對于新微(wei)耕機而言(yan),首先要(yao)進(jin)行各檔(dang)位的(de)試(shi)運(yun)轉(zhuan)(zhuan),將(jiang)發動(dong)機調(diao)整(zheng)到中等(deng)轉(zhuan)(zhuan)速(su),先進(jin)行一檔(dang)的(de)試(shi)運(yun)轉(zhuan)(zhuan),掛一檔(dang)時(shi),左手要(yao)抓緊離合(he)器(qi)手柄,分離離合(he)器(qi),右(you)手將(jiang)變速(su)桿往后拉,進(jin)入一檔(dang)后,左手慢慢放松離合(he)手柄,使離合(he)器(qi)接(jie)合(he),同時(shi)用右(you)手大拇指輕推油(you)門(men)適量加大油(you)門(men),微(wei)耕機即按一檔(dang)開始(shi)工作,使微(wei)耕機向(xiang)前(qian)試(shi)運(yun)轉(zhuan)(zhuan),如果運(yun)轉(zhuan)(zhuan)正常,然后依(yi)次換二擋(dang)、倒擋(dang)進(jin)行試(shi)運(yun)轉(zhuan)(zhuan),要(yao)記住的(de)是試(shi)運(yun)轉(zhuan)(zhuan)時(shi)每個檔(dang)位不應(ying)低(di)于30分鐘時(shi)間,如果發現問題(ti)應(ying)立即停車檢查(cha)并排(pai)除。
空車各檔(dang)(dang)位運(yun)行(xing)正(zheng)常后,就要(yao)進行(xing)主(zhu)機(ji)與(yu)旋耕(geng)(geng)機(ji)連接試(shi)運(yun)轉(zhuan),安(an)裝旋耕(geng)(geng)機(ji)及(ji)附件,用(yong)手轉(zhuan)動順(shun)暢,無卡(ka)滯現象(xiang),調整旋耕(geng)(geng)機(ji)尾輪,使旋耕(geng)(geng)刀(dao)離(li)開(kai)地面,用(yong)一檔(dang)(dang)對主(zhu)機(ji)與(yu)旋耕(geng)(geng)機(ji)進行(xing)負(fu)荷運(yun)轉(zhuan),時(shi)間(jian)不低于30分鐘。運(yun)轉(zhuan)正(zheng)常后,可進行(xing)田間(jian)旋耕(geng)(geng)試(shi)作業(ye),旋耕(geng)(geng)深度要(yao)逐漸增加,直到最大耕(geng)(geng)深。
行(xing)走中換(huan)檔(dang)時,先要(yao)減小油門(men),然后分離離合器,機器停止運(yun)動(dong)時進(jin)行(xing)換(huan)檔(dang)操作;轉向時要(yao)用雙手握緊(jin)扶(fu)手,左(zuo)轉時向左(zuo)扳(ban)動(dong),右轉時向右扳(ban)動(dong)即可,但要(yao)切記轉向時不能(neng)抓錯倒檔(dang)手柄,否(fou)則可能(neng)打(da)壞齒輪。