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NB Wireless Combustible Gas Detector Usage Notices
The NB wireless flammable gas detector has the function of discovering flammable gas and sending an alarm signal when it reaches a certain concentration. How can such a good alarm system work? This requires the meticulous work of the installer and the care of the user. , Let's take a look at what NB wireless flammable gas detectors should pay attention to when using them.
Term of use: The term of use stated on this product refers to the period of use under normal conditions.
Note: The normal condition is that "the alarm is under normal surveillance most of the time and the wireless communication system is stable."
1. After the alarm is debugged/tested, please return the alarm to the normal working state or power-off state in time to prevent the large amount of battery power from being consumed, affecting the normal function and service life of the alarm.
2. When the alarm is in an alarm state for a long time (more than 6 hours) and the maintenance personnel cannot handle it in time, the battery power will be rapidly consumed and the service life will be reduced. It is recommended that new batteries be replaced during maintenance to ensure the normal function and service life of the alarm.
3. The alarm should be powered on in an environment where there is no NB-IoT network, otherwise it will affect the normal operation and service life of the alarm.
4. When the NB wireless flammable gas detector is working, it is normal for the shell surface to have a slight heat.
5. It is forbidden to use a lighter to directly test the detector gas convection window. Otherwise, the sensor inside the detector will be damaged. For testing, the lighter's gas can be placed in an empty plastic water bottle, and the water bottle can be tested by defusing the bottle's mouth against the detector's gas convection window.
6. Do not wipe the detector with detergent or volume, chemicals will permanently damage or transiently contaminate the sensor. Avoid spraying air fresheners, hair sprays, paints or other aerosols on the detector attachments.
NB wireless flammable gas detectors can reduce the occurrence of accidents, but it does not guarantee foolproof, gas combustion time is very short, if the gas leaks fast, then it may take minutes or even seconds from the alarm to the fire. Therefore, in addition to the correct use of this product, we should also increase vigilance in daily life, strengthen awareness of safety and prevention, and protect our own safety.