Ukulawula ubushushu obukrelekrele, umoya opholileyo ongenaqabaka, ubutsha obuhlala ixesha elide;
Icompressor yeBrand, ipholile ngokulinganayo, ukugcina izondlo zomzimba kunye namanzi akukho lula ukulahleka;
Ityhubhu yefriji yobhedu yonke, isantya esikhawulezayo sokukhenkceza kunye nokumelana nomhlwa;
Ukusebenzisa umgangatho wokonga amanzi, isinyithi esingenasici, ukuxhathisa ngakumbi kwi-corrosion;
Ifanelekile kwiziganeko ezahlukeneyo, iindawo zokutyela ezishushu, iivenkile zehagu, iivenkile ezintsha, njl.
Ukuthengiswa ngokuthe ngqo kwefektri, ngaphandle kokukhathazeka emva kokuthengisa.