首要(yao)(yao)，吹扫。便是(shi)让(rang)风门翻开(固(gu)定风门自身(shen)是(shi)开的(de)，一(yi)/级主(zhu)(zhu)动(dong)风门会(hui)主(zhu)(zhu)动(dong)翻开，多(duo)级主(zhu)(zhu)动(dong)风门会(hui)翻开到zui劲(jing)风门或(huo)其它开度)风机(ji)动(dong)作只往燃(ran)(ran)(ran)烧室(shi)吹新鲜空(kong)气把(ba)燃(ran)(ran)(ran)烧室(shi)内或(huo)许(xu)的(de)易燃(ran)(ran)(ran)易爆气体(ti)吹出悉(xi)数置换成新鲜空(kong)气，避免后边(bian)电打火时呈现爆燃(ran)(ran)(ran)、爆/炸事端。典型是(shi)15-30秒。大(da)机(ji)更长(zhang)。关于开敞的(de)“燃(ran)(ran)(ran)烧室(shi)”或(huo)一(yi)些控温(wen)不坚决要(yao)(yao)求很(hen)小(xiao)的(de)场所，这一(yi)步的(de)没有(you)或(huo)很(hen)短，燃(ran)(ran)(ran)烧机(ji)也一(yi)般功率不大(da)，要(yao)(yao)求大(da)功率也是(shi)由多(duo)台小(xiao)功率燃(ran)(ran)(ran)烧机(ji)组成，都是(shi)为(wei)了(le)防爆或(huo)将(jiang)或(huo)许(xu)性(xing)下降(jiang)。

其次，预(yu)燃(ran)(ran)(ran)(ran)烧(shao)(shao)。一(yi)般2秒(miao)。风门(men)开到小(xiao)火(huo)(huo)燃(ran)(ran)(ran)(ran)烧(shao)(shao)位，只是(shi)(shi)电(dian)火(huo)(huo)花燃(ran)(ran)(ran)(ran)烧(shao)(shao)，燃(ran)(ran)(ran)(ran)气(qi)阀不(bu)翻开，一(yi)般设置这(zhei)步仍是(shi)(shi)为了安/全，大机这(zhei)时还有(you)检测(ce)燃(ran)(ran)(ran)(ran)烧(shao)(shao)是(shi)(shi)否正(zheng)常的(de)(de)功用(yong)，不(bu)正(zheng)常即承认(ren)报(bao)/警;一(yi)般首要是(shi)(shi)若气(qi)阀走漏(lou)会一(yi)向吹扫不(bu)洁净，这(zhei)时一(yi)电(dian)燃(ran)(ran)(ran)(ran)烧(shao)(shao)或许会呈(cheng)现火(huo)(huo)焰，燃(ran)(ran)(ran)(ran)烧(shao)(shao)机火(huo)(huo)焰检测(ce)体系会发现不(bu)应有(you)的(de)(de)火(huo)(huo)焰，燃(ran)(ran)(ran)(ran)烧(shao)(shao)机会承认(ren)报(bao)/警(这(zhei)个不(bu)是(shi)(shi)全部程控器都有(you)此(ci)功用(yong))，即便(bian)没有(you)这(zhei)个功用(yong)，能(neng)(neng)点(dian)着(zhe)被点(dian)着(zhe)能(neng)(neng)减少(shao)燃(ran)(ran)(ran)(ran)气(qi)集聚的(de)(de)风险。

第三步，燃(ran)(ran)(ran)烧(shao)(shao)。一(yi)(yi)般3-5秒，叫安/全燃(ran)(ran)(ran)烧(shao)(shao)时(shi)间(jian)，是(shi)(shi)全部程控器(qi)必/备功用。这(zhei)段时(shi)间(jian)，风门在小火位(wei)，燃(ran)(ran)(ran)气阀(fa)翻开(不同(tong)的(de)阀(fa)翻开办法不一(yi)(yi)样，经典的(de)是(shi)(shi)先(xian)翻开一(yi)(yi)个能被点(dian)(dian)(dian)着(zhe)的(de)小开度再渐(jian)渐(jian)开到设定值，关(guan)闭是(shi)(shi)则是(shi)(shi)当即全关(guan))燃(ran)(ran)(ran)烧(shao)(shao)机一(yi)(yi)向开释电(dian)弧，这(zhei)期间(jian)燃(ran)(ran)(ran)气须(xu)被点(dian)(dian)(dian)着(zhe)，点(dian)(dian)(dian)着(zhe)了(le)才华进入正常燃(ran)(ran)(ran)烧(shao)(shao)和功率调(diao)(diao)整阶(jie)段，点(dian)(dian)(dian)着(zhe)了(le)，燃(ran)(ran)(ran)烧(shao)(shao)机连续作(zuo)业(ye)(ye)不再开释电(dian)弧。点(dian)(dian)(dian)不着(zhe)会(hui)当即承认报/警(jing)。需求从头调(diao)(diao)试后(hou)再人工从头发动。国内厨用小机没有程控器(qi)，为了(le)避(bi)免燃(ran)(ran)(ran)烧(shao)(shao)失利，燃(ran)(ran)(ran)烧(shao)(shao)机是(shi)(shi)一(yi)(yi)向坚持作(zuo)业(ye)(ye)的(de)，也是(shi)(shi)为了(le)让能被点(dian)(dian)(dian)着(zhe)的(de)燃(ran)(ran)(ran)气被点(dian)(dian)(dian)着(zhe)燃(ran)(ran)(ran)烧(shao)(shao)避(bi)免集聚。