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Gas detection alarm maintenance:
1.1 Precautions â—† The gas detection alarm has been strictly calibrated before leaving the factory. Please do not replace the components after installation. If it needs to be replaced, it must be recalibrated.
â—† The sensor life of the gas detection alarm is two years under normal conditions. Due to the different usage environment, its service life may be declining. It should be tested and maintained regularly every year.
â—† The gas detection alarm sensor prohibits the impact of high concentration gas, otherwise it may damage the sensor;
â—† Avoid gas detector alarm often power off, regular power failure will lead to instability of the detection element work;
â—†. In the course of use, it is necessary to periodically check whether the instrument is working properly and the inspection period is at least once every three months.
1.2 Analysis and Troubleshooting of Common Faults â—† After the alarm system is installed and the power is warmed up for the first time, an alarm or fault may occur. At this time, reset the system for a period of time.
â—† The power indicator is off. Check whether the product power cord is connected properly. Check whether the power supply is 24V.
If the connection is normal, contact the manufacturer and return it to the factory for testing.
â—† After the power is turned on, the main unit does not show the main problem of wiring. Check whether the power supply is connected properly and whether the socket is firm. After the power supply is correct, check whether the connectors, such as cables and pins inside the controller, are firm and loose.
Note: It is forbidden to open the cover with the power! ! !