3. Physical installation
90°
Inclined screen
Image 3-4
Projector tilting
Barco offers a pedestal f or the B-series projector. This universal ped estal allow s you to easily tilt the projector
forwardupto6°.
3.2 Installation of the exhaust system
WARNING: THE USE OF A N EXHAUS T SYSTEM IS MANDATORY !
WARNING: Never look into the exhaust ou tput. High luminance and UV radiation could result in dam age to
the eye. The installation of an exhau st system is man datory before operating the p rojector.
CAUTION: T he exhau st system must be capable of remo ving m inimum 10 m
3
/min (350 CFM ), measured at the
projector’s exhaust opening.
About Exhaust
The exhaust stack of the projector head is designed to fit a 201 mm (7.91 inch) diameter duct. This size must be used throughout
the entire system and installed to eliminate any possibility of downdraft or r ain dripping into the lamp house.
The exhaust fan must be capable of removing m inimum 10 m
3
/min (350 CFM), meas ured at the projector ’s exhau st opening.
A built-in v ane switch detects if the airflow in the exhaust opening is high e nough. When something goes wrong one of the following
error co des can be displayed : 6090 or 6091 (insufficient air flow in exhaust of projector check exhaust fan and/or exhaus t air outlet
system ).
Check the functioning of this vane switch regularly. Replace if necessary.
How to install the Exhaust stack
See illustration below:
R5905067 DPXK-19B/23B/P 17/09/2012
19
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