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EXHAUST SYSTEM INSTALLATION
IF THE SPOTLIGHT is installed in a closed booth, it is recommended to vent the lamphouse
exhaust to outside atmosphere to remove the heat from the booth.
THE EXHAUST STACK of the lamphouse is designed to fit a six inch diameter duct. The
exhaust system must be designed and installed is a way to eliminate any possibility of a down draft or of rain
dripping into the lamphouse. The exhaust fan must be capable of removing 750 lineal feet (150 cfm) of air per
minute at each lamphouse.
TO PERMIT MOVEMENT of the follow spotlight, install a section six inch diameter flexible
tubing between the lamphouse exhaust stack and the projection booth exhaust system. The two holes in the
stack exposed by removing the vent cap can be used to secure the tubing.
IF THE INSTALLATION is to be made in a location where it is not possible to install an
exhaust system, leave the vent cap mounted to the exhaust stack.
THE RADIATION from some xenon bulbs can convert the oxygen in the surrounding air to
ozone. In large quantities, ozone can endanger health, but it spontaneously changes back into oxygen in a very
short time, especially if it mixes with a large volume of air (as in an auditorium, arena, or outdoors). Most
currently manufactured xenon bulbs are classified as ozone free and do not release ozone.