大功率(lv)充(chong)電機啟動步驟（建議按此步驟操作(zuo)）

1.按下(xia)電(dian)(dian)(dian)(dian)源開關(guan)“開”，充(chong)電(dian)(dian)(dian)(dian)指示燈(deng)在熄滅狀態(tai)，充(chong)電(dian)(dian)(dian)(dian)控制指示燈(deng)在“關(guan)”的狀態(tai)，此時(shi)可通過(guo)電(dian)(dian)(dian)(dian)壓(ya)調節(jie)和電(dian)(dian)(dian)(dian)流(liu)調節(jie)旋(xuan)鈕(niu)預(yu)設充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)和充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)。可通過(guo)面板(ban)時(shi)間(jian)繼(ji)電(dian)(dian)(dian)(dian)器預(yu)設充(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)，充(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)可從(cong)0—100小時(shi)任意(yi)設定。預(yu)設方法(fa)：按下(xia)“＞”按鈕(niu)，選(xuan)擇(ze)(ze)時(shi)間(jian)位，按下(xia)“∧”按鈕(niu)，選(xuan)擇(ze)(ze)所(suo)需(xu)時(shi)間(jian)值。選(xuan)擇(ze)(ze)好(hao)后長按“RST”按鈕(niu)，即(ji)可設定充(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)。

2.預(yu)設(she)好大功率(lv)充(chong)(chong)電(dian)(dian)機電(dian)(dian)壓和充(chong)(chong)電(dian)(dian)電(dian)(dian)流后，按下充(chong)(chong)電(dian)(dian)控(kong)制“開”按鈕，充(chong)(chong)電(dian)(dian)指示燈亮，大功率(lv)充(chong)(chong)電(dian)(dian)機開始(shi)充(chong)(chong)電(dian)(dian)。

注意事項：大(da)功率充(chong)電機不(bu)充(chong)電有(you)兩(liang)種情況：

1.反接充電后會產生嚴重(zhong)后果。請謹慎操(cao)作(zuo)。

2.電(dian)(dian)流調節(jie)電(dian)(dian)位(wei)器和電(dian)(dian)壓調節(jie)電(dian)(dian)位(wei)器在最小位(wei)置不充(chong)電(dian)(dian)。

三、大功率充電機(ji)充電過程介(jie)紹

大功(gong)率充(chong)(chong)(chong)電(dian)(dian)(dian)機開始充(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)，充(chong)(chong)(chong)電(dian)(dian)(dian)機按照預(yu)設電(dian)(dian)(dian)流充(chong)(chong)(chong)電(dian)(dian)(dian)，電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)逐漸升高，當電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)達到設定電(dian)(dian)(dian)壓(ya)值(zhi)時(shi)，充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流自動減小，達到預(yu)設充(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)間后充(chong)(chong)(chong)電(dian)(dian)(dian)機停止充(chong)(chong)(chong)電(dian)(dian)(dian)。

四(si)、大功率(lv)充電(dian)機常見故障及(ji)維修

1. 電動(dong)汽車(che)充電機不啟(qi)動(dong)，一般是由于空氣開關(guan)沒有(you)和上、急停按鈕(niu)沒有(you)復位(wei)或(huo)啟(qi)動(dong)按鈕(niu)壞造成的。

解決方法：檢查空氣開關和急停按鈕狀(zhuang)態，針(zhen)對(dui)相應故障，更(geng)換相應器件(jian)。

2.電動汽車充電機工作(zuo)過程中忽(hu)然停(ting)止工作(zuo)，能自動恢(hui)復工作(zuo)