Incazelo emfushane:
1. Ikhwalithi ezinzile futhi enokwethenjelwa, iqinile futhi ihlala isikhathi eside, kulula ukuyisebenzisa, isakhiwo esihlangene.
2. Isivinini sokupholisa ngokushesha, ukupholisa okufanayo.
3. Ifakwe izinga lokushisa lokulinganisa i-thermocouple, ukuqapha ngesikhathi sangempela lokushisa kwezinto ezibonakalayo, ukuthuthukisa ukuguquguquka kokukhiqiza.
4. Isembozo sivalwe ngomugqa wokuvala okunwebeka ongenalutho wesiteshi esiphindwe kabili, isilinda siyavulwa, futhi inkinobho yomkhawulo ivikelwe, okulula ukuyisebenzisa.
5. Umzimba wenziwe ngensimbi engagqwali, indawo engaphakathi iqinile futhi ibushelelezi, ayigugi, imelana nokugqwala, futhi akulula ukunamathela ezintweni.
6. Kukhona ungqimba lwe-asbestos lokuvikela endaweni engaphandle.
7. Ukuthulula umoya, ukuvala kahle, ukuvulwa okuvumelana nezimo, ukulawula okuzenzakalelayo ngokuvumelana nezinga lokushisa lezinto ezibonakalayo, nokulawula okwenziwa ngesandla ngezinkinobho.
8. Isikhala esikhulu sekhabhinethi yokulawula kagesi eqondile, umphumela omuhle wokushisa ukushisa, ukusebenza okulula.