1. Ngokusebenzisa amakhreyithi okuzalela iihagu, oko kunokwandisa inani leehagu ezityayo kwindawo esisigxina, okona kulungileyo ukuze kulinywe kakhulu.
2. Ukucoca indawo yeehagu kwaye ukwakhulula abasebenzi kumsebenzi onzima odinayo.3.Kulula ukulawula.Ubume bemazi bucace gca kumakhreyithi okumitha kweehagu, kwaye oko kunokwehlisa izinga lempazamo ngokufanelekileyo.4.Kuphephe ukulwa phakathi kweemazi, kwaye unciphise izinga lokuphunza.5.Ngaphandle koko, amakhreyithi okuzalela anika indawo epholileyo yeemazi kunye nendawo efudumeleyo yamantshontsho ehagu.Ikhreyiti yehagu ehlanganisiweyo yeBMC ikwazi ukugcina iihagu zomile kwaye zigula.
6.Ikhreyithi yokufuya ithatha umbhobho oshushu owenziwe yizinki, nobukhulu obuyi-2.5mm, obuphumeza umgangatho wamazwe ngamazwe.Iqela elinye libandakanya iziqwenga ezili-11, kwaye zanele ukusetyenziswa kwe-5 okanye i-10 yeemazi.Umkhombe wokuhlwayela kunye nokusela phambi kwesikhewu.