Ithegi yokukhiya ngaphandle - Amaphuzu abalulekile okuhlukaniswa kwamandla

Icala Lengozi 1
Ngesikhathi isisebenzi sikasonkontileka sidiliza ipayipi elingaphansi kwe-fire hose manifold 1 ball valve (kusekhona ingcindezi phezulu kwe-ball valve), umzimba we-ball valve wahlakazwa ngengozi. Ibhola lensimbi elingaphakathi komzimba we-valve laphuma ngokushesha ngamanzi omlilo lashaya isisebenzi ebusweni. Ngenhlanhla, isisebenzi sasigqoke izibuko zokuphepha ngaleso sikhathi futhi asizange sibangele ukulimala okukhulu kakhulu.
Yayiyini imbangela eyinhloko yengozi?

Icala Lengozi 2
Ngesikhathi isisebenzi sikasonkontileka sithatha amasampula kawoyela wokugcoba kusuka ku-air compressor sisesimweni sokulinda, ingcindezi yesistimu yomoya ocindezelwe yehla ngenxa yokusetshenziswa kakhulu kwamanzi okubhoboza emlenzeni wenqwaba yesikhulumi phansi kokubhoboza, kwathi i-air compressor yaqala ngokuzumayo, okwabangela ingcindezi ohlelweni lukawoyela wokugcoba, futhi isandla sesisebenzi sashiswa uwoyela wokugcoba oshisayo ochithekile.
Yayiyini imbangela eyinhloko yengozi?

Amaphuzu abalulekile okuhlukaniswa kwamandla
Ukwazi ukubona ukuthi yimiphi imisebenzi edinga ukuhlukaniswa kwamandla:
Imvume yokusebenza kumele ifakwe isicelo sayo yonke imisebenzi engeyona ejwayelekile;
Umkhiphi wemvume yokusebenza kanye nomphathi wefa baxoxisane ngokugcwele mayelana nomsebenzi ohlongozwayo;
Umhlinzeki welayisensi kanye nomphathi wezokuhlukanisa bajwayelene nemishini kanye nenqubo yesikhungo.

Amaphuzu abalulekile okuhlukaniswa kwamandla 2
Indlela kanye nenjongo yokuhlukaniswa kwamandla kunembile:
Ukuhlukaniswa kwenziwa kuphela ngokuhlolwa okuqeqeshwe ngokukhethekile, okuphasisiwe, kanye “nabahlukanisi” abagunyaziwe;
Ngemva kokuthi ukuhlukaniswa sekuqediwe, qinisekisa into ehlukaniswe ukuze uqinisekise ukuthi ukuhlukaniswa kulungile;