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(outside U.S. call
724-746-5500
)
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724-746-5500
or fax
724-746-0746
Mailing address:
Black Box Corporation
, 1000 Park Drive, Lawrence, PA 15055-1018
Web site:
www.blackbox.com
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CUSTOMER
SUPPORT
INFORMATION
MAY 2003
RM490A-R2
RM491-R2
RM492-R2
Freedom Rack with M6 Adjustable Rails
and Freedom Rack Accessories
The Freedom Rack with M6 Adjustable Rails (product code RM490A-R2) not only provides a solid framework
for storing your equipment, it’s also fully depth-adjustable to best fit your devices. This installation guide
describes how to assemble the rack and how to install its Vented Equipment Shelf (RM491-R2) and Equipment
Support Bracket (RM492-R2). If you ordered just the Freedom Rack, besides this installation guide, you should
have received the following parts:
• (4) Steel uprights with 3" (7.6-cm) channel.
• (2) Top angles.
• (2) Base pieces.
• (4) Three-piece depth spacers (each with two side brackets and a center bracket).
• (36) each (although only 28 are required for assembly):
3
⁄
8
"-16 x
3
⁄
4
" hex-head bolts and
3
⁄
8
" split lockwashers.
• (4) of each for each depth spacer ([16] of each total):
1
⁄
4
"-20 x
5
⁄
8
" carriage bolts,
1
⁄
4
"-20 hex nuts, and
1
⁄
4
" flat
washers.
To assemble these parts into the Freedom Rack, you’ll need two box-end wrenches, one
7
⁄
16
" and one
9
⁄
16
".
999-0313
