Brocade Communications Systems VDX 6940 Series Hardware Installation Manual page 98

FIGURE 49 1100W DC power supply and DC harness
1. DC wiring harness from power source
2. Wiring harness connector on power supply
4. Place the power supply in an anti-static bag for storage.
5. If the empty power supply bay where you are installing the power supply has a cover plate, remove the two screws near the
edges of the cover plate to unlock the plate, and then remove the plate.
6. Remove the replacement power supply from its packaging.
7. To install the power supply into the chassis, orient the power supply with the locking tab on the lower right, as shown in the
previous illustration.
8. With one hand, hold the bar on the front panel of the power supply. With the other hand, support the underside of the power
supply, and insert the power supply into the empty power supply slot. Slide the new power supply into the chassis until the
locking tab engages.
NOTE
Do not force the installation. If the power supply does not slide in easily, ensure that the power supply is correctly
oriented before continuing.
9. Plug the DC cable harness into power supply connector.
The harness connector is keyed so that it fits only one way into the power supply.
10. Refer to Connecting a power cord to a 1100W DC power supply
connecting DC power.
The equipment installation must meet NEC/CEC code requirements. Consult local authorities for regulations.
98
Removal and Replacement Procedures
3. DC power supply
4. Locking tab
on page 62 for more information and precautions on
Brocade VDX 6940 Hardware Installation Guide
53-1003495-06