1, Chidacho chiyenera kugwiritsa ntchito pulagi yokhala ndi pini yoyambira, ndikuwonetsetsa kuti socket yamphamvu ya chipangizocho yakhazikika bwino.
2, magetsi ogwiritsidwa ntchito ayenera kukhala ofanana ndi mtengo wamagetsi womwe watchulidwa pamakina, apo ayi makinawo sangagwire ntchito kapena kuwotcha mbali zazikulu zamakina.
3, Kuwonetsetsa kuti magetsi ndi okhazikika komanso osinthika.Ngati mphamvu yamagetsi yapafupi ndi yosakhazikika, tikulimbikitsidwa kuti wogwiritsa ntchitoyo awonjezere magetsi ogwirizana omwe ali ndi mphamvu zofananira.