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油煙機(jī)弟見故障

發(fā)布時(shí)間:2024-11-06 點(diǎn)擊:125
廚房油煙機(jī)使用一段時(shí)間后,由于煙管內(nèi)的油污積存過多或安裝不當(dāng)造成漏氣等故障。
一、油煙機(jī)弟見故障
1、抽吸力下降
原因:煙管內(nèi)積油過多;排煙罩與煙管連接處有漏風(fēng)現(xiàn)象;風(fēng)機(jī)轉(zhuǎn)速降低。處理:清除積油和清洗排煙罩及連接處,更換損壞的部件。如果抽吸力明顯減弱應(yīng)檢查風(fēng)機(jī)是否有異物堵塞或變形,必要時(shí)予以修復(fù)或更換新件。
2、噪聲增大
原因:電機(jī)運(yùn)轉(zhuǎn)不正常;軸承磨損松脫、軸向位移過大等;葉輪不平衡或有異物卡住(如石子等)。處理:檢修電機(jī)并調(diào)整好間隙,緊固松動(dòng)零件并排除卡滯現(xiàn)象,清理干凈葉輪上的異物。
3、風(fēng)量減少
原因:進(jìn)風(fēng)口截面積變小(如進(jìn)風(fēng)口被擋住);過濾網(wǎng)阻塞嚴(yán)重(濾網(wǎng)破損脫落),使空氣通過量減少;風(fēng)機(jī)轉(zhuǎn)速過低或無風(fēng)道通風(fēng)系統(tǒng)無風(fēng)壓送風(fēng)量小等。處理:(1)清理過濾網(wǎng)(2)提高進(jìn)風(fēng)口面積(3)提高風(fēng)機(jī)轉(zhuǎn)速(4)增加風(fēng)道阻力(5)采用其他方法解決
4、照明燈不亮
原因是電源電壓過低或線路接觸不良所致的處理方法是及時(shí)檢查修理電源線插頭及插座開關(guān)盒中的元件。(3)接通電源時(shí)照明燈不亮則可能是開關(guān)盒中的元件損壞或是電路板損壞所致的處理方法是及時(shí)修理開關(guān)盒中的元件。


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