Oracle ZFS Storage DE3-24P Installation Manual page 80

Caution:
This procedure requires a minimum of three people, or a mechanical lift, because of
the weight of the chassis. Attempting this procedure alone could result in equipment
damage or personal injury. Do not lift the chassis using the power supply handles.
Extend all anti-tilt and stabilization devices from the bottom of the cabinet.
1.
Locate the appropriate rack unit (RU) height, which is eight rack holes, starting from the
2.
bottom on the cabinet. If using an unthreaded universal 19-inch, Sun Rack II, or Oracle
Rack Cabinet 1242 cabinet, snap one supplied cage nut into the appropriate rack holes.
Prepare the screws in each rail end:
3.
• Square-hole unthreaded cabinet - No preparation.
• Round-hole unthreaded cabinet - Remove the screws from each rail end and
discard. Locate the screws for round-hole cabinets and place aside.
• Threaded cabinet - Remove screws and replace them in the opposite direction (from
the inside of the rail flange) so they act as location pins. Also remove the clip nut from
each front rail end and discard.
Position the front of the rails inside the cabinet, with the rail flange inside of the cabinet
4.
flange, and the rail label facing the inside of the cabinet.
• Square-hole unthreaded cabinet - The screw heads fit inside the rack holes.
• Round-hole unthreaded cabinet - Install two screws through the rack and into the
front of each rail. Do not install into the cage nut in the rack, or the clip nut on the rail.
• Threaded cabinet - The location pins fit inside the rack holes.
Adjust the rail lengths to fit.
5.
Installing an Oracle Storage Drive Enclosure DE2-24C Disk Shelf
Chapter 3
3-13