Extreme Networks BlackDiamond 10808, Hardware Installation Manual

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Extreme Networks 700/1200 W AC PSU
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
149
Removing an Extreme Networks 700/1200 W AC PSU
CAUTION
The AC PSU may be hot to the touch; use thermal protective gloves when handling the 700/1200 W AC PSU during
removal.
To remove an Extreme Networks 700/1200 W AC PSU:
1 Attach an ESD-preventive wrist strap to your wrist and connect the metal end to the ground
receptacle that is located on the top-left corner of the switch front panel (if not already attached).
2 For the AC power cord:
a If you are going to use the same AC power cord for the new unit, you do not need to touch the
power cord at all.
b If you are going to use a new AC power cord, remove the power cord retaining bracket. (See
Chapter 2, “BlackDiamond AC Power Cord Retaining Brackets” for information on removing the
power cord retaining bracket and re-installing it.) Connect the AC power cord to the AC input on
the front of the switch and to the wall outlet on the other end. Then, re-install the power cord
retaining bracket.
3 Lift the handle up on the Extreme Networks 700/1200 W AC PSU.
4 Pull on the handle of the Extreme Networks 700/1200 W AC PSU to remove it from the power
supply bay.
5 Place both hands underneath the Extreme Networks 700/1200 W AC PSU to support the weight
after it is pulled out from the switch.
NOTE
Leave the ESD strap permanently connected to the switch, so that the strap is always available when you need to
handle ESD-sensitive components.