ADC 70 - Manual (Page 22)

ADCP-80-524 • Issue 1 • November 2001
Page 22
©
2001, ADC Telecommunications, Inc.
Figure 15. Cable Management Bar Installation (Uninterrupted Power Fuse Panel Shown)
4.5 Rack Mounting
The
fuse panel can be mounted in either a 19- or 23-inch (48.26 or 58.42 cm) wide rack. Two
sets
of mounting brackets, one set for 19-inch racks and one set for 23-inch racks, are provided
with
the fuse panel. Eight 5/16-inch (7.94 mm) long, thread-forming, Phillips-drive, 8-32 flat-
head
screws are provided for attaching the mounting brackets to the panel. Four 3/8-inch (9.53
mm)
long, Phillips-drive, 12-24 pan-head screws (with #12 flat washers) are provided for
attaching
the mounting brackets to the equipment rack.
Use
the following procedure to install the fuse panel in the equipment rack:
1. Select
the set of mounting brackets (19- or 23-inch) that correspond to the width of the
equipment
rack into which the fuse panel will be installed.
2. Orient
the mounting brackets as shown in
Figure 16 .
3. Attach
the brackets to the sides of the fuse panel chassis using the eight 5/16-inch (7.94
mm)
flathead screws provided. Tighten screws to 15 pound force-inches (1.7 Newton
meters)
of torque to insure grounding.
4. Place
the fuse panel in the specified mounting space within the rack.
5. Secure
the panel to the rack as shown in
Figure 17
using the four 3/8-inch (9.525 mm)
long
pan-head screws and flat washers provided.
Caution:
When attaching the cable management bar to the fuse panel, use only the hardware
supplied
with the cable management bar. Use of any other hardware could cause contact with
internal
parts of the fuse panel. If parts are missing, please contact ADC.
Note:
A fuse panel with the cable management bar attached may exceed the 12-inch
(3.05 mm)
overall depth objective described in GR-63 CORE, 02-14.
Caution:
When attaching the mounting brackets to the fuse panel, use only the 5/16-inch (7.94
mm)
long, black chromate finish, thread forming, flathead screws provided with the panel. Use
of
any other hardware could cause contact with internal parts of the panel. If parts are missing,
contact
ADC to order replacement parts.
16387-B
CABLE
MANAGEMENT
BAR
ATTACH TO
EITHER SET
OF 3 HOLES
MOUNTING BRACKET
INSTALLED FOR
19-IN. (48.26 CM)
RACK MOUNTING