C
HEETAH
S
ERIES
S
WITCHERS
–
C
HAPTER
8
81-9059-0570-0
Rev. C
Proprietary Information of
PESA
S
WITCHING
S
YSTEMS
,
I
NC
.
100
8.5
M
OUNTING A
C
HEETAH
512
X
512
AND
1024
X
256
C
HASSIS IN AN
E
QUIPMENT
R
ACK
The weight of a fully loaded 512x512 and 1024x256 chassis exceeds 625 lbs
nominal. Installation or removal of this equipment requires at least four
persons in order to avoid possible personal injury or equipment damage.
Install this equipment in such a manner as to avoid any tipping hazard from
uneven loading of the rack.
Make sure that all power is disconnected and the chassis breakers are in the
OFF position before installing the specific frame into the rack.
Fans that are mounted on this equipment provide forced-air cooling. Do not
block airflow around these fans. Replace all service panels and blank filler
plates. Keep the chassis door closed during normal operation.
This equipment is designed for installation in a standard 19" equipment rack. Provide sufficient space
behind the equipment racks to allow for control, signal, and power cables. Use all chassis mounting
holes, and tighten mounting hardware securely by using the rack equipment manufacturer’s suggested
torque settings.
This unit is extremely heavy. Maneuvering and installation of this unit
requires caution, planning, and adequate resources in order to prevent injury
to personnel and/or damage to the equipment. It is strongly suggested to
implement as many persons, jacks, blocks, etc., as possible to eliminate any
unsafe condition that could result during the following mounting phase.
8.5.1
Cheetah 512x512 and 1024x256 Chassis Special Mounting System
A special system has been developed at the factory to assist in the installation of this chassis. The
packaging crate includes a set of nylon ‘forearm forklift’ straps to help facilitate the transfer of this
unit from the crate to the equipment rack. Also included in the packaging crate is the original
packaging for these straps. Please read the directions provided by the strap manufacturer prior to
using the straps.
Basically, the wooden pallet that the chassis rests on is equipped Teflon
®
-layered bars, which will
enable the unit to be manually ‘slid off’ the wooded pallet onto the previously installed ‘rack
mounting installation bracket’. The ‘rack mounting installation bracket’ also has Teflon-layered bars,
which will enable the system to be manually slid into place in the rack once the weight has been
transferred from the pallet to the installation bracket.
Содержание Cheetah 1024x256
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