2 Loosen the retaining screws and unplug each DC power connector from the DC power socket on the
router.
3 Disconnect the ground wire:
a Loosen the retaining screw on the ground lug.
b Pull the ground wire out of the lug and move the ground wire out of the way.
4 Loosen and remove the four screws holding the router in place in the equipment rack.
5 Carefully remove the router from the rack and place it on a secure, flat surface.
Removing an E4G-400 Router from an Equipment Rack
Wear thermal protective gloves when handling the power supply during removal. The power supply
may be hot to the touch.
To remove an E4G-400 router from an equipment rack, follow these steps.
If the router has an AC power supply, begin at step
1
on page 76.
If the router has a DC power supply, begin at step
2
on page 77.
1 Remove a 300 W AC power supply.
a Disconnect the AC power cord from the wall outlet and from the power supply.
b Push the latching tab toward the power supply handle and pull outward on the handle, as shown
in
the following figure
, to disengage the power supply internal connectors.
Figure 67: Removing an AC Power Supply
Maintaining Your Equipment
E4G Routers Hardware Installation Guide
76
