Televes 564980, User Manual

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EN
21
8.2. Installation of the rack without
fans
If fans are not available and the rack is installed in
ambient temperatures near 113 ºF, it is advisable to
leave the rack sides completely open. See fig 5.
In order to provide adequate cooling, proper air-
flow must be established. As such, the following
items must be observed:
• Do not open the side doors. This could cause
fans to move air from outside rather than
through the rack.
• Do not place objects near the rack that could
clog the ventilation inlets and outlets.
• If the rack is not complete, the subracks must
be placed from the top downwards without
leaving large gaps in between, fig. 4.
fig. 4
fig. 5