Extreme Networks BlackDiamond 8810, Руководство по установке оборудования

Страница: 131 / 162

Installing Aspen 8810 MSM and I/O Modules
Extreme Networks Consolidated XOS Hardware Installation Guide
131
8 Verify that the red line of each captive screw in both injector/ejector handles is set in a vertical
position. This position ensures that the module is locked as shown in
Figure 73 .
Figure 73: Injector/ejector handles are shown in locked position
9 Store the module packaging for future use.
NOTE
Leave the ESD-preventive wrist strap permanently connected to the chassis so that it is always available when you
need to touch ESD-sensitive components.
Removing an Aspen 8810 MSM or I/O Module
This section describes important safety information and correct procedures for removing an Aspen 8810
MSM or I/O module. All Aspen modules are hot-swappable. You do not need to power the system off
to remove an Aspen module.
Follow these steps to ensure proper removal of an MSM or I/O module:
1 Attach the ESD-preventive wrist strap, that is provided, to your wrist and connect the metal end of
the ESD-preventive wrist strap to the ground receptacle that is located on the top-left corner of the
Aspen chassis.
2 Unlock the module by turning each captive screw back one-quarter turn counter-clockwise (90
degrees)
in both injector/ejector handles. Use a # 2 Phillips screwdriver.
CAUTION
Loosening the captive screws beyond 90 degrees will damage the injector/ejector handles on the modules.
3 Verify that the red line of each captive screw in both injector/ejector handles is set in a horizontal
position. This position ensures that the module is unlocked as shown in
Figure 74 .
ASP004