VESDA VLP Product Guide
VESDA by Xtralis
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www.xtralis.com
5.2
Managing the Exhaust Air
To exhaust air from the detector, use the exhaust ports at the rear or at the bottom of the head mounting box.
Remove the appropriate exhaust port plugs and if required, connect an outlet pipe to the exhaust manifold. In
the event the side port is used as an exhaust port, press out the knockout hole. Remove the plug on the
exhaust manifold, located at the divider of the chassis and the termination card. Run a 25mm (1 inch) pipe
through the side port and insert into the exhaust manifold, ensuring it is a tight fit.
Notes:
l
DO NOT glue this pipe to the exhaust manifold.
l
Some applications may require the air exhausted from the detector to be returned to the sampling area.
