Takaitaccen Bayani:

1.yi amfani da daidaitawar saurin wutar lantarki, ta hanyar canza saurin jujjuyawar fan, don daidaita girman iska, babban kewayon ƙarar iska (350 ~ 1400rpm).

2.yana da injin girgiza a bakin ciyar da bel ɗin coveyor, tabbatar da cewa ba za a toshe shayin ba.