Ochwepheshe bemboni yethu bazokuchazela ngezinqubo eziphephile zokusebenza kwezisabalalisi ze-asphalt, ngethemba lokuhlinzeka ngereferensi ethile kumakhasimende:
1. Bheka ukuthi ingabe kukhona ukuvuza kukawoyela ngaphambi kokuqala isisetshenziswa, noma ngabe ivalvu ivaliwe noma ayijwayelekile.
2. Ukushisisa isibasi, vula amandla ukuze uqalise lapho umfutho womoya uvamile, futhi uqaphe ukunikezwa kwamandla kanye nesiguquli se-frequency ukuze ubone ukuthi i-valve kawoyela oshisayo ivulwe ngendlela efanele yini futhi umfutho ujwayelekile, bese uthungela futhi uthungele isishisi ukuze ubone ukuthi kujwayelekile yini.

3. Lapho ugcwalisa uwoyela kanye nokupompa i-asphalt, qala ngokubheka ukuvalwa kwe-valve ukuze ugweme ukuvuza kwamafutha. Uma uxhuma, bheka ukuthi kukhona ukuvuza kwamafutha. Uma kukhona ukuvuza kwamafutha, yima ngokushesha.
4. Ngaphambi kokusabalalisa, ipompo le-asphalt kufanele lishiswe kusengaphambili, izinga lokushisa lanele, vula i-valve ye-asphalt, vumela i-asphalt ilulame, sebenzisa izinga lokushisa njenge-spray rack ku-spray rack, futhi uyilungise.
5. Inqubo evamile kufanele ibhekwe ngaphambi kokufafaza, ikakhulukazi isivinini, isivinini sepompo kanye nokusetha okuqukethwe.
6. Hlola ukufutha, vula umlomo wombhobho owodwa noma eminingana ukuze ubone ukuthi awekho yini uwoyela, futhi uyeke ngokushesha uma uwoyela ungekho.
7. Ekuqaleni kokufafaza, hlala unake ukuchela komgwaqo, ukubona ukuthi akukho yini imibhobho, izithiyo kanye nezindawo lapho imibhobho idinga ukungezwa noma ukukhishwa.
8. Ekupheleni kokufutha, ifreyimu yokufutha kufanele ivalwe ngokushesha, bese kuthi itiyela kanye nepayipi lomlomo ophephethayo kuqhunyiswe ngokushesha.
9. Ngemva kokuhlanza, ifreyimu yokufafaza isikhunta esilungisiwe, i-valve ivaliwe, bese igesi, ukunikezwa kwamandla, ukucisha isibonisi, ukumboza ikhava ye-chimney, uma kukhona usuku lwemvula, ukumboza ikhabhinethi yokusabalalisa.