電動三輪車常見的故障

1、充電(dian)器(qi)充不上電(dian)

是(shi)因(yin)為充電(dian)(dian)器插頭與(yu)(yu)插座線(xian)路松動，電(dian)(dian)池組接線(xian)脫(tuo)落，熔(rong)絲(si)(si)熔(rong)斷(duan)等原因(yin)。解(jie)決(jue)方法是(shi)緊固插牢(lao)充電(dian)(dian)器與(yu)(yu)插頭。電(dian)(dian)池組接線(xian)脫(tuo)落，焊接電(dian)(dian)池連接線(xian)，熔(rong)絲(si)(si)熔(rong)斷(duan)的話(hua)舊(jiu)更(geng)換(huan)熔(rong)絲(si)(si)。

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2、一次充電續航短

原因有三點(dian)：第(di)一(yi)電(dian)池(chi)充(chong)電(dian)不足(zu)，第(di)二，電(dian)池(chi)衰(shuai)減(jian)或(huo)損壞(huai)，第(di)三，頻繁剎(cha)車起動(dong)、上坡(po)逆(ni)行行駛、載(zai)重大。解決方法為電(dian)池(chi)充(chong)電(dian)不足(zu)，應充(chong)足(zu)電(dian)。電(dian)池(chi)衰(shuai)減(jian)或(huo)損壞(huai)，應更換電(dian)池(chi)。頻繁剎(cha)車起動(dong)、上坡(po)逆(ni)行行駛、載(zai)重大，在(zai)此情況下用(yong)人力腳踏(ta)助(zhu)力。

3、調(diao)速失效或(huo)把手不靈活

原(yuan)因是(shi)調(diao)速(su)電線插頭松(song)脫，調(diao)速(su)把手(shou)中磁鋼與鋼絲繩連接松(song)動，調(diao)速(su)把手(shou)中彈簧卡住或(huo)失效。解(jie)決(jue)方法(fa)，插緊插頭，重焊后夾(jia)緊，修(xiu)理或(huo)更換彈簧。

4、電機不能正常工作

原因可能(neng)是電(dian)動(dong)機、電(dian)池接(jie)線(xian)插頭(tou)松脫(tuo)，電(dian)池接(jie)線(xian)松動(dong)、斷(duan)路，電(dian)池盒內(nei)熔(rong)絲熔(rong)斷(duan)。解決方法電(dian)動(dong)機、電(dian)池接(jie)線(xian)插頭(tou)松脫(tuo)，插緊(jin)插頭(tou)。電(dian)池接(jie)線(xian)松動(dong)、斷(duan)路，接(jie)好焊(han)牢。電(dian)池盒內(nei)熔(rong)絲熔(rong)斷(duan)更換(huan)熔(rong)絲。

5、其他故障

原因有(you)輪轂電動機、控制器、充電器、電池組(zu)出現(xian)異(yi)常或是其他無(wu)法(fa)判定的故障。遇到這種(zhong)情況就請(qing)找(zhao)經(jing)銷(xiao)商(shang)或特約維修(xiu)站修(xiu)理(li)，切(qie)勿自行(xing)打開修(xiu)理(li)。否則可能會失(shi)去生產廠家的保修(xiu)承諾。

電瓶維護須知

1、電瓶不(bu)能虧電(dian)(dian)存放(fang)，虧電(dian)(dian)狀態是(shi)指電(dian)(dian)瓶(ping)的(de)(de)電(dian)(dian)量(liang)用完后沒及時充(chong)電(dian)(dian)容易(yi)造成(cheng)硫(liu)酸的(de)(de)鹽化，使(shi)硫(liu)酸鉛結晶物附著(zhu)在電(dian)(dian)瓶(ping)的(de)(de)極板(ban)上，堵塞電(dian)(dian)離子的(de)(de)通道(dao)，會(hui)造成(cheng)充(chong)電(dian)(dian)充(chong)不(bu)進去，電(dian)(dian)瓶(ping)的(de)(de)容量(liang)會(hui)下(xia)(xia)降。虧電(dian)(dian)狀態下(xia)(xia)閑置時間越長，電(dian)(dian)瓶(ping)損傷越嚴重。電(dian)(dian)瓶(ping)閑置不(bu)用時，應(ying)每月充(chong)電(dian)(dian)一次(ci)，這才能延長電(dian)(dian)瓶(ping)使(shi)用壽命。

2、電(dian)(dian)動三輪車(che)的電(dian)(dian)瓶在使(shi)用過程中(zhong)要進(jin)行(xing)定期的檢(jian)驗(yan)，如果電(dian)(dian)動自行(xing)車(che)的續行(xing)里程在短時間內突(tu)然下降十幾公里，則(ze)很有(you)可(ke)能是電(dian)(dian)瓶組中(zhong)至(zhi)少(shao)有(you)一塊電(dian)(dian)池出現斷(duan)格、極板軟化、極板活(huo)性物質脫落等短路現象。此時，應及時到專業電(dian)(dian)瓶修復(fu)機構(gou)進(jin)行(xing)檢(jian)查、修復(fu)或配組。

3、勿大電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)動自行車在起步、載(zai)人、上(shang)坡時，最好(hao)用腳蹬(deng)助力，盡量避免瞬間大電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)。大電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)容(rong)易導致硫酸鉛(qian)結(jie)晶，從而損害電(dian)(dian)(dian)瓶極(ji)板的物理性能。

4、要(yao)掌(zhang)握充(chong)(chong)電(dian)時(shi)(shi)間(jian) ，一般情(qing)況下，蓄電(dian)池(chi)都(dou)在(zai)夜間(jian)進行(xing)充(chong)(chong)電(dian)，平(ping)均充(chong)(chong)電(dian)時(shi)(shi)間(jian)在(zai)8小時(shi)(shi)左(zuo)右。若是淺(qian)放電(dian)（充(chong)(chong)電(dian)后(hou)行(xing)駛里(li)程很(hen)短），電(dian)瓶(ping)很(hen)快(kuai)就會充(chong)(chong)滿，繼續充(chong)(chong)電(dian)就會出現過充(chong)(chong)現象(xiang)，導(dao)致電(dian)瓶(ping)失水、發熱，降低電(dian)瓶(ping)壽(shou)命。所以，蓄電(dian)池(chi)以放電(dian)深度為50%—60%時(shi)(shi)充(chong)(chong)一次電(dian)最(zui)佳，實際(ji)使用時(shi)(shi)可折算(suan)成(cheng)騎(qi)行(xing)里(li)程，根據實際(ji)情(qing)況進行(xing)必要(yao)充(chong)(chong)電(dian)，避(bi)免傷(shang)害(hai)性充(chong)(chong)電(dian)。

5、要防止高(gao)溫(wen)曝曬(shai)電動(dong)車，嚴禁在陽光下(xia)曝曬(shai)。溫(wen)度過高(gao)的(de)環境(jing)會使蓄電池內部壓力增加(jia)而使電瓶(ping)限壓閥被(bei)迫自動(dong)開啟，直(zhi)接后果(guo)就是增加(jia)電瓶(ping)的(de)失水(shui)量，而電瓶(ping)過度失水(shui)必然引發電瓶(ping)活(huo)性下(xia)降，加(jia)速(su)極板軟(ruan)化，充(chong)電時殼體發熱、殼體起鼓(gu)、變形等致(zhi)命損傷。