Common problems and answers to household combustible gas detectors

What is the reason for the continuous alarm of the Q household combustible gas detector?

If the combustible gas detector for household use gives an alarm,the first consideration should be gas leakage.At this point,the user can close the gas valve and immediately open the window for ventilation.When the indoor gas concentration drops below the preset value of the instrument,the alarm will stop.

Secondly,it may also be a false alarm.The false alarm of household gas alarm is generally affected by five factors:cooking,steam and moisture,high flame of the stove,gas alarm being too close to the stove,and gas alarm having exceeded its service life.At this point,the gas valve should be closed to investigate the cause.

Can the instrument continue to be used after its lifespan expires?

The core component of a household combustible gas detector is an internal sensor,which has a certain service life.According to the national standard GB15322.2-2019,household gas alarms are equipped with lifespan warning lights.

If the instrument lifespan light is on,it indicates that the instrument's lifespan has expired and should be replaced immediately.In general,the lifespan of household gas alarms is 3-5 years.

Can I directly unplug the power after the Q household combustible gas detector alarms?How to eliminate alarm sounds?

After the household gas alarm goes off,the first consideration is gas leakage.Do not plug or unplug the power supply at this time to avoid generating sparks and causing explosion accidents.Windows should be opened for ventilation,and the alarm will stop when the indoor gas concentration drops below the preset value of the instrument.

If it can be determined that it is not a gas leak,such as instrument malfunction,etc.,it can be repaired by professional personnel such as unplugging the power supply.

How to deal with a gas outage in the home after the Q household combustible gas detector alarms?

After the combustible gas detector in household A alarms,it will be linked with an electromagnetic valve to urgently cut off the gas in the house,to avoid gas accidents.

If gas leaks are ruled out at home.Windows can be opened for ventilation.When the detector stops alarming,manually pull up the self closing valve before resuming gas supply.