電動三輪車常見的故障

1、充電器充不(bu)上電

是因為充電(dian)器(qi)(qi)插(cha)頭(tou)與插(cha)座線(xian)(xian)(xian)路松(song)動，電(dian)池組接(jie)(jie)線(xian)(xian)(xian)脫落，熔(rong)(rong)(rong)絲熔(rong)(rong)(rong)斷(duan)等(deng)原因。解(jie)決方法是緊固(gu)插(cha)牢(lao)充電(dian)器(qi)(qi)與插(cha)頭(tou)。電(dian)池組接(jie)(jie)線(xian)(xian)(xian)脫落，焊接(jie)(jie)電(dian)池連(lian)接(jie)(jie)線(xian)(xian)(xian)，熔(rong)(rong)(rong)絲熔(rong)(rong)(rong)斷(duan)的話舊更(geng)換熔(rong)(rong)(rong)絲。

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2、一次充電(dian)續航短

原因有三(san)點：第一電(dian)(dian)池(chi)充電(dian)(dian)不足，第二，電(dian)(dian)池(chi)衰(shuai)減(jian)(jian)或(huo)(huo)損壞，第三(san)，頻繁剎車(che)起動、上坡逆行行駛、載重大。解(jie)決方法(fa)為電(dian)(dian)池(chi)充電(dian)(dian)不足，應充足電(dian)(dian)。電(dian)(dian)池(chi)衰(shuai)減(jian)(jian)或(huo)(huo)損壞，應更換(huan)電(dian)(dian)池(chi)。頻繁剎車(che)起動、上坡逆行行駛、載重大，在此情(qing)況下用人力腳踏助力。

3、調(diao)速失效或把(ba)手(shou)不靈活

原因是調速電線插頭松脫(tuo)，調速把(ba)手中(zhong)(zhong)磁鋼與鋼絲繩連接松動(dong)，調速把(ba)手中(zhong)(zhong)彈簧卡住或失效。解決(jue)方(fang)法(fa)，插緊插頭，重(zhong)焊后夾緊，修理或更(geng)換彈簧。

4、電機不能正常工作

原因可能是(shi)電(dian)(dian)動機、電(dian)(dian)池(chi)(chi)(chi)接線插(cha)頭松(song)脫，電(dian)(dian)池(chi)(chi)(chi)接線松(song)動、斷(duan)路，電(dian)(dian)池(chi)(chi)(chi)盒內熔(rong)絲(si)熔(rong)斷(duan)。解(jie)決方法電(dian)(dian)動機、電(dian)(dian)池(chi)(chi)(chi)接線插(cha)頭松(song)脫，插(cha)緊插(cha)頭。電(dian)(dian)池(chi)(chi)(chi)接線松(song)動、斷(duan)路，接好(hao)焊牢。電(dian)(dian)池(chi)(chi)(chi)盒內熔(rong)絲(si)熔(rong)斷(duan)更換熔(rong)絲(si)。

5、其他故障

原(yuan)因(yin)有輪轂電動(dong)機、控制器(qi)、充電器(qi)、電池組出現異常(chang)或(huo)是其他無法判定的故障。遇到(dao)這種情況就請找(zhao)經銷商或(huo)特約維(wei)修(xiu)站修(xiu)理(li)，切勿自(zi)行打開修(xiu)理(li)。否則可能會失去生產廠家(jia)的保修(xiu)承諾。

電瓶維護須知

1、電瓶不能(neng)虧電(dian)(dian)存(cun)放(fang)，虧電(dian)(dian)狀態是指電(dian)(dian)瓶(ping)的(de)電(dian)(dian)量用(yong)(yong)完后沒及時(shi)充(chong)(chong)電(dian)(dian)容(rong)易造(zao)成(cheng)硫酸(suan)的(de)鹽化，使硫酸(suan)鉛結(jie)晶物附(fu)著在電(dian)(dian)瓶(ping)的(de)極板上，堵塞電(dian)(dian)離子的(de)通道(dao)，會造(zao)成(cheng)充(chong)(chong)電(dian)(dian)充(chong)(chong)不進去，電(dian)(dian)瓶(ping)的(de)容(rong)量會下(xia)(xia)降(jiang)。虧電(dian)(dian)狀態下(xia)(xia)閑(xian)置(zhi)時(shi)間越長，電(dian)(dian)瓶(ping)損(sun)傷越嚴重。電(dian)(dian)瓶(ping)閑(xian)置(zhi)不用(yong)(yong)時(shi)，應(ying)每(mei)月充(chong)(chong)電(dian)(dian)一(yi)次(ci)，這才能(neng)延長電(dian)(dian)瓶(ping)使用(yong)(yong)壽(shou)命。

