H3C Technologies H3C S12500-X Series Switches - Manual (Page 153)

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Appendix G Repackaging the switch
This chapter describes how to repackage the switch chassis, power module, card, power cord bracket,
plastic panel, and air filter.
Removing cables from the switch
Before repackaging the switch, remove all cables such as the power cord, console cable, twisted pair,
optical fiber, and grounding cable from the switch.
Removing the power cords
1. Switch off the circuit breakers at the input end of all power cords.
2. Wear an ESD wrist strap, and make sure it has a good skin contact and is reliably grounded.
For more information, see "Installing FRUs."
3. Remove the power cords:
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Remove the cable tie that secures an AC power cord, and then pull out the plug from the power
distribution box. Then, perform the same step to remove all AC power cords.
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Loosen the screws on the terminal of a DC power cord, and then remove the DC power cord.
Then, perform the same step to remove all DC power cords.
Removing the console cable
1. Pull the RJ-45 connector of the console cable out from the console port of the switch.
2. Pull the DB-9 connector of the console cable out from the serial port of the PC.
Removing the grounding cable
1. Loosen the two screws at the grounding holes (located on the upper right of the power distribution
box on the rear panel and marked with a grounding sign) of the chassis, as shown in callout 2
of Figure 98 , and then remove the grounding cable from the chassis.
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 in
callout 3 of Figure 98 .