Verifying Operation Of The Slide-Rails And Cma - Sun Microsystems Sun Fire X4450 Installation Manual

Verifying Operation of the Slide-rails
and CMA
Use this procedure to ensure that the slide-rails and CMA are operating correctly.
Note – Two people are recommended for this procedure: one to move the server in
and out of the rack, and one to observe the cables and CMA.
1. Slowly pull the server out of the rack until the slide-rails reach their stops.
2. Inspect the attached cables for any binding or kinks.
3. Verify that the CMA extends fully from the slide-rails.
4. Push the server back into the rack, as described in the following sub-steps.
When the server is fully extended, you must release two sets of slide-rail stops to
return the server to the rack:
a. The first set of stops are levers, located on the inside of each slide-rail, just
b. The second set of stops are the slide-rail release buttons, located near the
5. Adjust the cable straps and CMA as required.
26 Sun Fire X4450 Server Installation Guide • July 2008
behind the back panel of the server. These levers are labeled "PUSH." Push
in both levers simultaneously and slide the server toward the rack.
The server will slide in approximately 18 inches (46 cm) and stop.
Verify that the cables and the CMA retract without binding before you
continue.
front of each mounting-bracket. See
pull both of the slide-rail release buttons, and push the server completely
into the rack until both slide-rail locks engage.
. Simultaneously push or
FIGURE 2-6