電動三輪車常見的故障

1、充電器充不上電

是因為(wei)充電器插(cha)頭與插(cha)座(zuo)線(xian)路松動(dong)，電池(chi)組(zu)接線(xian)脫落(luo)，熔絲熔斷等原因。解決方法(fa)是緊固(gu)插(cha)牢充電器與插(cha)頭。電池(chi)組(zu)接線(xian)脫落(luo)，焊接電池(chi)連接線(xian)，熔絲熔斷的話(hua)舊更換熔絲。

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2、一次充電續(xu)航短(duan)

原因有三(san)點：第(di)一電池充(chong)電不足(zu)，第(di)二，電池衰減(jian)或損壞(huai)，第(di)三(san)，頻繁(fan)剎(cha)車起動、上(shang)坡逆行(xing)行(xing)駛(shi)、載(zai)重(zhong)大。解決方(fang)法為(wei)電池充(chong)電不足(zu)，應充(chong)足(zu)電。電池衰減(jian)或損壞(huai)，應更換電池。頻繁(fan)剎(cha)車起動、上(shang)坡逆行(xing)行(xing)駛(shi)、載(zai)重(zhong)大，在(zai)此(ci)情況(kuang)下用人(ren)力腳(jiao)踏(ta)助力。

3、調(diao)速失效(xiao)或把手(shou)不靈活

原因是調速電線(xian)插頭松脫，調速把(ba)手(shou)中磁鋼與鋼絲(si)繩連接(jie)松動(dong)，調速把(ba)手(shou)中彈簧卡住或(huo)失(shi)效。解決方(fang)法，插緊插頭，重焊后夾(jia)緊，修理或(huo)更換彈簧。

4、電(dian)機不能正(zheng)常工作

原(yuan)因(yin)可能是(shi)電(dian)動機(ji)、電(dian)池(chi)接(jie)(jie)線(xian)插(cha)頭松(song)(song)脫，電(dian)池(chi)接(jie)(jie)線(xian)松(song)(song)動、斷(duan)路，電(dian)池(chi)盒(he)內(nei)熔(rong)絲(si)熔(rong)斷(duan)。解決方法電(dian)動機(ji)、電(dian)池(chi)接(jie)(jie)線(xian)插(cha)頭松(song)(song)脫，插(cha)緊插(cha)頭。電(dian)池(chi)接(jie)(jie)線(xian)松(song)(song)動、斷(duan)路，接(jie)(jie)好焊牢。電(dian)池(chi)盒(he)內(nei)熔(rong)絲(si)熔(rong)斷(duan)更(geng)換(huan)熔(rong)絲(si)。

5、其他故障

原因有輪轂電動機(ji)、控制(zhi)器、充電器、電池組(zu)出現(xian)異常或是其他(ta)無法判定(ding)的故障。遇(yu)到這種情況就請(qing)找經銷(xiao)商或特約維修(xiu)站修(xiu)理，切勿(wu)自行打(da)開修(xiu)理。否(fou)則可(ke)能(neng)會失去生產(chan)廠(chang)家(jia)的保修(xiu)承(cheng)諾。

電瓶維護須知

1、電瓶不能虧電(dian)(dian)(dian)(dian)存(cun)放，虧電(dian)(dian)(dian)(dian)狀態是指電(dian)(dian)(dian)(dian)瓶(ping)(ping)的(de)電(dian)(dian)(dian)(dian)量用完后沒及(ji)時(shi)充(chong)電(dian)(dian)(dian)(dian)容易造成(cheng)(cheng)硫酸的(de)鹽化，使硫酸鉛結晶物附著在電(dian)(dian)(dian)(dian)瓶(ping)(ping)的(de)極板上，堵塞電(dian)(dian)(dian)(dian)離子的(de)通(tong)道(dao)，會(hui)造成(cheng)(cheng)充(chong)電(dian)(dian)(dian)(dian)充(chong)不進(jin)去(qu)，電(dian)(dian)(dian)(dian)瓶(ping)(ping)的(de)容量會(hui)下降。虧電(dian)(dian)(dian)(dian)狀態下閑置時(shi)間越(yue)長(chang)，電(dian)(dian)(dian)(dian)瓶(ping)(ping)損傷(shang)越(yue)嚴重。電(dian)(dian)(dian)(dian)瓶(ping)(ping)閑置不用時(shi)，應每(mei)月充(chong)電(dian)(dian)(dian)(dian)一次，這才能延(yan)長(chang)電(dian)(dian)(dian)(dian)瓶(ping)(ping)使用壽命。

2、電(dian)(dian)(dian)動(dong)三輪車的電(dian)(dian)(dian)瓶(ping)在(zai)使用過程中要進行(xing)(xing)定期的檢驗，如果電(dian)(dian)(dian)動(dong)自行(xing)(xing)車的續(xu)行(xing)(xing)里程在(zai)短(duan)時間內突然下降(jiang)十幾公里，則很有可能是(shi)電(dian)(dian)(dian)瓶(ping)組中至少有一(yi)塊電(dian)(dian)(dian)池出現斷格、極(ji)板軟化、極(ji)板活性物質(zhi)脫落等短(duan)路現象。此時，應及(ji)時到專業電(dian)(dian)(dian)瓶(ping)修(xiu)復(fu)機構進行(xing)(xing)檢查(cha)、修(xiu)復(fu)或配組。

3、勿大(da)電(dian)流放(fang)電(dian)電(dian)動自行車在起步、載人(ren)、上坡時，最好用腳蹬助力(li)，盡量避免(mian)瞬間大(da)電(dian)流放(fang)電(dian)。大(da)電(dian)流放(fang)電(dian)容易導致硫(liu)酸(suan)鉛結晶，從而(er)損害電(dian)瓶(ping)極板的物理性能。

4、要掌握充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian) ，一般(ban)情況下，蓄(xu)電(dian)(dian)(dian)(dian)(dian)池都在夜間(jian)進行(xing)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，平均充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)在8小(xiao)時左右。若(ruo)是淺(qian)放電(dian)(dian)(dian)(dian)(dian)（充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后行(xing)駛(shi)里程(cheng)很短），電(dian)(dian)(dian)(dian)(dian)瓶很快(kuai)就會(hui)充(chong)(chong)(chong)(chong)滿(man)，繼(ji)續充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)就會(hui)出(chu)現(xian)過充(chong)(chong)(chong)(chong)現(xian)象，導(dao)致電(dian)(dian)(dian)(dian)(dian)瓶失水(shui)、發(fa)熱，降低電(dian)(dian)(dian)(dian)(dian)瓶壽命。所(suo)以(yi)，蓄(xu)電(dian)(dian)(dian)(dian)(dian)池以(yi)放電(dian)(dian)(dian)(dian)(dian)深度為50%—60%時充(chong)(chong)(chong)(chong)一次電(dian)(dian)(dian)(dian)(dian)最佳，實際使用時可(ke)折算成騎行(xing)里程(cheng)，根據實際情況進行(xing)必要充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，避免傷害性充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。

5、要防(fang)止高溫曝曬電(dian)動車，嚴禁(jin)在陽光(guang)下(xia)曝曬。溫度過高的環境會使蓄電(dian)池內部壓力(li)增(zeng)加而使電(dian)瓶限壓閥被迫自動開啟，直(zhi)接(jie)后果就(jiu)是增(zeng)加電(dian)瓶的失(shi)水(shui)量，而電(dian)瓶過度失(shi)水(shui)必然引(yin)發電(dian)瓶活性下(xia)降，加速極板(ban)軟化，充(chong)電(dian)時殼體(ti)發熱、殼體(ti)起鼓、變形(xing)等致命損傷。