Problem Solving - Xtralis ICAM ILS-1 Product Manual

Xtralis ICAM

10 Problem Solving

Problem
Power light flashing
No lights on display. Fan not
running
General Fault Light &
Flashing Power Light only
displayed. Fan not running.
No lights on display. Fan
running OK.
Flow HI/LO light on
Flow reading on Bargraph
display moves erratically.
Flow reading unresponsive
to broken or blocked pipes
Smoke Detector Fault
indicated
Detector(s) unresponsive to
smoke tests
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Possible Solutions
Ensure supply to BATTERY connector within limits.
Ensure supply leads correctly orientated.
Ensure that BAT FUSE correctly seated in socket and fuse not blown.
Ensure that supply voltage is within specified limits (please refer to Section 11)
Ensure ribbon cable fully seated into main & display boards.
Ensure sampling pipes correctly installed, lid fitted and box fully sealed.
Ensure flow calibration procedure has been carried out (please refer to Section 6.2).
Ensure that filters are clean (Section 8).
Decrease Flow sensitivity setting and re-calibrate air flows (Section 6.2).
Increase Flow sensitivity setting and re-calibrate air flows (Section 6.2).
Ensure that correct address has been set (Section 5).
Ensure detector fully seated into base.
Ensure correct Mode setting selected (Section 6.2.1).
Ensure detector optics are clean (Section 8).
Ensure that sampling pipe installed correctly and is undamaged (Section 4).
Ensure unit cover correctly fitted.
Ensure that holes and pipe length do not exceed limits and the fan speed is
sufficient (Section 4.8).
Ensure that recommended test method is used (Section 7).
Ensure detector addresses are set correctly (Section 5).
Xtralis ICAM ILS-1 Product Guide
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