Testing; Detectors; System - Xtralis ICAM IAS-2 Product Manual

ICAM by Xtralis
7

Testing

Note: Testing should only be carried out by qualified personnel. To prevent unwanted alarms, ensure that the
proper authorities have been informed and that the unit has been isolated from the fire system.
Note: In cases where the control panel provides an alarm test facility, this may be used in place of the
following alarm tests.
7.1

Detectors

With the unit powered up and top cover removed the detectors can be tested for alarm functionality using
methods described by the manufacturer (e.g. aerosol spray). An airflow test may also be performed at this
time as the detector should report a low flow fault with the top cover removed.
7.2

System

The installed system must be checked with the top cover securely fitted.
As a minimum, smoke should be introduced to the furthest sampling point from the IAS-2 system on each
branch of the pipe. The choice of smoke source is dependant on the installation but in all cases the smoke
must be present for the duration of the test – aerosol sprays for point detectors do NOT work on aspirated
systems.
If it is possible to get close to the sampling point then a basic, functional check can be carried out with smoke
matches or lighted paper etc.
Ensure that the system complies with manufacturer's instructions and all local and national code
requirements.
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IAS-2 Product Guide
23