1. Thaum siv lub ntsuas hluav taws xob hluav taws xob, yuav tsum tau ceev faj kom nyob deb ntawm qhov chaw uas muaj qhov kub thiab txias, cov av noo siab, chav, thiab cov pa taws tuaj yeem ua rau cov pa taws.
2. Tsis txhob dai lossis tso cov khoom rau ntawm lub tshuab ntes.
3. Ib tug txhim khu kev qha flammable gas detector yuav tsis hloov nws txoj hauj lwm ntawm random.
4. Txhawm rau ua kom lub tswb nrov hluav taws xob siv tau yooj yim dua, nrhiav cov khoom siv uas hloov tau cov sensor probes.
5. Lub tshuab hluav taws xob hluav taws xob yuav tsum tau ua kom huv thiab tswj xyuas kom tsis txhob muaj kev ua haujlwm tsis zoo.
