a. Ukuthunyelwa kwemishini emisha kumele kwenziwe ngabasebenzi bokuthumela abangochwepheshe;
b. Ngaphambi kokuqala umshini, qiniseka ukuthi akekho okwiyunithi, hlola ukuthi ngabe kukhona yini izinto namathuluzi, bese uvala umnyango weyunithi; Lapho uqala umshini, yazisa abasebenzi abazungeze iyunithi ukuthi banake;
c. Ngesikhathi sokusebenza kwecala, hlola ngokuqinile ukuqondiswa kwe-compressor esetshenziswe ku-nitrogen generator. Uma ukujikeleza kwe-reverse kutholakala, yeka umshini ngokushesha, unqume ukunikezwa kwamandla, ushintshele le migqa yesigaba emibili bese uqala kabusha umshini, unakekele ngaso sonke isikhathi lapho ukunikezwa kwamandla efektri kugcwele!)
d. I-compressor esetshenziswe ku-nitrogen generator ayikwazi ukusebenza engcindezi yokuqeda amandla aphezulu kunesingcindezi esiphelelwa yisikhathi esichaziwe kwi-nameptate, ngaphandle kwalokho izokwenza ukuthi imoto ilayishe phansi futhi ishise ukuphuma;
e. Lapho i-compressor esetshenziswa ku-nitrogen generator ingaphansi kokulawula okukude, umshini ungaqala nganoma yisiphi isikhathi, futhi uphawu lwesikhumbuzi kufanele luthunyelwe.