電動三輪車常見的故障

1、充(chong)電器充(chong)不(bu)上(shang)電

是因為充(chong)電器(qi)插頭與插座線路松動，電池組接線脫(tuo)落(luo)，熔(rong)(rong)絲熔(rong)(rong)斷(duan)等原(yuan)因。解決方法(fa)是緊固插牢充(chong)電器(qi)與插頭。電池組接線脫(tuo)落(luo)，焊接電池連接線，熔(rong)(rong)絲熔(rong)(rong)斷(duan)的話(hua)舊(jiu)更換熔(rong)(rong)絲。

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2、一(yi)次(ci)充電(dian)續航短(duan)

原因有三點：第一電池(chi)(chi)充電不足，第二，電池(chi)(chi)衰減或損壞，第三，頻(pin)繁剎(cha)車起(qi)動、上坡逆行(xing)行(xing)駛(shi)、載重(zhong)(zhong)大。解決方法(fa)為電池(chi)(chi)充電不足，應(ying)充足電。電池(chi)(chi)衰減或損壞，應(ying)更換(huan)電池(chi)(chi)。頻(pin)繁剎(cha)車起(qi)動、上坡逆行(xing)行(xing)駛(shi)、載重(zhong)(zhong)大，在此情況下用人力腳踏助(zhu)力。

3、調速失效或(huo)把手不靈活

原因是調速電(dian)線插頭松脫，調速把手中磁鋼與鋼絲繩(sheng)連接松動(dong)，調速把手中彈(dan)簧卡住或失(shi)效。解決方法，插緊(jin)(jin)插頭，重焊后(hou)夾緊(jin)(jin)，修理或更換彈(dan)簧。

4、電機(ji)不能(neng)正常工(gong)作(zuo)

原因可能(neng)是電(dian)(dian)(dian)動機、電(dian)(dian)(dian)池(chi)(chi)接(jie)(jie)線(xian)插(cha)頭(tou)松脫，電(dian)(dian)(dian)池(chi)(chi)接(jie)(jie)線(xian)松動、斷(duan)(duan)路，電(dian)(dian)(dian)池(chi)(chi)盒(he)內熔(rong)絲(si)熔(rong)斷(duan)(duan)。解(jie)決方法電(dian)(dian)(dian)動機、電(dian)(dian)(dian)池(chi)(chi)接(jie)(jie)線(xian)插(cha)頭(tou)松脫，插(cha)緊插(cha)頭(tou)。電(dian)(dian)(dian)池(chi)(chi)接(jie)(jie)線(xian)松動、斷(duan)(duan)路，接(jie)(jie)好(hao)焊牢。電(dian)(dian)(dian)池(chi)(chi)盒(he)內熔(rong)絲(si)熔(rong)斷(duan)(duan)更換熔(rong)絲(si)。

5、其他故障

原因有(you)輪轂電(dian)動機、控制器、充電(dian)器、電(dian)池組出現(xian)異常或是其他(ta)無法(fa)判定的(de)故(gu)障。遇到這種情況(kuang)就(jiu)請(qing)找(zhao)經銷商或特約維(wei)修(xiu)站修(xiu)理，切勿自行打開(kai)修(xiu)理。否則可能會失去(qu)生產廠(chang)家的(de)保修(xiu)承諾。

電瓶維護須知

1、電瓶不(bu)能虧(kui)電(dian)(dian)存(cun)放，虧(kui)電(dian)(dian)狀態(tai)是指電(dian)(dian)瓶的(de)(de)電(dian)(dian)量用(yong)(yong)完后沒及時充(chong)電(dian)(dian)容(rong)易造(zao)成硫酸(suan)的(de)(de)鹽化，使硫酸(suan)鉛結晶物附著在電(dian)(dian)瓶的(de)(de)極板(ban)上(shang)，堵塞電(dian)(dian)離子的(de)(de)通道，會造(zao)成充(chong)電(dian)(dian)充(chong)不(bu)進去，電(dian)(dian)瓶的(de)(de)容(rong)量會下(xia)降。虧(kui)電(dian)(dian)狀態(tai)下(xia)閑(xian)置時間越長(chang)，電(dian)(dian)瓶損傷越嚴重(zhong)。電(dian)(dian)瓶閑(xian)置不(bu)用(yong)(yong)時，應每月充(chong)電(dian)(dian)一次，這才能延(yan)長(chang)電(dian)(dian)瓶使用(yong)(yong)壽命。

2、電動三輪車(che)的(de)電瓶(ping)在使用過程中(zhong)要進行(xing)定期的(de)檢(jian)驗(yan)，如果(guo)電動自行(xing)車(che)的(de)續行(xing)里(li)程在短時(shi)間內突然下降十幾公里(li)，則(ze)很有(you)可(ke)能是(shi)電瓶(ping)組中(zhong)至少(shao)有(you)一塊(kuai)電池出現斷(duan)格、極板軟化、極板活性物質脫落等短路現象(xiang)。此(ci)時(shi)，應及時(shi)到(dao)專業(ye)電瓶(ping)修復(fu)機(ji)構進行(xing)檢(jian)查、修復(fu)或配組。

3、勿大(da)電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)動自行車(che)在起步、載人(ren)、上坡時，最好用腳蹬助力，盡量(liang)避免瞬間大(da)電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)。大(da)電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)容易導致硫酸鉛結晶，從而(er)損害電(dian)(dian)(dian)瓶極(ji)板(ban)的物理(li)性(xing)能。

4、要掌握充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間 ，一(yi)般情(qing)況下，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池都在(zai)夜間進(jin)(jin)行充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，平均(jun)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間在(zai)8小時(shi)(shi)左右。若是淺放電(dian)(dian)(dian)(dian)(dian)(dian)（充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)后行駛里程很(hen)短），電(dian)(dian)(dian)(dian)(dian)(dian)瓶很(hen)快就會(hui)充(chong)(chong)滿，繼續充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)就會(hui)出現過充(chong)(chong)現象，導(dao)致電(dian)(dian)(dian)(dian)(dian)(dian)瓶失水、發熱，降低電(dian)(dian)(dian)(dian)(dian)(dian)瓶壽命。所以，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池以放電(dian)(dian)(dian)(dian)(dian)(dian)深(shen)度為50%—60%時(shi)(shi)充(chong)(chong)一(yi)次電(dian)(dian)(dian)(dian)(dian)(dian)最佳，實(shi)際使用時(shi)(shi)可(ke)折算成騎(qi)行里程，根(gen)據實(shi)際情(qing)況進(jin)(jin)行必要充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，避免傷害(hai)性(xing)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。

5、要防止高溫曝曬電(dian)動車(che)，嚴禁在(zai)陽光(guang)下(xia)曝曬。溫度(du)過高的環境會使蓄(xu)電(dian)池內(nei)部壓(ya)力增(zeng)加(jia)而(er)使電(dian)瓶限壓(ya)閥被迫自(zi)動開(kai)啟，直(zhi)接后果就是(shi)增(zeng)加(jia)電(dian)瓶的失(shi)水量，而(er)電(dian)瓶過度(du)失(shi)水必然(ran)引(yin)發電(dian)瓶活性下(xia)降，加(jia)速極板軟化(hua)，充(chong)電(dian)時殼體發熱、殼體起(qi)鼓(gu)、變(bian)形等致命損(sun)傷。