Owners Manual
Installing the Expansion Enclosure in a Non-Standard
Rack
Follow these best practice guidelines when installing the SC460 expansion enclosure in a non-standard rack:
• A non-standard rack might have PDUs that face into the rack. This might cause interference between the expansion enclosure and/or
rear cable management arms (if used). Carefully plan and route cables to minimize any interference. It might be necessary to use a
dierent type of PDU that is mounted in the main rack area.
• The rack rails have four adjustment ranges, 18-22", 22-26", 26-30", 30-34". The default length is the 22-26" setting.
• After installing a rail, check the rail to make sure that it is level and in the correct location before installing the next rail.
• Use the M5 screws, which align with both round and square holes, to secure all rails and components in the rack.
• When securing rails to a rack, install the screws loosely to prevent cross threading, and tighten by hand. Do not over torque.
Install the Expansion Enclosure in a Non-Standard Rack
Perform the following steps to install the expansion enclosure in a non-standard rack.
Prerequisite
Identify the hardware that is used to install the rails in a non-standard rack.
Table 3. Identify the Hardware
Part Part Number Description
Screwdriver 034-000-193 6-in-1 screwdriver (Quantity: 1)
042-013-076
Expansion enclosure chassis handle (Quantity: 4)
Used to lift the expansion enclosure chassis onto a mechanical lift and mount it in
a rack
106-002-452
M5-0.8 x 10 mm Phillips pan-head SEMS screw (Quantity: 2)
Used to secure the expansion enclosure rails to the front of the rack using the M5
screw holes in the rail
106-002-453
M5-0.8 x 16 mm Phillips pan-head SEMS screw (Quantity: 2)
Used to secure the expansion enclosure rails to the back of the rack using the M5
screw holes in the rail
036-028-018
M4-0.7 x 10 mm athead screw (Quantity: 4)
Used to secure expansion enclosure rails to the front and back of the rack using
the M4 screw holes in the rail
Optional alignment pins
036-028-016
3.8 mm alignment pin (Quantity: 8)
Replacement alignment pin used to mount rails in a rack with M5, #10-32, or
#12-24 threaded holes
036-028-017
4.8 mm alignment pin (Quantity: 8)
Replacement alignment pin used to mount rails in a rack with M6 threaded holes
SC460 Expansion Enclosure Installation 27