What To Do - Sun Microsystems Sun Fire V490 Parts Installation And Removal Manual

Power off the system. See
I
Remove the power supply access panel. See
I
Access Panel" on page 46
Caution – When completing a two-person procedure, always communicate your
intentions clearly before, during, and after each step to minimize confusion.
Caution – Unless the cabinet is bolted to the floor, you must extend the cabinet's
anti-tip legs and adjust their stabilizing feet to the floor. You must level and secure
the cabinet to provide a safe working environment.
Note – Make sure that the ball-bearing runner on each slide assembly is all the way
forward.

What to Do

1. Be sure the cabinet is stabilized so that the cabinet cannot move or tip forward.
If there are feet beneath the cabinet to prevent it from rolling, be sure the feet are
fully extended downward to the floor.
Stabilize the cabinet using the stabilizing mechanisms provided with the cabinet.
Refer to the instructions provided with the cabinet.
2. Open (or remove) the front and back cabinet doors.
3. Disconnect all external cables attached to the back panel of the system.
4. Disconnect the cable management arm from the inner glide attached to the system
chassis.
It is not necessary to remove the cable management arm from the cabinet.
5. Extend the server from the cabinet, and then position one person on each side of
the system, facing the inner glides.
When you are both in position, verify that your helper understands what to do with
the system after you release the server and remove it. Also agree on a route to
follow, and visually inspect it for potential safety hazards (for example, cables on the
floor, other people working in the vicinity, and so on).
34 Sun Fire V490 Server Parts Installation and Removal Guide • October 2005
"How to Power Off the System" on page
"How to Remove the Power Supply
22.