Extreme Networks 17001 manual Removing a Summit X480 AC Power Supply

Installing Summit Family Switches

Removing a Summit X480 AC Power Supply

CAUTION

The PSU may be hot to the touch; wear thermal protective gloves when handling the PSU during removal.

To remove a Summit X480 AC PSU:

1Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to an appropriate grounding point.

2Disconnect the AC power cord from the wall outlet and from the power input connector on the PSU.

3Push the latching tab to the right as you pull outward on the handle to disengage the PSU internal connectors (see Figure 117).

Figure 117: Removing an AC PSU

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4Carefully slide the PSU the rest of the way out of the switch.

5If a replacement PSU will not be installed, install a cover over the unoccupied power supply bay.

NOTE

Unoccupied power supply bays must always be covered to maintain proper system ventilation and EMI levels.

Removing a Summit X480 DC Power Supply

WARNING!

Be sure to disconnect all power cables before you disconnect the chassis ground wire.

CAUTION

The DC PSU may be hot to the touch; use thermal protective gloves when handling the PSU during removal.

144 Summit Family Switches Hardware Installation Guide