The combustible gas alarm can be used to detect dangerous gas leaks. The imported catalytic combustion sensor has the advantages of stable signal and high precision. The explosion-proof wiring method is suitable for various dangerous places. However, if you do not pay attention to maintenance, the combustible gas alarm will be blocked, resulting in errors or non-detection.
1. Regular cleaning and maintenance of the alarm is an important task to prevent malfunctions.
2. Do not place or hang objects on the detector. The installed combustible gas alarm can not move the position of the device arbitrarily.
3. For the gas alarm controller with test button, press the test button once a week to check whether the alarm system is normal.
4. In order to prevent the components from aging and exceeding the specified requirements, they should be replaced in time.
5. The detector should be regularly checked for accidental water ingress. The detector vent cover should be removed and cleaned during the instrument test to prevent blockage.
6. The detector should be used under the condition that the concentration of combustible gas is lower than the lower explosion limit, otherwise, it may burn the components.
7. Combustible gas alarms and wiring terminals are located at places prone to collision or water ingress, causing electrical circuits to be open or short-circuited.
8. The grounding should be tested regularly. If the grounding does not meet the standard requirements, or it is not grounded at all, it will also be subject to electromagnetic interference and cause malfunctions.
1. Keep the surface of the gas alarm clean so as not to block it and affect its use.
2. Always check the gas alarm for accidental water ingress to prevent its performance from being affected by the component being submerged in water.
3. It is strictly forbidden to use a large amount of gas to directly inflate the alarm, so as not to reduce the life of the sensor.
4. It is strictly forbidden for users and non-professionals to disassemble the instrument without permission.
5. Under normal working conditions, calibrate once a year.
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