1, ngaphambi kokusebenzisa isixhobo, nceda ufunde incwadana ngokweenkcukacha.
2, nceda unxibe izibuko zokhuseleko kunye ne-earmuffs ukuqinisekisa ukhuseleko.
I-3, nceda ungakhombeli umlomo wesibhamu emzimbeni ukuze ugweme ukulimala.
I-4, nceda ungasebenzisi i-oksijeni, igesi yegesi kunye nezinye iigesi ezinokutsha kunye neziqhuma njengomthombo wamandla wesixhobo.
I-5, nceda ukhethe iinkcukacha ezichanekileyo zesikhonkwane ukuze ugweme ukubethelwa kwezipikili, okukhokelela ekulahlekelweni kwezixhobo.
I-6, nceda ungaqalisi xa ulayisha izikhonkwane.
I-7, xa isixhobo siyeka ukusebenzisa okanye ukugcinwa, nceda uqiniseke ukuba ususe isinxibelelanisi somoya kwaye ukhuphe isikhonkwane kwiphephancwadi aligqitywanga.
ISICELO
Umatrasi,Isitulo semoto,Isofa.