洗衣機定時器故障改如何修理 洗衣機定時器如何修理
定(ding)(ding)(ding)時器故(gu)障(zhang)后,可(ke)先從控(kong)制(zhi)座上拆(chai)下(xia)定(ding)(ding)(ding)時器,擰(ning)下(xia)定(ding)(ding)(ding)時器上蓋固定(ding)(ding)(ding)螺釘,取下(xia)上蓋觀察(cha)。擰(ning)緊定(ding)(ding)(ding)時器發條,仔細觀察(cha)凸輪、齒輪機構的運行情況(kuang)(kuang)、接觸點的閉合(he)情況(kuang)(kuang)和斷開情況(kuang)(kuang)。故(gu)障(zhang)排除的原(yuan)因和方法一般如下(xia)。
洗衣機定時器故障改如何修理
(1)發條(tiao)(tiao)脫落或(huo)發條(tiao)(tiao)斷(duan)裂,可(ke)重新安(an)裝發條(tiao)(tiao)或(huo)更換(huan)發條(tiao)(tiao)。注意:更換(huan)時應選擇相(xiang)同的規(gui)格。
(2)由于齒(chi)(chi)輪損壞(huai)、齒(chi)(chi)輪嚙合不良或凸輪部件損壞(huai)和(he)松動,導致卡(ka)住(zhu)和(he)停(ting)止(zhi)。如果(guo)零件損壞(huai),應更換(huan)。如因(yin)其他(ta)原因(yin),可拆下齒(chi)(chi)輪和(he)凸輪部件,清除污(wu)垢并重新組裝。如果(guo)微電(dian)(dian)機(ji)(ji)驅動定時器中的微電(dian)(dian)機(ji)(ji)損壞(huai),則需要更換(huan)電(dian)(dian)機(ji)(ji)。
(3)觸點(dian)(dian)(dian)點(dian)(dian)(dian)火。由于觸點(dian)(dian)(dian)頻(pin)繁斷(duan)開(kai),觸點(dian)(dian)(dian)表面燒蝕,簧片(pian)變形,觸點(dian)(dian)(dian)壓力降低,導致點(dian)(dian)(dian)火。消(xiao)除方法如下:先用(yong)(yong)酒精擦洗觸點(dian)(dian)(dian),然后(hou)用(yong)(yong)細砂紙輕輕打磨,然后(hou)用(yong)(yong)鑷子調整觸點(dian)(dian)(dian)簧片(pian),確保良好的接觸和斷(duan)裂(lie),但最好的方法是更換觸點(dian)(dian)(dian)簧片(pian)。
(4)受潮或(huo)進(jin)水,如果定時(shi)(shi)器上(shang)蓋(gai)有裂紋或(huo)水滴人定時(shi)(shi)器,應先將積水和水滴擦干(gan),修補有裂紋的(de)上(shang)蓋(gai)或(huo)更換零件。
固(gu)定(ding)時(shi)器的(de)結(jie)構比較(jiao)精致,如(ru)果遇到其他難題,可以直接購買同類型(xing)的(de)定(ding)時(shi)器進行更換。