Combustible gas alarm is currently the 1 important instrument to ensure production and personal safety. In places where there is a hidden danger of flammable gas or liquid vapor leakage, combustible gas alarm needs to be installed to ensure safety. However, after using the combustible gas alarm for a long time, in order to ensure its use, it is likely to need to face maintenance and repair work. So do you know what are the maintenance precautions for combustible gas alarm ? The following is an introduction by Yi Yuntian:

combustible gas alarm maintenance and repair precautions:

1. Combustible gas alarms are generally overhauled every 12 months, usually at the same time as the annual plant overhaul.

2, combustible gas alarm maintenance personnel must have skilled maintenance skills, daily maintenance must have more than two people inspection and operation.

3. No fire analysis is made on the explosion-proof site, and it is strictly prohibited to repair and replace electronic components with electricity.

4. After the combustible gas alarm is overhauled or the sampling device, the pretreatment system, and the joints and pipes of the detector components need to be rechecked for leaks. It is forbidden to plug and unplug circuit parts and connectors with live electricity, and it is forbidden to repair and replace electronic parts with live electricity. The combustible gas alarm after overhaul must be safely grounded.

5. For operations that may cause output fluctuations, the approval of the process personnel must be obtained in advance.

6, keep the sampling device, pretreatment system, combustible gas alarm clean and environmental sanitation, prevent acid and alkali liquid and water from splashing on the instrument, and pay attention to protect the glass device from damage.

7. when using the combustible gas alarm, pay attention to prevent water and dust from entering the testing room, and take measures to eliminate it once found.

To sum up, it is the maintenance and maintenance of combustible gas alarm. In the process of using the combustible gas alarm, we must pay attention to regular maintenance and repair, so as to better ensure the accuracy and stability of the instrument. In addition, in the operation and use, should also be strictly in accordance with the instructions, otherwise it may lead to inaccurate measurement results or damage to the combustible gas alarm.