Phunziro 1:
Ogwira ntchito anali kukonza paipi ya 8-ft-diameter yomwe inkanyamula mafuta otentha.Anatseka bwino ndikuyikapo popopera, ma valve apaipi ndi chipinda chowongolera asanayambe kukonza.Ntchitoyo itamalizidwa ndikuwunika zonsekutseka / kutsekachitetezo chinachotsedwa ndipo zinthu zonse zidabwezeredwa m'malo ake ogwirira ntchito.Pakadali pano, ogwira ntchito m'chipinda chowongolera adadziwitsidwa kuti ntchitoyo idamalizidwa ndipo adapemphedwa kuti ayambitse dongosololi maola 5 kale kuposa momwe adakonzera.
Oyang'anira awiri osadziwa za kuyambika koyambirira adaganiza zoyendera okha kukonza.Iwo ankafunika kuyenda mkati mwa chitolirocho ndi magetsi kuti achite kuyendera.Sanachite kalikonsekutseka / kutsekandondomeko zoyendera.Ananyalanyazanso kudziwitsa ogwira ntchito m'chipinda chowongolera za chisankho chawo champhindi chomaliza choyendera.Pamene oyendetsa zipinda zowongolera anayambitsa dongosolo monga momwe adalangizidwira, mafuta adayamba kuyenda papaipi ndikupha oyang'anira awiriwo.
Nthawi yotumiza: Sep-30-2022