(1) Uvavanyo olubanzi lwenkqubo yokufihlaka kufuneka yenziwe. Xa ukuphakamisa izithuba ezahlukeneyo, susa kuqala iintonga ze-tie ezinendawo ezikufuphi, kwaye zisuse umqobo kwindawo yokuphakamisa kunye nokuhla kwe-robric anjenge-stinover, i-SLAG SLAG, kunye nezitena eziphukileyo. Jonga ukuba iintonga kunye nezilonda zesakhiwo zixhunyiwe ngokuqinileyo.
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. Ukuba uyilo lombutho wokwakha aluchazwanga. Amandla ekhonkrithi kufuneka abe ngaphezulu kwe-15mpa.
(4) Jonga ngokuqonda ukuba inkqubo yokuphakamisa yombane iyinto eqhelekileyo. Nokuba lo matshini, isango elinye kunye nesixhobo esinye sokhuselo esifakwe kwimoto sihlangabezana neemfuno nokuba isikhokelo esisebenzayo siyahambelana. Intambo yamandla kufuneka ilungiswe nge-insulator, ngobude obaneleyo kwaye ingaphantsi kwe-2m, kwaye ixhonywe kwisangqa. Sukuyiphosa phantsi okanye utsala i-scaffield. Ikhonkco eliqinisekileyo aliyi kuba nokuhamba, ukukhwela okanye ukujija into.
. Nokuba ngaba amagwegwe aqingqiweyo aphethwe ngokuchanekileyo kumakhonkco okutshaya kwesakhiwo sokudakumba; I-Hooks kufuneka ibe nezixhobo zokhuseleko. Emva kokuba i-Hook ixhonyiwe, qinisa i-chain yokuphakamisa, kwaye kuphela emva kokuphakanyiswa kuxinzelelo kancinci lungabakho kwi-bolts ye-bolts kunye nodonga lwethutyana-onamathela kwamaqhosha endawo yokuphakanyiswa eludongeni.
IXESHA LOKUQALA: UJan-13 ukuya ku-1222