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燃?xì)庠钚o總成故障

發(fā)布時(shí)間:2024-09-20 點(diǎn)擊:135
一、現(xiàn)象
1、點(diǎn)火開關(guān)打開后無火焰燃燒;
2、有火苗但離焰芯較遠(yuǎn)。
二、原因及維修方法
(l)氣源壓力過低:檢查供氣管路是否堵塞或漏泄,如正常可更換新管材。(2 )電磁閥不動(dòng)作或不能復(fù)位:(3 、4)脈沖電子打火器損壞;(5)、微動(dòng)開關(guān)失效等。 解決方法如下:1調(diào)整減壓裝置;2修理或換件;3檢修電磁閥;4修復(fù)電路;5調(diào)換新的微動(dòng)開關(guān);6重新裝配調(diào)試。三.注意事項(xiàng)
(1)在拆卸和安裝時(shí)必須切斷電源。(2)使用中應(yīng)避免碰撞機(jī)殼表面,防止因振動(dòng)造成零件松動(dòng)而影響正常使用。(3)嚴(yán)禁超電壓作業(yè)和使用非防爆型的產(chǎn)品。(4)禁止帶電拔插插頭或用手接觸插座內(nèi)部金屬部件以免觸電事故發(fā)生。


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