M Box 0E-IA1250, Руководство пользователя

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10
Installation
1U Rack Vent Above 0E-IA1250
1U Rack Vent Below 0E-IA1250
1. The 0E-IA1250 is convection cooled. It depends on the natural free flow of air up through the slot
perforations in the bottom plate, over the internal heat dissipating fins, then out the top cover, for
adequate cooling.
2. The 0E-IA1250 is designed for mounting into standard 19" (483mm) racks or on flat horizontal
surfaces.
3. If mounted in an equipment cabinet or other confining location, allow at least 2 inches of space
above the top cover. Be sure there are large openings in the shelf below the unit and in the
cabinet to allow the entry of cool air and the escape of warm air.
4. If the cabinet contains other heat generating components or several 0E-IA1250’s are being used,
be sure to provide adequate ventilation to dissipate heat the units can generate.
5. Use fans (quiet, boxer type), if necessary, to ensure a constant flow of air through the 0E-IA1250’s
and the other heat generating components.
6. When installing the 0E-IA1250 in a rack, please use racks that feature a rear support provision.
Adding a single RU (Rack Unit) vent above and below the 0E-IA1250 will improve convection in
heavy use applications. [One Rack Unit size = 1-3/4" (44.5mm) in height]. Also try to mount the
amplifier(s) at the top of the rack so heat dissipation does not affect other devices.
7. Be sure to leave adequate space for large bundles of wire and dress them in such a manner that
does not block airflow. Leave enough ‘play’ in the wires for making connections should the system
require service.