Extreme Networks E4G-200 Installation Manual page 65

3 Push the latching tab toward the power supply handle and pull outward on the handle to disengage
the power supply internal connectors.
Figure 48: Removing a 300 W AC Power Supply
4 Carefully slide the power supply the rest of the way out of the router.
Caution
Power supplies can become very hot during operation. Wear thermal protective gloves
when you remove a power supply from an operating router.
Note
If you are not installing a replacement power supply, install a cover over the unoccupied
power supply bay. Unoccupied bays must always be covered to maintain proper system
ventilation and electromagnetic interference (EMI) levels.
5 Verify that the replacement power supply is oriented the same way as the unit you removed.
6 Carefully slide the power supply all the way into the power supply bay.
E4G Routers Hardware Installation Guide
Maintaining Your Equipment
65