Cisco Nexus 7000 Hardware Installation And Reference Manual page 449

Appendix E Repacking the Cisco Nexus 7000 Series Switch for Shipment
1 Opened packing box with cardboard holders
2
Bottom pad with detachable portion removed for
DC power supply
3 Bottom pad, with uneven side up, placed in slot 9
4
7.5-kW AC power supply unit
(N7K-AC-7.5KW-INT or N7K-AC-7.5KW-US),
placed in a slot with a full bottom pad
(detachable portion still attached)
5 6-kW AC power supply unit (N7K-AC-6.0KW),
placed in a slot with a full bottom pad
(detachable portion still attached)
6 6-kW DC power supply unit (N7K-DC-6.0KW),
placed in a slot that has a bottom pad minus its
detachable portion (to accommodate the longer
power supply unit)
If you are packing a DC power supply unit, remove the detachable portion from the bottom pad (see
b.
Callout 2 in
shorter AC power supply units.
Insert the bottom pad, uneven side facing up, into the slot that you are filling (see Callout 3 in
c.
Figure
d. Unscrew the four captive screws on the power supply so that they no longer connect with the chassis.
e. With one hand on the handle of the power supply, pull the unit partially out of the chassis.
Place your other hand underneath the power supply to support it, and then pull it fully out of the
f.
chassis.
g. Place the power supply in its ESD packing bag and insert the bagged power supply in one of the
three larger slots in the packing box (see Callouts 4, 5, and 6 in
Note
Coil the power cables and insert them in the slots next to the power supply (see Callout 7 in
h.
Figure
If there is another power supply to pack, repeat Steps 4a through 4h.
i.
Place the top padding above the power supplies (see Callout 8 in
j.
Fold the two narrow flaps of the box over the padding (see Callout 9 in
k.
Fold the two wide flaps over the narrow flaps (see Callout 10 in
l.
Tape the wide flaps together and to the box (see Callout 11 in
m.
OL-23069-07
Figure E-4). This detachable portion of the pad is included only when packing the
E-4).
For easier handling of a multi-unit box, be sure to arrange the power supplies so their weight
is balanced in the box. If you are packing only one unit, place it in the large slot in the middle
of the box. If you are packing two units, place them in the large slots at each end of the box.
E-4).
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Repacking the System Components
7 Power cables coiled and placed in the slot
next to the power supply
8
Top pad placed above the power supplies
Two narrow flaps folded over the top of the
box
10 Two wide flaps folded over the narrow flaps
11 Two wide flaps taped together and to the
box
Figure E-4).
Figure E-4).
Figure
Figure E-4).
Figure E-4) with packing tape.
E-4).
E-11