regular maintenance is a very important work to prevent the failure of combustible gas alarm. We can incorporate the daily maintenance of combustible gas alarm into the maintenance work of the whole environment to realize the rapid, competitive and stable detection and protection function of combustible gas alarm in a real sense. Therefore, this work is very important and cannot be ignored. Do you know how to maintain Combustible Gas Alarm regularly? The following is a brief introduction by yi yun Tian:

Combustible Gas Alarm Periodic Maintenance:

1. For combustible gas alarms with test buttons, press the test button once a week to check whether the alarm system is normal.

2. The combustible gas alarm should be used as far as possible under the condition that the concentration of combustible gas is lower than the lower explosion limit, otherwise, it may burn out the components.

3. the grounding of combustible gas alarm should be tested regularly. if the grounding fails to meet the standard requirements or is not grounded at all, it will also be subject to electromagnetic interference and cause failure.

4. Regularly clean the dust in the air contact part of the combustible gas alarm sensor. Generally speaking, there are cloth strips that can be wiped. Remember not to clean with water, because the electrochemical sensor is very afraid that the water sensor cannot let it enter the water. Once the sensor enters the water, the light one is not allowed to be detected, or the entire instrument fails and cannot be restored after returning to the factory.

5. Clean the detector rain cover of combustible gas alarm regularly. Oil and fog droplets condense, resulting in accumulation of combustible gas near the detector probe, causing zero drift.At this time, the dirt accumulation should be cleaned. The cleaning process must be clean and no residual solvent (do not use solvents such as gasoline and acetone). It can be soaked in anhydrous alcohol and washed and dried with clean water many times. When the rain cover is damaged or there is no rain cover, it should be replaced and installed in time.

In summary, there are some aspects that need to be done for the regular maintenance of combustible gas alarms. Before installing the combustible gas alarm, we must also pay attention to careful inspection to avoid missing some small details. As long as we do a good job in the regular maintenance of the combustible gas alarm, we can better ensure the normal use of the combustible gas alarm.