Dell PowerConnect W-650, Installation Manual

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Dell PowerConnect W-650 Controller | Installation Guide W-650 Series Installation | 15
Figure 8
Air Flow Requirements
7. Connect the AC power cord (country-specific) to the rear of the unit.
8. Plug the opposite end of the power cord into an electrical outlet to power the controller.
Installation in a Server Rack
To install a W-650 Series controller into a 19-inch (48.26 cm) Server rack system:
1. Place a rack mount bracket over the mounting holes on one side of the controller (see Figure 6 ).
2. Secure the bracket to the controller using three M3, 6mm x 0.5mm phillips head screws and a suitable
screwdriver.
3. Repeat these steps on the opposite side of the controller.
4. Install the four cage nuts.
To install the cage nut with a cage-nut installation tool:
a. Begin by inserting the lower lip of the cage nut over the bottom of the square opening in the back of the
rail.
b. Insert the small end of the cage-nut installation tool through the opening in the rail (from the front), and
hook the tool over the top lip of the cage nut.
c. Push the cage nut in towards the rail while rotating the tool up and pulling the tool back toward you until
the top lip of the cage nut snaps into position.
To install the cage nut with a flathead screwdriver:
Keep Open for
Easy Access
Keep Clear for
Air Exhaust
Keep Clear for
Air Intake
Keep Open for
Easy Access
Note: W-650 Series controller does not have a switch for turning power to the unit on or off. Power to the unit is controlled by
connecting or disconnecting the plug on the power cord to or from an electrical outlet.
Note: The following instructions describe the installation of your controller in a rack with unthreaded, square holes. For a rack
with unthreaded, round holes, use the provided clip nuts instead.