Na'urar yin alama ta farko tana amfani da mai cire fenti na thixotropic zuwa gaalamar hanyada za a cire don yin cikakken hulɗa tare da fentin hanyar da za a cire.A ƙarƙashin aikin cire fenti, fenti na hanya zai shiga, kumbura, kuma ya kumbura a cikin minti 2-10.Canje-canjen jiki da sinadarai kamar bawo, laushi, rabuwa, da zubarwa.Bayan cikar abin da ya faru na thixotropic, mai cire layin zai yi aiki tare da kayan aikin injin daidai don cire shi.Ana amfani da na'ura mai alamar tafiya zagaye da wuri don cire taurin kan titi wanda ba shi da sauƙi don sharewa ko busa shi, musamman don cire tabon mai da fentin da ya ratsa cikin giɓin hanyar.

1. Lokacin aiki, a ƙarƙashin aikin daidaita matsi na bazara, goga na waya na karfe zai iya shiga zurfi cikin rata na farfajiyar kwalta don aikin tsaftacewa na zagaye-zagaye, don cimma manufar cire tabo mai da alamar fenti.Sauya kayan aikin tsaftacewa daban-daban don tsaftace ƙasan gini.Yana da wahala kayan aikin tsaftacewa su tsaftace rafukan daɓen sosai, wanda ke haifar da baƙar fenti ya kasa cika ƙasa.Dole ne ku maye gurbin kayan aikin tsaftacewa daban-daban don tsaftace ƙasa.Yi ƙoƙarin tsaftace layin ginin kafin a ci gaba.Tsari ɗaya.

2. Yayin tsaftacewa, za ku iya amfani da tsintsiya mai filastik don tsaftace manyan barbashi da farko, sa'an nan kuma amfani da tsintsiya don tsaftace ƙananan ƙwayoyin.Dukansu ana amfani dasu tare.A ƙarshe, don samun sakamako mai tsauri, ana iya amfani da na'urar busa mai ƙarfi don busa saman hanya bayan yin alama.