2、電(dian)動(dong)三輪車的(de)電(dian)瓶(ping)在(zai)使用過(guo)程中要進行(xing)定期的(de)檢驗，如果電(dian)動(dong)自(zi)行(xing)車的(de)續行(xing)里(li)程在(zai)短(duan)時(shi)間(jian)內突然下降十幾公里(li)，則(ze)很有(you)可能(neng)是電(dian)瓶(ping)組中至少有(you)一塊電(dian)池出(chu)現斷格(ge)、極(ji)板(ban)(ban)軟化、極(ji)板(ban)(ban)活(huo)性(xing)物質脫落等短(duan)路現象。此時(shi)，應及時(shi)到(dao)專(zhuan)業電(dian)瓶(ping)修(xiu)復機(ji)構進行(xing)檢查(cha)、修(xiu)復或配(pei)組。

3、勿大(da)(da)電(dian)流放(fang)電(dian)電(dian)動自行車(che)在起步、載人(ren)、上(shang)坡時(shi)，最好用腳蹬助力，盡量(liang)避(bi)免瞬間大(da)(da)電(dian)流放(fang)電(dian)。大(da)(da)電(dian)流放(fang)電(dian)容易導致硫酸鉛(qian)結(jie)晶(jing)，從而(er)損害電(dian)瓶(ping)極板的(de)物理性能。

4、要(yao)掌握充(chong)電(dian)(dian)(dian)時(shi)(shi)間(jian) ，一般情況下(xia)，蓄電(dian)(dian)(dian)池(chi)都在(zai)夜間(jian)進(jin)行充(chong)電(dian)(dian)(dian)，平均充(chong)電(dian)(dian)(dian)時(shi)(shi)間(jian)在(zai)8小(xiao)時(shi)(shi)左右。若(ruo)是淺放電(dian)(dian)(dian)（充(chong)電(dian)(dian)(dian)后行駛里程很(hen)短），電(dian)(dian)(dian)瓶很(hen)快就會充(chong)滿，繼(ji)續(xu)充(chong)電(dian)(dian)(dian)就會出現過(guo)充(chong)現象，導(dao)致電(dian)(dian)(dian)瓶失水、發熱，降低電(dian)(dian)(dian)瓶壽命。所以，蓄電(dian)(dian)(dian)池(chi)以放電(dian)(dian)(dian)深度為50%—60%時(shi)(shi)充(chong)一次電(dian)(dian)(dian)最佳，實際(ji)使用(yong)時(shi)(shi)可折算成騎行里程，根據實際(ji)情況進(jin)行必要(yao)充(chong)電(dian)(dian)(dian)，避(bi)免(mian)傷(shang)害性充(chong)電(dian)(dian)(dian)。

5、要防止(zhi)高溫(wen)曝曬電(dian)動車，嚴禁在陽光下曝曬。溫(wen)度(du)過高的環境會使(shi)蓄(xu)電(dian)池內(nei)部(bu)壓力增(zeng)加(jia)而使(shi)電(dian)瓶(ping)限(xian)壓閥被迫自動開啟，直接后果就是增(zeng)加(jia)電(dian)瓶(ping)的失水量，而電(dian)瓶(ping)過度(du)失水必(bi)然引發電(dian)瓶(ping)活性下降，加(jia)速極板軟化(hua)，充電(dian)時殼體(ti)發熱、殼體(ti)起鼓、變形等致(zhi)命損(sun)傷(shang)。