??E1:點火失(shi)敗或(huo)中(zhong)途(tu)熄火1、由于(yu)火焰檢測(反饋電(dian)極)感應電(dian)流較弱時,判定(ding)為(wei)燃(ran)燒器無火,造(zao)成(cheng)程序中(zhong)斷鍋爐維修。此(ci)時可檢查(cha)反饋電(dian)極是否處于(yu)火焰的高溫區,調節反饋電(dian)極高度,檢查(cha)反饋電(dian)極連接線(xian)路及接插