消費者反(fan)(fan)映助(zhu)聽(ting)器(qi)(qi)(qi)聲(sheng)音(yin)(yin)(yin)變(bian)小(xiao)(xiao),主要(yao)(yao)(yao)是(shi)(shi)(shi)喇叭(ba)(ba)(ba)(ba)及麥克(ke)(ke)風(feng)發生故障。工(gong)(gong)作(zuo)人員在(zai)聽(ting)取(qu)患(huan)者反(fan)(fan)映之后(hou)(hou)(hou)，首先要(yao)(yao)(yao)用(yong)(yong)聽(ting)管聽(ting)一下助(zhu)聽(ting)器(qi)(qi)(qi)，看(kan)看(kan)是(shi)(shi)(shi)否(fou)與患(huan)者的(de)反(fan)(fan)映一致。如(ru)(ru)果(guo)聲(sheng)音(yin)(yin)(yin)確實太小(xiao)(xiao)，但還可(ke)以聽(ting)到，再(zai)(zai)用(yong)(yong)顯微鏡或耳(er)光鏡看(kan)一看(kan)喇叭(ba)(ba)(ba)(ba)導(dao)聲(sheng)管內是(shi)(shi)(shi)否(fou)有異物(wu)堵(du)塞(sai)。如(ru)(ru)果(guo)堵(du)塞(sai)很嚴(yan)重，可(ke)以選(xuan)用(yong)(yong)小(xiao)(xiao)工(gong)(gong)具取(qu)出(chu)(chu)異物(wu)，再(zai)(zai)用(yong)(yong)真(zhen)空泵(beng)(beng)的(de)吸針(zhen)吸出(chu)(chu)剩余異物(wu)。這(zhe)樣的(de)清(qing)理過程中要(yao)(yao)(yao)不(bu)(bu)(bu)斷的(de)用(yong)(yong)顯微鏡或耳(er)光鏡看(kan)一看(kan)喇叭(ba)(ba)(ba)(ba)導(dao)聲(sheng)管內是(shi)(shi)(shi)否(fou)還有異物(wu)堵(du)塞(sai)，異物(wu)是(shi)(shi)(shi)否(fou)確實被清(qing)潔(jie)干(gan)凈(jing)(jing)；還要(yao)(yao)(yao)不(bu)(bu)(bu)斷的(de)用(yong)(yong)聽(ting)管聽(ting)，看(kan)聲(sheng)音(yin)(yin)(yin)是(shi)(shi)(shi)否(fou)恢復正常，高(gao)(gao)頻音(yin)(yin)(yin)是(shi)(shi)(shi)否(fou)出(chu)(chu)現(xian)。如(ru)(ru)果(guo)清(qing)潔(jie)干(gan)凈(jing)(jing)，高(gao)(gao)頻音(yin)(yin)(yin)也出(chu)(chu)現(xian)了，這(zhe)時可(ke)以認為(wei)是(shi)(shi)(shi)清(qing)理好(hao)了。特(te)別注意對有聲(sheng)音(yin)(yin)(yin)的(de)助(zhu)聽(ting)器(qi)(qi)(qi)不(bu)(bu)(bu)要(yao)(yao)(yao)輕(qing)易用(yong)(yong)真(zhen)空泵(beng)(beng)抽真(zhen)空的(de)方法來清(qing)潔(jie)，因(yin)為(wei)時常發生真(zhen)空泵(beng)(beng)真(zhen)空后(hou)(hou)(hou)聲(sheng)音(yin)(yin)(yin)反(fan)(fan)而沒有了，這(zhe)時往往無法對用(yong)(yong)戶(hu)解釋。只有完全無聲(sheng)，同時喇叭(ba)(ba)(ba)(ba)導(dao)聲(sheng)管也干(gan)凈(jing)(jing)的(de)助(zhu)聽(ting)器(qi)(qi)(qi)才(cai)可(ke)以用(yong)(yong)真(zhen)空泵(beng)(beng)抽。對于麥克(ke)(ke)風(feng)，一般也不(bu)(bu)(bu)要(yao)(yao)(yao)用(yong)(yong)吸針(zhen)吸，因(yin)為(wei)高(gao)(gao)壓力氣體可(ke)能會(hui)使麥克(ke)(ke)風(feng)內的(de)振動膜沾連(lian)。一般是(shi)(shi)(shi)使用(yong)(yong)電(dian)子干(gan)燥(zao)(zao)機(ji)(ji)來烘(hong)烤。在(zai)實踐中看(kan)，因(yin)堵(du)塞(sai)原因(yin)造成的(de)喇叭(ba)(ba)(ba)(ba)故障使用(yong)(yong)上(shang)述方法清(qing)潔(jie)效果(guo)較好(hao)。但麥克(ke)(ke)風(feng)一般沒有好(hao)的(de)恢復效果(guo)。使用(yong)(yong)小(xiao)(xiao)工(gong)(gong)具加吸針(zhen)后(hou)(hou)(hou)再(zai)(zai)用(yong)(yong)電(dian)子干(gan)燥(zao)(zao)機(ji)(ji)干(gan)燥(zao)(zao)，這(zhe)樣的(de)三步方法比較好(hao)。因(yin)此，對于時間要(yao)(yao)(yao)求(qiu)不(bu)(bu)(bu)是(shi)(shi)(shi)很急(ji)的(de)助(zhu)聽(ting)器(qi)(qi)(qi)可(ke)以用(yong)(yong)電(dian)子干(gan)燥(zao)(zao)機(ji)(ji)干(gan)燥(zao)(zao)8個(ge)小(xiao)(xiao)時左右。