Operation and maintenance of independent gas alarm

Operation method of independent gas alarm:

Preheating: after the probe is energized, a "di" will be emitted, while the green "POWER" indicator will light up to indicate normal POWER. And yellow lights began to shine, said the probe into the preheat phase, the probe´s preheating duration is about 30 seconds to 60 seconds, after the preheating, probe out yellow lights, at the same time issued a ", drops "two, said the probe into the normal testing working condition. Detector of gas sensitive element charging at the beginning is not very stable, in order to ensure the accurate detection of detector work, implementation is very important for gas sensitive element of the preheating, prohibited to gas detector test during preheating, detector at the same time no responses for the key processing, alarm events.

Indicator and buzzer:

Normal status: the green indicator lights up, the yellow, red indicator lights out, the buzzer silent.

Failure status: the yellow fault indicator light is ON, indicating that the sensor fails, and the buzzer calls (0.5 S ON / 2S OFF).

Alarm status: red indicator light is ON, and the buzzer chirps (0.5 S ON / 0.5 S OFF).

Self-check button: self-check key, LED light, accompanied by a buzzer.

Gas detector detect: keep air in the environment is used for acquisition, analysis, and judgment, when the concentration of combustible gas in the air to alarm threshold, by the detector in the MCU of the concentration of the gas and gas diffusion trend analysis, when confirmation is real gas leak detector light red alarm lamp and immediately start the buzzer.

Alarm processing: when detector alarm, immediately opened the window to make indoor air circulation, put out all fire, don´t make fire, avoid various electric switch, check the gas leak reason, and please professional repair in time.

Sound deadening: in the alarm state of the detector, press the self-check button and the detector can mute; In the mute state, the red LED is fast and shiny. The mute can last up to 4 minutes. The time can be withdrawn by itself. Or click the mute button to exit the mute button again.

Reset: in the alarm state, press the self-check key not to release, continuously about 5S, the probe will reset.

Maintenance and maintenance

Please avoid the use of hair glue, mousse, pesticides, paint, alcohol, thinner and so on near the detector, so as not to affect the normal monitoring of the sensor.

If there is a failure, please do not disassemble the detector to repair, the user can notify the company or our company is located in the local office, we will deal with you as soon as possible.

The probe prohibits the use of lighter testing, so as not to affect the life of the gas sensor.

It is normal for the detector to be slightly hot at work.