Cisco Nexus 7004, Руководство по установке и справочное руководство по оборудованию

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E-3
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-07
Appendix E Repacking the Cisco Nexus 7000 Series Switch for Shipment
Repacking the System Components
•
Original shipping container and packing materials, which you can order with one of the following
part numbers:
– Cisco Nexus 7004 chassis—N7K-C7004-SHPPKG=
–
Cisco Nexus 7009 chassis—N7K-C7009-SHPPKG=
– Cisco Nexus 7010 chassis—N7K-C7010-SHPPKG=
–
Cisco Nexus 7018 chassis—N7K-C7018-SHPPKG=
• Strapping
Caution
When you are handling the Cisco Nexus 7000 Series switch or switch components, you must follow the
ESD protocol at all times to prevent ESD damage. This protocol includes but is not limited to wearing
an ESD wrist strap that you connect to the earth ground in the data center building.
Repacking the Cisco Nexus 7004 Switch
If you plan to lift the Cisco Nexus 7004 chassis off the rack, you must lighten it to less than 120 pounds
(54.4 kg) by removing the power supplies from the chassis. Otherwise, you must position a mechanical
lift to hold the chassis as you remove it from the rack.
Before you remove a chassis from the rack, lay its pallet on the floor and set its packing materials nearby.
If you do not have the original packing materials for the Cisco Nexus 7004 switch, order another set of
these materials (part number N7K-C7004-SHPPKG=).
Caution Do not subject the pallet, switch, or package to water or moisture.
To repack the Cisco Nexus 7004 switch, follow these steps:
Step 1 For each power supply installed in the chassis, turn the power switch to standby (labelled as 0) and verify
that its OUTPUT LED is not lit.
Step 2
For each AC power supply, remove the power cord as follows:
a. Remove the power cable from the power source and verify that none of the power supply LEDs are
lit.
b.
Lift the power cable retention clip that holds the power plug onto the power supply and pull the plug
out of the recepticle on the power supply.
Step 3 For each DC power supply, remove the power cord as follows:
a.
Verify that the power is turned off at the source (circuit breaker) and that no LEDs are lit on the
power supply.
b. Remove the power cables from the source.
c.
Remove the cover for the terminal box on the DC power supply by removing its three screws and
pulling the lid off the box. For the location of the terminal box and the screws that secure its lid, see
Figure 6-7 on page 6-16 .
d. Remove the two nuts holding each of four lugs to the terminal box.
e.
Replace the terminal box cover and secure with three screws.