Maintenance - Xtralis ICAM ILS-1 Product Manual

Xtralis ICAM

8 Maintenance

With normal use, the filter element will eventually become contaminated with dust particles. It is
recommended that the filter element (order code: FL53) is replaced and detectors cleaned every six
months (more frequently for dirty environments).
Note: Maintenance should only be carried out by qualified personnel. Before carrying out any
maintenance, notify the proper authorities and isolate unit from the fire control panel to prevent
unwanted alarms.
Please follow these steps for performing a maintenance check on the system:
1. Remove the transparent cover using the special tool provided to unscrew the tamper proof
fasteners.
2. Disconnect power from the unit.
3. Lift out the foam filter element from the filter tube (tweezers or long nosed pliers are
recommended for this operation).
4. Fit the new filter element ensuring that it is not compressed during fitting and are positioned flush
with the top of the filter tube.
5. Remove the detector(s) from their mounting base(s) by twisting anti-clockwise.
6. Remove the detector cover by prying away the four side tabs with a small-bladed screwdriver,
and then pulling the cover from the base.
7. Vacuum the screen carefully without removing it. If further cleaning is required continue with Step
8, otherwise skip to Step 12.
8. Remove the screen/chamber cover assembly by pulling it straight out.
9. Clean the chamber by vacuuming or blowing out dust and particles.
10. Replace the sensing chamber cover, aligning the arrow on the top with arrow on the printed circuit
board.
11. To replace the screen, place it over the chamber assembly, turning it until it snaps into place.
12. Replace the cover using the LEDs to align the cover and then gently pushing it until it locks into
place.
13. Reinstall the detectors onto their bases ensuring that they are in the correct position i.e. detector
set to address 1 fitted to detector 1 position.
14. Refit the transparent cover, apply power to unit and carry out Flow Calibration procedure.
15. Reconnect disabled circuits.
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Xtralis ICAM ILS-1 Product Guide
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