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How to Install Hardware in an Existing Frame
TOPPLE: Before beginning this procedure, ensure the frame is properly secured to
the floor and cable racks to prevent the frame from tipping over when the slide
assembly and T1100AS chassis is extended.
DANGER: Moving a T1100AS chassis requires two people. Each T1100AS chassis
weighs approximately 30 kg (65 lbs) and may cause personnel injury or damage
to the internal components due to shock and vibration if not handled properly.
Consult the system interconnect or wiring tables for the frame or system type the T1100AS
chassis is installed in.
WARNING: A T1100AS chassis is redundantly powered from both A and B
-48 VDC buses. Ensure that both the circuit breaker supplying A power to a chassis
and the circuit breaker supplying B power to a T1100AS chassis are turned OFF
by measuring the voltage with a VOM on the cable that connects the T1100AS
chassis to its breakers. Both A and B power LEDs on the front fascia of the T1100AS
chassis should be OFF.
2. Remove the front door and any plastic panels from the rear of the frame where the T1100AS
chassis is to be installed.
Using an erasable marker indicate the location of the mounting screw holes on the frame rails
reserved for the frame brackets. T1100AS chassis are mounted to slide assemblies attached to
the frame brackets for ease of installation and servicing.
Note: Each T1100AS chassis is 4 U (7 inches) in height and can be mounted immediately above
or below existing components (zero clearance). Limits to positioning the T1100AS in a frame
are data cable lengths, lengths of power cables to the breakers, and location of interconnected
components.
3. Locate the slide assemblies, which consist of three sections that will be attached to the T1100AS
chassis and frame (see
4. Separate the inner slide members (with attached rollers) from the other sections by pulling the
inner and outer members apart.
When a slide assembly is approximately halfway extended, a large circular release button,
located on the side of the inner slide member, will pop into a hole in the middle slide member.
Press the release button and continue pulling the slide members apart until the inner slide
member is completely separated. See
Figure 46: Slide Assembly Inner Member Roller Side View
Note: Only the inner slide member will separate completely; the middle and outer slide
members are permanently connected.
Figure 45: Slide Assembly Extended View
72
Figure 45: Slide Assembly Extended View
Figure 45: Slide Assembly Extended View
Hardware Manual
on page 72).
on page 72 and
on page 73 for details.
910-2969-001 Revision K, June 2009
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