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13.4 Room Ventilation
The electrical power consumption of typically 220 Watts per illumination unit can be used as a
measure for the heat dissipation of A
It is favorable to pass fresh and clean air through ventilation ducts in the floor below the dark
boxes. The inlets should be provided with replaceable dust filters.
The electronic boards are very sensitive against being soiled with particles of e. g. carbon. Carbon
dust is taken up by the circuit boards thus causing short-circuits. When installing A
critical environments like coal-fired power stations etc. please make sure that there are no coal
particles suspended in the air.
R5976255 A
CS4 (2001-03)
TLAS
CS4 into the room.
TLAS
CS4 in
TLAS
13-8
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