怎樣正確連接電瓶線
正(zheng)確連接電瓶(ping)線,要先連兩車正(zheng)極(ji),后(hou)連負極(ji),且正(zheng)負極(ji)不能接觸(chu),拆除(chu)時(shi)也需按序操作。
連接電(dian)(dian)瓶線前,要做好準(zhun)(zhun)備。確保(bao)操作環境干燥、通(tong)風,遠離火源(yuan)和(he)易燃物品,準(zhun)(zhun)備好扳(ban)手、絕緣手套等工(gong)具,車輛需熄火并(bing)斷開電(dian)(dian)源(yuan)總開關。接著要準(zhun)(zhun)確識別正(zheng)負極,多數電(dian)(dian)瓶正(zheng)極用(yong)紅色(se)蓋子或(huo)“+”標(biao)記(ji),負極用(yong)藍色(se)蓋子或(huo)“-”標(biao)記(ji)。
正(zheng)(zheng)(zheng)式(shi)接(jie)(jie)(jie)線時,遵循“先正(zheng)(zheng)(zheng)后(hou)負”原則(ze)。先接(jie)(jie)(jie)正(zheng)(zheng)(zheng)極(ji),用扳手擰開正(zheng)(zheng)(zheng)極(ji)緊固螺母,夾好正(zheng)(zheng)(zheng)極(ji)電纜夾子后(hou)擰緊緊固螺母;再接(jie)(jie)(jie)負極(ji),同樣操作,連接(jie)(jie)(jie)時避免(mian)夾子接(jie)(jie)(jie)觸正(zheng)(zheng)(zheng)極(ji)或其他金屬部件。
汽車搭電(dian)啟(qi)動(dong)(dong)時(shi),還需注意兩車車頭(tou)(tou)靠近且(qie)熄火(huo),打開(kai)發動(dong)(dong)機艙蓋,拆(chai)除(chu)(chu)電(dian)瓶保(bao)護(hu)蓋,分(fen)辨正(zheng)(zheng)負(fu)(fu)極(ji)(ji)。先將一(yi)(yi)根(gen)連(lian)(lian)(lian)接(jie)線一(yi)(yi)頭(tou)(tou)連(lian)(lian)(lian)沒電(dian)電(dian)瓶正(zheng)(zheng)極(ji)(ji),另一(yi)(yi)頭(tou)(tou)連(lian)(lian)(lian)有電(dian)電(dian)瓶正(zheng)(zheng)極(ji)(ji);再用另一(yi)(yi)根(gen)連(lian)(lian)(lian)接(jie)線一(yi)(yi)頭(tou)(tou)連(lian)(lian)(lian)有電(dian)電(dian)瓶負(fu)(fu)極(ji)(ji),另一(yi)(yi)頭(tou)(tou)連(lian)(lian)(lian)沒電(dian)電(dian)瓶負(fu)(fu)極(ji)(ji)或車身。拆(chai)除(chu)(chu)連(lian)(lian)(lian)接(jie)線時(shi),先從救(jiu)援(yuan)車輛正(zheng)(zheng)極(ji)(ji)開(kai)始,再拆(chai)被救(jiu)援(yuan)車輛正(zheng)(zheng)極(ji)(ji),接(jie)著(zhu)拆(chai)救(jiu)援(yuan)車輛負(fu)(fu)極(ji)(ji),最后拆(chai)沒電(dian)車輛負(fu)(fu)極(ji)(ji)。
正(zheng)(zheng)確連接(jie)電(dian)瓶線(xian)需要做好準(zhun)備、分清正(zheng)(zheng)負極(ji),按照(zhao)特定順(shun)序進行操作,每個環節(jie)都不容忽視。