大(da)功率充(chong)電(dian)機啟(qi)動步驟（建議按此步驟操作(zuo)）

1.按(an)(an)(an)下電(dian)源開關(guan)“開”，充(chong)電(dian)指(zhi)示燈(deng)在(zai)熄滅狀(zhuang)態，充(chong)電(dian)控(kong)制指(zhi)示燈(deng)在(zai)“關(guan)”的狀(zhuang)態，此時(shi)(shi)(shi)可(ke)(ke)(ke)通(tong)過電(dian)壓(ya)調節和(he)電(dian)流調節旋(xuan)鈕(niu)預(yu)設(she)(she)充(chong)電(dian)電(dian)壓(ya)和(he)充(chong)電(dian)電(dian)流。可(ke)(ke)(ke)通(tong)過面板時(shi)(shi)(shi)間(jian)繼(ji)電(dian)器預(yu)設(she)(she)充(chong)電(dian)時(shi)(shi)(shi)間(jian)，充(chong)電(dian)時(shi)(shi)(shi)間(jian)可(ke)(ke)(ke)從0—100小(xiao)時(shi)(shi)(shi)任意設(she)(she)定(ding)(ding)。預(yu)設(she)(she)方(fang)法：按(an)(an)(an)下“＞”按(an)(an)(an)鈕(niu)，選(xuan)(xuan)擇(ze)時(shi)(shi)(shi)間(jian)位，按(an)(an)(an)下“∧”按(an)(an)(an)鈕(niu)，選(xuan)(xuan)擇(ze)所(suo)需(xu)時(shi)(shi)(shi)間(jian)值(zhi)。選(xuan)(xuan)擇(ze)好(hao)后長按(an)(an)(an)“RST”按(an)(an)(an)鈕(niu)，即可(ke)(ke)(ke)設(she)(she)定(ding)(ding)充(chong)電(dian)時(shi)(shi)(shi)間(jian)。

2.預設好大(da)功率(lv)(lv)充電(dian)機(ji)(ji)電(dian)壓和充電(dian)電(dian)流后，按(an)下充電(dian)控(kong)制“開”按(an)鈕，充電(dian)指示燈亮，大(da)功率(lv)(lv)充電(dian)機(ji)(ji)開始(shi)充電(dian)。

注意事項：大(da)功率充電機不充電有兩種(zhong)情況：

1.反接(jie)充電后(hou)會產生嚴重后(hou)果(guo)。請(qing)謹(jin)慎操作。

2.電(dian)流(liu)調節電(dian)位器和電(dian)壓(ya)調節電(dian)位器在最小位置不充電(dian)。

三(san)、大功率(lv)充(chong)電機充(chong)電過程介(jie)紹

大功率充(chong)(chong)(chong)電(dian)(dian)機(ji)開(kai)始充(chong)(chong)(chong)電(dian)(dian)時，充(chong)(chong)(chong)電(dian)(dian)機(ji)按(an)照預(yu)設(she)(she)電(dian)(dian)流充(chong)(chong)(chong)電(dian)(dian)，電(dian)(dian)池電(dian)(dian)壓(ya)逐漸升高，當(dang)電(dian)(dian)池電(dian)(dian)壓(ya)達到設(she)(she)定電(dian)(dian)壓(ya)值時，充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流自動減(jian)小，達到預(yu)設(she)(she)充(chong)(chong)(chong)電(dian)(dian)時間后(hou)充(chong)(chong)(chong)電(dian)(dian)機(ji)停止充(chong)(chong)(chong)電(dian)(dian)。

四、大功率充電機常見故障及維修

1. 電動(dong)汽車充電機(ji)不啟動(dong)，一般是由于(yu)空(kong)氣開關沒(mei)(mei)有和上、急(ji)停按鈕沒(mei)(mei)有復位或啟動(dong)按鈕壞造(zao)成的。

解決方法：檢查空氣開(kai)關和急停按鈕狀態，針對相(xiang)應(ying)故障，更(geng)換(huan)相(xiang)應(ying)器(qi)件。

2.電動汽車充電機工(gong)作(zuo)過程中忽然(ran)停止工(gong)作(zuo)，能自動恢復工(gong)作(zuo)