(1) Kana iri sikirini inodedera yakatenderera, chikonzero chiri nyore uye chinowanzoonekwa ndechekuti kutenderedza kwesikirini hakuna kukwana. Mukuita, kutenderedza kwe20 ° ndiko kwakanakisa. Kana kona yekutenderedza iri pasi pe16 °, zvinhu zviri pasefa hazvizofambi zvakanaka kana kuti zvichakungurutswa pasi;

(2) Kudonha kuri pakati pechute yemarasha nepamusoro pechidzitiro kudiki. Kudonha kwemarasha kukuru, simba rekubaya rinokura ipapo ipapo uye mwero wekuvharira unowedzera. Kana daro riri pakati pechute nesefa riri diki, chikamu chemarasha chichaungana pasefa nekuti hachigone kupfuura nemusefa nekukurumidza. Kana sefa yaunganidzwa, mwero wekuvharira uchava mudiki uye mhando yekuvhunduka kwesefa ichawedzerawo. Kuwedzera kwehuwandu hwekuzununguka kwesefa kuchaderedza amplitude yesefa, uye kudzikira kweamplitude kunoderedza kugona kwesefa. Muzviitiko zvakakomba, murwi wezvinhu uchadzvanywa pamusoro pechidzitiro chose, zvichiita kuti skrini isashande. Kazhinji, kudonha kwe400-500mm pakati pechute yekudyisa marasha nepamusoro pechidzitiro kunofanirwa kuitwa;

(3) Upamhi hwetangi rekudya hunofanira kunge huri pakati nepakati. Kana hwakawandisa, zvinhu hazvigone kugoverwa zvakaenzana muhupamhi hwepamusoro pechidzitiro, uye nzvimbo yekuvhara haigone kushandiswa zvine mwero uye zvinobudirira;

(4) Sikirini yekubaya. Kana marasha anyorova, sikirini inozogadzira briquette uye pachange pasina sefa. Muchiitiko ichi, sikirini yekubaya inogona kuchinjwa kuita sikirini yekuwelding.