City gas, because it is lighter than air, it will be suspended on the ceiling. When installing the gas alarm, you should pay more attention to the installation height. The gas alarm in the kitchen should be installed 0.3-1.2 meters below the ceiling, and the gas source radius is 1.5. Suitable places within meters.
Installation precautions: It must be installed in a room where gas leakage may occur. Gas leakage in other rooms may not alarm.
Wiring installation method
1 Confirm the installation position (the material strength of the wall and the position of the embedded box)
2 Use the expansion tube and screws to install the hanging plate and fix it on the wall or the position of the embedded box
3 After the mounting board is fixed, connect the power cord and signal wire as shown in the figure, and clamp the detector on the mounting board
Precautions
1 Do not use chemical sprays directly
2 Do not use substances with irritating smells, such as hair spray, insecticides, paints, adhesives, and a lot of alcohol near the alarm.
3 It is forbidden to rinse with water or let water enter the alarm
4Don't throw the alarm arbitrarily
There are many brands of gas alarm manufacturers, how to choose?
When buying a gas alarm, you must first choose to buy an alarm according to your needs, and choose a gas alarm according to the gas composition used.
Generally speaking, there are several types of gas alarms, single gas detection and multi-gas detection gas alarms. Secondly, when buying a gas alarm, you should choose an alarm with good quality and high stability. The built-in sensor of the gas alarm is very important. Before purchasing, you must understand the content of the supplier, so as to ensure the quality of the selected alarm.
