Sicela ungavumeli izinga likawoyela lidlule uphawu oluphuzi, inani lamafutha ngeke lilawuleke.

Lapho ingcindezi yethangi likawoyela isendaweni eluhlaza yegeji yengcindezi, umphumela wokufafaza i-oiler ungcono kakhulu.

Inombolo esetshenziswayo yama-nozzles kawoyela akufanele ibe ngaphansi kwama-pcs ayi-12.

Sicela ungasebenzisi uhlobo oluhlukile lwamafutha okugcoba, amafutha okwenziwa kanye namaminerali angase ahlangane.

Sicela uhlanze isihlungi sokugcwalisa uwoyela, kanye nokungcola kukawoyela okuphansi kwe-oiler njalo.