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C-9105R
Conventional Reflective Beam Detector
Installation and Operation Manual The Intelligent Solution
17
Light Filter (please use the part for fire alarm test), the detector
should alarm fire in 30s and Red LED should turn on. Fire
volt-free contact is closed. Removing the filter, the detector
should enter normal monitoring state directly without alarming
fire or fault.
3. Fault Test
Cover the receiving or emitting window of the detector quickly
with the IR Light Filter (the part for commission) to obscure the
optical pathway, and Yellow LED of the detector should turn on.
Remove the filter immediately, and Yellow LED should turn off.
4. Failed Detectors
During testing, repair the failing detectors according to
directions in Section IX Troubleshooting and X Maintenance,
and test again. If they fail again, return them to factory for repair.
VII Cautions
(1) Power up only after all devices are well connected.
(2) Adjustment should be made to the detector after installation and
maintenance.
(3) During adjustment, the detector may give fault signal (fault
volt-free output contact is closed), but this will not affect
adjustment.
(4) The detector base should be fixed directly on solid wall or frame
that will not be deformed by vibration. Any deformable material
such as paperboard, plastic board, foam board or thin wood
board should not be placed between the base and the wall or
the bracket.
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