Steps to Test the Functionality of a Test Xi Combustible Gas Detector [Xi'an Combustible Gas Detector]

Xi'an Combustible Gas Detector Manufacturer: The steps to test whether a combustible gas detector is working properly are as follows:

Read the manual thoroughly to understand the basic principles, structure, and wiring methods of the equipment, which will facilitate your next steps.

2. Prior to equipment installation, a testing process should be arranged to avoid the hassle of disassembly if the post-installation tests are unsuccessful. Xi'an Combustible Gas Alarm

Connect the detector and controller of the combustible gas alarm using the appropriate cable (for split wire alarm systems, choose a three-core shielded wire; for bus alarm systems, choose a four-core shielded wire).

4. Hold the combustible gas detector in your left hand, slightly lifting it with the sensor facing down. In your right hand, hold a high-proof alcohol and gently release some air beneath the sensor. If the test is successful, the gas concentration reading will continuously rise on the controller's LCD screen. When the alarm controller reaches the low alarm threshold, it will emit a loud siren, indicating a leak of combustible gas. Do not test with a lighter, as field testers are not always proficient; sometimes, the lighter gas concentration can be too high, leading to a sensor malfunction.

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5. Press the "Back" button on the controller to silence the alarm and remove the test object from the detection port of the flammable gas detector. The gas concentration value will continuously decrease until it reaches 0% LEL. At this point, the entire test process for the flammable gas alarm is complete. Installation and use can only be done after a successful test.