Replacement Procedures
Cisco 7603 router, Cisco 7609 router, and Cisco 7613 router—Grasp the power supply handle with one
Step 4
hand. Place your other hand underneath the power supply (see
Figure 5-6
Make sure that the power supply is fully seated in the bay.
Cisco 7604, Cisco 7606, Cisco 7606-S routers—Grasp both power supply handles, as shown in
Figure
seated in the bay.
If you are installing a PWR-2700-AC power supply in a Cisco 7606 router, you must remove any
Note
preinstalled PEMs. You must also install a blank PEM filler plate for each power supply you are
installing. See
Step 5 Securely tighten the power supply captive installation screws. (See
Figure 5-3
for the Cisco 7609 and the Cisco 7613 routers.)
Warning Power supply captive installation screws must be tight to ensure protective grounding continuity.
Step 6 Plug the power cord into the power supply or PEM.
Step 7 Connect the other end of the power cord to an AC-input power source.
In a system with dual power supplies, connect each power supply to a separate input source. In case of
Caution
a power source failure, the second source will most likely still be available.
Turn the switch on the power supply or PEM to the On (|) position.
Step 8
Verify power supply operation by checking that the power supply LEDs are in the following states:
Step 9
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If the LEDs indicate a power problem, see the
troubleshooting information.

Removing a DC-Input Power Supply

This section describes the DC-input power supply removal procedure for the Cisco 7600 series routers:
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•
•
•
•
•
OL-4503-26
for Cisco 7609 and Cisco 7613 routers). Slide the power supply into the power supply bay.
5-7. Slide the power supply into the power supply bay. Make sure that the power supply is fully
Removing and Replacing the PEM, page
for the Cisco 7604 router, the Cisco 7606 router, and the Cisco 7606-S router, and
INPUT OK LED is green
FAN OK LED is green
OUTPUT FAIL LED is not lit
Removing PWR-950-DC Power Supply from a Cisco 7603 Router, page 5-10
Removing PWR-1500-DC Power Supply from a Cisco 7603-S Router, page 5-11
Removing PWR-2700-DC/4 Power Supply from a Cisco 7604 Router, page 5-13
Removing PWR-1900-DC Power Supply from a Cisco 7606 Router, page 5-15
Removing PWR-2700-DC Power Supply from a Cisco 7606 Router, page 5-17
Removing PWR-2700-DC Power Supply from a Cisco 7606-S Router, page 5-19
Removing and Replacing the Power Supply
Figure 5-5
5-112.
Figure 5-2
"Identifying Startup Problems" section on page 4-2
Cisco 7600 Series Router Installation Guide
for Cisco 7603 router and
for the Cisco 7603 router,
Figure 5-4
for
5-9