Allied Telesis AT-SB4108-80, AT-SB4108-00, AT-SB4108-60, AT-SB4104-00 Tighten the mounting screws

10 SwitchBlade Chassis and Fan Tray

7.Secure the fan tray

Rotate the ejector levers until both locking mechanisms engage their holes in the chassis.

8.Install the fan tray faceplate

Place the faceplate over the fan tray so that the plate’s two mounting screws line up with the threaded holes on the fan tray (see Figure 6 on page -10).

Tighten the mounting screws.

Figure 6: Installing fan tray faceplate.

9.Check the fan tray’s operation

If the chassis is receiving power and the stand-by switch is in the Run position, you should hear the fans running and feel air movement across the chassis vents.

10.Attach the cable manager

If you detached a cable manager to install the fan tray, re-attach it now.

A cable manager for the AT-SB4108 (SwitchBlade 8) can be purchased separately, contact your authorised Allied Telesyn distributor or reseller for more information.

C613-04029-01 REV C