(1) Ingasebenzisa ububanzi obubanzi bemboni, ukusebenza kahle okuphezulu
(2) I-crane yengalo egoqayo ingafakwa nebhasikidi elengayo, ukubamba okuhlukahlukene, ibhakede lomsebenzi namanye amathuluzi asizayo, ukufeza ukusetshenziswa okuningi komshini owodwa.
(3) Ukuphakamisa ingalo egoqiwe kusebenzisa amasilinda asebenza ngamandla amaningi ukuze kwakheke indlela yokuxhuma ingalo ehlangene elengayo efanayo. Uma kuqhathaniswa nokuphakamisa ingalo eqondile, umsebenzi wokuqeda kufanele usheshe futhi ube nokusebenza kahle okuphezulu.
(4) Ukwakheka kwengalo egoqiwe kuhlukile kukhreyini wemoto kanye nokhreyini wengalo oqondile, futhi ingalo egoqiwe ilenga ingavala ingalo yonke ndawonye ngesikhathi sokuthutha, ukuthatha indawo kuncane kakhulu, futhi ukuma okuphelele kubukeka kumnandi kakhulu. .
(5) Ifanele ukusebenza kwendawo ewumngcingo, okuqukethwe okuphezulu kwezobuchwepheshe, okungcono kunokuphakamisa ingalo eqondile endaweni encane, njengokudluliselwa kwempahla yangaphakathi efektri.
(1) Ukufakwa kukagesi (kunoma iyiphi idivayisi esekelwe ekugcineni kwe-boom).
(2) Amapayipi angaphakathi (womoya ocindezelwe ngaphakathi kwe-boom ezwakalayo).
(3) Ukusekela izinto eziphakamisa ivacuum.
(4) Ukuphenduka kuyama.