Cisco Nexus 7000 Hardware Installation And Reference Manual page 486

Repacking the System Components
Insert each of the four cable management frames into one of the open slots in the cardboard dividers.
i.
Place the flat cardboard divider on top of the packed cable management frames (see Callout 5 in
j.
Figure
Open the box for the top cover, place the top cover in the box, close the box, and place the box on
k.
top of the flat cardboard piece, which covers the packed cable management frames (see Callout 6 in
Figure
Place the remaining packing cushion on top of the top cover box, close the box for the cable
l.
management frames, and tape it shut.
If you need to make the chassis as light as possible for moving, remove the fan trays as follows:
Step 11
Place an antistatic mat or antistatic foam where you can place two fan trays.
a.
Choose a place that prevents damage to the fan trays while they are outside the chassis.
b.
c. Unpack and place the replacement fan tray on the antistatic mat or antistatic foam.
d. Loosen the four captive screws on the fan tray that you are replacing by turning them
counterclockwise until they are free of the chassis.
e. Grasp the fan tray handle with one hand and pull the fan tray part way out of its slot on the chassis.
f. If the fan tray power connector does not easily unseat from the backplane, rock it gently.
g. Place a hand under the bottom side of the fan tray to support it and pull the fan tray out of the chassis.
h. Place the fan tray on an antistatic pad or repack it in its original packing materials.
Disconnect each system ground by loosening and removing the two M4 screws that attach the grounding
Step 12
cable to the chassis.
Step 13 Loosen and remove the 9 screws that hold each side of the chassis (18 screws total) to the vertical
mounting rails on the rack or cabinet.
Step 14 Position a mechanical lift in front of the chassis and raise its platform to the bottom of the chassis (or no
more than 0.25 inches (0.6 cm) below the bottom of the chassis), so that you can push the chassis onto
the lift platform.
You must use a mechanical lift when lifting anything weighing over 120 pounds (55 kg).
Caution
Lay the shipping pallet flat on the floor. This pallet includes a raised portion that is bolted to the larger
Step 15
pallet. Make sure that the raised portion is on top.
Caution You need two persons for the following step.
Step 16 Use at least two persons to push the chassis onto the mechanical lift.
Be sure to push the chassis only on its frame. Do not push on any of its modules or use the handles on
Caution
any modules—these handles are used only for removing or installing these modules. Do not use the
handles on the side of the chassis to move or lift the chassis (the handles are not rated for lifting over
200 pounds [91 kg]). The chassis handles are only for adjusting the position of the chassis in the rack or
cabinet.
After you securely position the chassis on the mechanical lift, use the mechanical lift to move the chassis
Step 17
to its pallet.
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
E-48
E-31).
E-31).
Appendix E Repacking the Cisco Nexus 7000 Series Switch for Shipment
OL-23069-07