OSI-RI by Fire-Lite Alarms
OSI-RI-FL Installation Guide
E56-6584-001 | October 2018
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12 Installation/Alignment
Please make sure to complete all steps to ensure a successful installation.
Proper application, mounting, alignment, and set-up will minimize false alarms and nuisance trouble signals.
12.1 Pre-alignment Checklist
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Ensure that both the detector and reflector are mounted securely to stable surfaces.
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Ensure that all wiring is correct.
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Ensure that terminal blocks are fully seated into their receptacles on the detector.
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Complete any wiring dressing to minimize movement to the detector once the alignment procedure is
completed.
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Ensure that the line of sight between the detector and reflector is clear and that reflective objects are not
too near. See mounting instructions for more details.
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Remove the protective film from the lens surface of the imager.
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Ensure that both the detector and reflector are mounted within their operational parameters for off axis
angles. See Mounting Instructions for more details.
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Disable the zone or system to prevent unwanted alarms before applying power.
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Ensure power to the detector is “ON”.
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Ensure that the appropriate address is set on the code wheels.
You are now ready to begin the alignment procedure.
12.2 Coarse Alignment
Ensure that neither you nor any other objects are in the line of sight between the detector and the reflector.
Make sure the eyeball locking mechanism is unlocked. The lever is now in the 3 o’clock position and the
eyeball moves freely.
By powering up the unit, the detector goes in alignment mode.
If the reflector is not in the field of view of the imager all 4 arrows will blink red.
For longer distances or in heavy lit environments use the OSP-002 Laser Alignment tool to
roughly align the OSI-RI-FL eyeball with the reflector. Make sure there are no people or objects
obstructing your view of the reflector. This is also a good time to confirm that there are no
obstructions or reflective objects within 15” (38.1cm) of the beam’s path.
Insert the OSP-002 in the slot provided in the eyeball at 06.00 and move the eyeball.
The eyeball moves freely 50° horizontally and 20° vertically.
Gently move the eyeball till the red laser spot is on or near the reflector.
Once on the reflector, the laser dot will be clearly visible.
OSP-002 Laser
Alignment Tool
Reflector
Figure 12-1: Coarse Alignment
Summary of Contents for OSI-RI-FL
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