Comtech EF Data DT-4500 Series, Инструкция по установке и эксплуатации

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DT-4500 Series C- and Ku-Band Down Converters MN/DT4500.IOM
Installation and Startup Revision 2
3–3
3.2 Install the Unit into a Rack Enclosure
Install the unit in its assigned position in a rack enclosure ( Figure 3-2 ).
You must install
the rack in a location with a controlled environment. Failure to obey this
requirement can cause damage to the equipment, and denial of subsequent
warranty claims. You may u
se:
• A standard rack-mounted shelf;
• User-supplied screws to secure the front panel to the rack enclosure threaded
front mounting rails;
•
Comtech EF Data’s optional KT/6228-2 (4”) or KT/6228-3 (10”) Rear Support
Brackets Kit (
Figure 3-3
).
• Comtech EF Data’s provided
Bearingless Rack Slide Set ( Figure 3-4 ).
•
For information about custom rack enclosures, contact Comtech EF Data
Product Support.
CAUTION
CORRECT GROUNDING PROTECTION IS REQUIRED – Connect the ground
stud, located on the rear panel of the unit, to a power system that has
separate ground, line and neutral conductors. Do not operate the unit
without a direct connection to ground.
The rack must be connected to a suitable earthing connection at all
times. You must connect the rack ground bar to a suitable earthing
demarcation point.
CORRECT AIR VENTILATION IS REQUIRED – Air flow must not be
impeded. Make sure there is proper air ventilation. Do not block the top
of the rack or the presence of a rack blower. The air temperature inside
the rack must never exceed 50
°
C (122
°
F).
If there is any doubt, contact Comtech EF Data Product Support during
normal business hours.