電動叉車不能行走。

1.首先檢查金昌電動叉車的叉車電(dian)(dian)(dian)池是(shi)否有(you)電(dian)(dian)(dian)壓(ya)。若有(you)電(dian)(dian)(dian)壓(ya)，檢(jian)查電(dian)(dian)(dian)壓(ya)是(shi)否能正(zheng)常使用。修復方法：如果(guo)電(dian)(dian)(dian)池沒有(you)電(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)壓(ya)過低(di)，直接(jie)給電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)。

2.檢(jian)查電(dian)動叉車起重(zhong)附(fu)件的起重(zhong)開關和電(dian)路是否松動或短路，微動開關是否損壞。維(wei)修方(fang)法(fa)：維(wei)修清洗電(dian)路，更換或維(wei)修微動開關。

3.檢查電動叉車的(de)升降接觸(chu)器(qi)總成是(shi)否(fou)燒壞(huai)，線(xian)圈是(shi)否(fou)短路(lu)或(huo)斷線(xian)。維修(xiu)方法：維修(xiu)接觸(chu)器(qi)的(de)鉑觸(chu)點(dian)或(huo)直接更換新的(de)液(ye)壓接觸(chu)器(qi)組件。

4.檢查電(dian)動叉車(che)的升降模塊是(shi)否燒壞、短路或斷線(xian)。修(xiu)理方法：修(xiu)理或更換模塊組件。

5.檢查(cha)電(dian)(dian)動叉車液(ye)(ye)壓電(dian)(dian)機(ji)是(shi)否有電(dian)(dian)壓，電(dian)(dian)機(ji)是(shi)否有短路或開路泄漏，碳刷是(shi)否磨損嚴重。維(wei)修(xiu)(xiu)(xiu)方法：維(wei)修(xiu)(xiu)(xiu)電(dian)(dian)路，更換(huan)電(dian)(dian)機(ji)碳刷，維(wei)修(xiu)(xiu)(xiu)電(dian)(dian)機(ji)銅頭，維(wei)修(xiu)(xiu)(xiu)液(ye)(ye)壓電(dian)(dian)機(ji)總成或更換(huan)新液(ye)(ye)壓電(dian)(dian)機(ji)。

6.檢查液壓泵、多路閥、油管、油缸是否損壞。維修方法：檢查金昌電動叉車液(ye)(ye)壓(ya)泵(beng)或直接更(geng)換(huan)新(xin)液(ye)(ye)壓(ya)泵(beng)總成。若(ruo)多路閥(fa)損壞，修理或直接更(geng)換(huan)新(xin)的(de)多路閥(fa)總成，直接更(geng)換(huan)新(xin)的(de)液(ye)(ye)壓(ya)油管，更(geng)換(huan)油缸(gang)。維修套件(jian)或更(geng)換(huan)新(xin)的(de)氣缸(gang)組(zu)件(jian)。

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