Testing The Detector - hager TG551A 3 Guide D'installation

3. Testing the detector

• The detectors must be installed before test.
• Before a smoke detector test, it is advisable to first let your neighbours know
and take the necessary precautions to prevent hearing disorders.
• Never use a naked flame to test the detector.
• The test must be performed at least once a month and notably after a prolonged
absence.
Press the detector test button until you hear the 2
Rapid flashing
Emergency halo lighting
Sounding for 1 sec. (75 dB (A) at 1m)
followed by a 1 sec. pause
Press the test button again to stop the integrated sounding.
Detector activated
beep and then release it.
nd
Other interconnected detectors
Emergency halo lighting for 250 ms
followed by a 1.75 sec. pause
Sounding for 250 ms (75 dB (A) at 1m)
followed by a 1.75 sec. pause
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