Televes COFDM-QAM 5556 Manual De Instrucciones página 49

User manual
The new air will enter through the bottom
part of the rack, see figs. 3 and 4.
- Do not open the side doors, as this would
cause the ventilators to extract the air
from the outside rather than the air in the
inside of the rack.
- Do not place objects close to the rack
that may block the entry and exit points
of the air.
- It is advisable to place the COFDM-QAM
units from the top all the way down
without leaving any gaps in the middle,
see fig. 5.
fig. 5
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COFDM QAM - TS PROC
8.2.- Instalation of the rack without
ventilation facilities.
When the rack is located in an area where
the temperature is below 40°C, it is
advisable to install it in such a way that it is
left totally open, in other words, without
adding the side doors thus facilitating the
ventilation of the units with the option of
placing the blank plates, fig. 6.
T TDT TDT TDT TDT
fig. 6