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20614 Cisco Installing and Maintaining Routers Part 4: 12000 GSR Series and XS5032 Modules
Procedures
Cisco 12000 Series GSR Routers
Cisco 12000 Router Installation
AC−Input Power Supply: Installing
Attach an antistatic wrist strap to yourself and to one of the two ESD connection sockets.
Verify that the power supply power switch is in the STANDBY position.
Slide the power supply into the vacant bay, using two hands to support it.
Tighten the captive screw on the power supply faceplate.
Check that the AC power cord shipped with the power supply is the correct type for your site.
Plug the AC power cord into the power supply AC receptacle.
Clip the spring clip over the power cord plug to secure the plug in place.
Connect the other end of the AC power cord to the source AC receptacle.
Check that the source AC circuit breaker servicing the source AC receptacle is switched on.
Repeat the previous steps for the rest of the AC−input power supplies.
Turn the power supply switch on.
DC−Input Power Supply: Installing
Attach an antistatic wrist strap to yourself and to one of the two ESD connection sockets on the front edges
of the upper card cage.
Check that the DC−input power supply switch is turned OFF (O).
Remove the front cover of the power supply from the power supply faceplate.
Remove the DC power cable bracket from the power supply faceplate.
Thread the source DC power cable leads up underneath the power supply handle.
Remove the nut and locking washer from the power supply threaded terminals and attach the source DC
power cable lug to the terminals.
Thread the circuit breaker external alarm leads up through the handle and attach them to the circuit breaker
alarm terminal block.
Position the source DC power cable leads underneath the power supply handle on the power supply
faceplate.
Place the DC power cable bracket over the power cable leads and secure the cable leads and the cable
bracket to the power supply faceplate.
Verify that the source DC wiring from the source DC breaker to the power supply is correct.
Replace the power supply front cover on the power supply faceplate.
Slide the power supply into the power supply bay.
Turn the captive jackscrew on the power supply faceplate clockwise to seat the power supply into the
backplane power connector.
Turn on the source DC circuit breakers servicing each DC−input power supply.
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