PWR-2700-DC-R datasheet(74/80 Pages) ARISTA

74 / 80 page

F.1.2

Removing AC Power Supply

Perform the following steps to remove an AC power supply.

1. Put on a grounded, anti-static ESD strap.

2. Lift the retaining clip up and unplug the cable (if present).

Figure 47: Unseat Power Supply

1 Status LED

3 Ejector button

2 Release lever

3. Pull the ejectors forward until the power supply disconnects.

4. Remove the power supply from the Switch using the power supply lever and handle.

F.1.3

Installing AC Power Supply

You must make space for installing the power supply by removing an existing one (Removing AC

Power Supply, Removing DC Power Supply) or removing a blank (Removing Power Supply Blank)

from a power supply slot available on the switch.

Perform the following steps to install an AC power supply.

1. Put on a grounded, anti-static ESD strap.

2. Unpack the new power supply.

3. Insert the new power supply into the empty power supply slot.

4. After you insert the power supply, push gently on the power supply until the power supply is fully

seated.

5. Pull up on the handle on the power supply to lock the power supply in place.

6. Connect the power cord to the power supply.

7. Fasten the spring-release clip to the power cord.

8. Connect to the power source.

9. Verify normal operation using the LED indicators for your switch Power Supply Status Indicators.

F.1.4

Removing DC Power Supply

Before performing any of the steps, ensure power is removed from DC circuits by turning off the power

line servicing the circuits.

Make sure to remove the ground connection last when removing power.

1. Put on a grounded, anti-static ESD strap.

2. Disconnect the power cable from the DC power source.

3. Loosen the two captive screws on the bottom of the adapter from the power supply module.

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