Appendix C Repackaging The Router; Removing Cables From The Router; Removing The Power Cord; Removing The Console Cable - H3C CR16000-M Installation Manual

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Appendix C Repackaging the router

This chapter describes how to repackage the router chassis, power module, card, and cable
management bracket.

Removing cables from the router

Before repackaging the router, remove all cables such as the power cord, console cable, twisted pair,
optical fiber, and grounding cable from the router.

Removing the power cord

1. Power off the server.
2. Switch off the circuit breakers at the input end of all power cords.
3. Wear an ESD wrist strap, and make sure it has a good skin contact and is correctly grounded.
For more information, see "Attaching an ESD wrist strap."
4. Remove the power cord:
AC power cord—Remove the cable tie that secures the power cord, and then pull out the

plug.
DC power cord with a power plug—Remove the cable tie that secures the power cord,

loosen the fastening screw on the power cord, and then pull out the plug.
DC power cord with a ring terminal—Remove the cable tie that secures the power cord,

remove the ring terminal protective cover and the fastening screw (rotate anticlockwise),
and then disconnect the ring terminal from the power module.

Removing the console cable

1. Pull the RJ-45 connector of the console cable out from the console port of the router.
2. Pull the DB-9 connector of the console cable out from the serial port of the PC.

Removing the network cables

Remove the Ethernet twisted pair cables, fibers, and other cables from all the interfaces on the
router.
NOTE:
After pulling out an optical fiber from an optical transceiver module, cover the connector of the
optical fiber with a dust cap to keep the connector clean.

Removing the grounding cable

1. Remove the two screws at the grounding holes of the chassis, and then remove the grounding
cable from the chassis, as shown by callouts 1 and 2.
2. Use a lever to loosen the hex nut on the grounding post of the grounding strip, and remove the
other end of the grounding cable (with a ring terminal) from the grounding post, as shown by
callouts 3 and 4.
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