Isiqondwa kanjani isigaba sesikhombisa ESENGEZIWE
Isigaba sesikhombisa sesingeniso singezansi:
Ngenxa yokuthi amazinga ngokuvamile asalela emuva kwezobuchwepheshe, kungase kuvele umkhiqizo omusha ongekho amazinga amisiwe okuhlola umkhiqizo, lapho ingxenye yokuqala yamazinga ngokuvamile ingasetshenziswa ukuhlola umkhiqizo. Kulokhu, kusadingeka ukuhlukanisa nokuchaza umkhiqizo ngokuhambisana namazinga, okuhlanganisa ukucatshangelwa kokusetshenziswa kwenani labantu, njll., okusho ukuthi umkhiqizo uzohlolwa ngendlela efanayo nemikhiqizo evamile.
Imikhiqizo idinga ukuhlolwa ezindaweni ezinhlanu: ukuvikela engcupheni yokushaqeka ugesi, ukuvikelwa ekuthinteni izingxenye ezihambayo, ukuvikelwa ekulimaleni okushisayo, ukuvikela engcupheni yomlilo, nokuvikelwa engcupheni yamakhemikhali nemisebe.
Products need to be evaluated in five areas: protection against the risk of electric shock, protection against touching moving parts, protection against thermal injury, protection against the risk of fire, and protection against the risk of chemical and radiation.
Ngenxa yokuthi amazinga ngokuvamile asalela emuva kwezobuchwepheshe, kungase kuvele umkhiqizo omusha ongekho amazinga amisiwe okuhlola umkhiqizo, lapho ingxenye yokuqala yamazinga ngokuvamile ingasetshenziswa ukuhlola umkhiqizo. Kulokhu, kusadingeka ukuhlukanisa nokuchaza umkhiqizo ngokuhambisana namazinga, okuhlanganisa ukucatshangelwa kokusetshenziswa kwenani labantu, njll., okusho ukuthi umkhiqizo uzohlolwa ngendlela efanayo nemikhiqizo evamile.
Imikhiqizo idinga ukuhlolwa ezindaweni ezinhlanu: ukuvikela engcupheni yokushaqeka ugesi, ukuvikelwa ekuthinteni izingxenye ezihambayo, ukuvikelwa ekulimaleni okushisayo, ukuvikela engcupheni yomlilo, nokuvikelwa engcupheni yamakhemikhali nemisebe.
Products need to be evaluated in five areas: protection against the risk of electric shock, protection against touching moving parts, protection against thermal injury, protection against the risk of fire, and protection against the risk of chemical and radiation.