Cisco Nexus 7000 Hardware Installation And Reference Manual page 461

Appendix E Repacking the Cisco Nexus 7000 Series Switch for Shipment
Hazardous voltage or energy may be present on DC power terminals. Always replace cover when
Warning
terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in
place. Statement 1075
For each of the power plugs attached to the DC power supply, completely unscrew the two screws
d.
that hold it to the power supply and unplug it.
Disconnect the grounding lug from the lower front side of the power supply unit by unscrewing its
e.
two M6 nuts and pulling the grounding lug off of the power supply unit. For the location of the
grounding pad, see
Place the power cords for 6-kW power supplies in the accessory kit (the power cords for the 7.5 kW
f.
power supplies are attached to and packed with the power supply.
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
Step 4 Remove each power supply unit and repack it as follows:
Note
Open the box for the power supply units and make sure that the cardboard holders are set up inside
a.
the box (see Callout 1 in
OL-23069-07
Figure 6-2 on page
These instructions are for the multi-unit power supply box that comes with newer Cisco Nexus
7010 switches. If you have the single-unit box for the 6-kW AC power supply unit, see
Figure E-15 on page E-24
DC power supply unit, see
Figure
6-9.
for packing instructions. If you have the single-unit box for the 6-kW
Figure 10-3 on page 10-13
E-15).
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Repacking the System Components
for packing instructions.
E-23