检验(yan)时，应(ying)(ying)渐(jian)(jian)渐(jian)(jian)地(di)移近(jin)带电(dian)设备至发(fa)光或(huo)发(fa)声止(zhi)，以验(yan)证真空(kong)断(duan)路器的完(wan)好性。然后(hou)再在需要(yao)进行验(yan)电(dian)的设备上(shang)检测。同(tong)杆架设的多层线(xian)路验(yan)电(dian)时，应(ying)(ying)先(xian)验(yan)低压，后(hou)验(yan)高压，先(xian)验(yan)下层，后(hou)验(yan)上(shang)层。需要(yao)特别说(shuo)明的是，在保管和运输中，不要(yao)使其强(qiang)烈振动或(huo)受冲击，不准擅(shan)自调整拆装，凡有雨雪等影响绝缘(yuan)性能(neng)的环境，一定不能(neng)使用。

　　真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)是(shi)(shi)一(yi)(yi)种(zhong)具有良(liang)好保(bao)护(hu)(hu)设(she)备，能够在(zai)(zai)使(shi)用(yong)(yong)(yong)中(zhong)发(fa)挥重(zhong)要(yao)(yao)的作(zuo)(zuo)用(yong)(yong)(yong)和价(jia)值(zhi)，主要(yao)(yao)用(yong)(yong)(yong)来(lai)检验(yan)(yan)设(she)备对(dui)地(di)电(dian)(dian)(dian)压(ya)(ya)在(zai)(zai)250V以(yi)上(shang)的高(gao)压(ya)(ya)电(dian)(dian)(dian)气设(she)备。真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)在(zai)(zai)使(shi)用(yong)(yong)(yong)中(zhong)具有不(bu)同的形式和类型， 在(zai)(zai)使(shi)用(yong)(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)验(yan)(yan)电(dian)(dian)(dian)前(qian)，一(yi)(yi)定要(yao)(yao)认真(zhen)(zhen)阅(yue)读使(shi)用(yong)(yong)(yong)说明(ming)书，检查一(yi)(yi)下(xia)试验(yan)(yan)是(shi)(shi)否(fou)(fou)(fou)超周期(qi)、外表是(shi)(shi)否(fou)(fou)(fou)损坏、破(po)伤(shang)。例如，GDY型真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)在(zai)(zai)从包中(zhong)取出(chu)时，首先应(ying)观察电(dian)(dian)(dian)转指(zhi)(zhi)示器(qi)叶片(pian)是(shi)(shi)否(fou)(fou)(fou)有脱(tuo)轴现象，警报是(shi)(shi)否(fou)(fou)(fou)发(fa)出(chu)音(yin)响(xiang)，脱(tuo)轴者(zhe)不(bu)得使(shi)用(yong)(yong)(yong)，然后(hou)将(jiang)(jiang)电(dian)(dian)(dian)转指(zhi)(zhi)示器(qi)在(zai)(zai)手中(zhong)轻轻摇晃，其叶片(pian)应(ying)稍(shao)有摆动，证明(ming)良(liang)好，然后(hou)检查报警部(bu)(bu)分(fen)(fen)，证明(ming)音(yin)响(xiang)良(liang)好。对(dui)于GSY型系列高(gao)压(ya)(ya)声光(guang)型真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)在(zai)(zai)操(cao)(cao)作(zuo)(zuo)前(qian)应(ying)对(dui)指(zhi)(zhi)示器(qi)进(jin)(jin)行(xing)(xing)自检试验(yan)(yan)，才能将(jiang)(jiang)指(zhi)(zhi)示器(qi)旋转固定在(zai)(zai)操(cao)(cao)作(zuo)(zuo)杆(gan)(gan)上(shang)，并将(jiang)(jiang)操(cao)(cao)作(zuo)(zuo)杆(gan)(gan)拉(la)伸至(zhi)规定长度(du)，再作(zuo)(zuo)一(yi)(yi)次自检后(hou)才能进(jin)(jin)行(xing)(xing)。注意，真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)不(bu)能检测直流电(dian)(dian)(dian)压(ya)(ya)。验(yan)(yan)电(dian)(dian)(dian)时，操(cao)(cao)作(zuo)(zuo)人(ren)员一(yi)(yi)定要(yao)(yao)戴(dai)绝(jue)缘手套，穿绝(jue)缘靴，防止跨步电(dian)(dian)(dian)压(ya)(ya)或(huo)(huo)接触(chu)电(dian)(dian)(dian)压(ya)(ya)对(dui)人(ren)体的伤(shang)害。操(cao)(cao)作(zuo)(zuo)者(zhe)应(ying)手握罩(zhao)护(hu)(hu)环以(yi)下(xia)的握手部(bu)(bu)分(fen)(fen)，先在(zai)(zai)有电(dian)(dian)(dian)设(she)备上(shang)进(jin)(jin)行(xing)(xing)检验(yan)(yan)。目(mu)前(qian)，广(guang)泛采用(yong)(yong)(yong)的有发(fa)光(guang)型高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)、声光(guang)型真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)、风车式真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)三(san)种(zhong)类型。它们(men)一(yi)(yi)般都是(shi)(shi)由检测部(bu)(bu)分(fen)(fen)(指(zhi)(zhi)示器(qi)部(bu)(bu)分(fen)(fen)或(huo)(huo)风车)、绝(jue)缘部(bu)(bu)分(fen)(fen)、握手部(bu)(bu)分(fen)(fen)三(san)大部(bu)(bu)分(fen)(fen)组成。 真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)在(zai)(zai)使(shi)用(yong)(yong)(yong)之(zhi)前(qian)要(yao)(yao)进(jin)(jin)行(xing)(xing)合理(li)的检验(yan)(yan)，保(bao)证能够在(zai)(zai)使(shi)用(yong)(yong)(yong)中(zhong)发(fa)挥重(zhong)要(yao)(yao)的作(zuo)(zuo)用(yong)(yong)(yong)和价(jia)值(zhi)。在(zai)(zai)使(shi)用(yong)(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)进(jin)(jin)行(xing)(xing)验(yan)(yan)电(dian)(dian)(dian)时，首先必须认真(zhen)(zhen)执行(xing)(xing)操(cao)(cao)作(zuo)(zuo)监(jian)护(hu)(hu)制，一(yi)(yi)人(ren)操(cao)(cao)作(zuo)(zuo)，一(yi)(yi)人(ren)监(jian)护(hu)(hu)。操(cao)(cao)作(zuo)(zuo)者(zhe)在(zai)(zai)前(qian)，监(jian)护(hu)(hu)人(ren)在(zai)(zai)后(hou)。使(shi)用(yong)(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)断(duan)路(lu)器(qi)时，必须注意其定电(dian)(dian)(dian)压(ya)(ya)要(yao)(yao)和被测电(dian)(dian)(dian)气设(she)备的电(dian)(dian)(dian)压(ya)(ya)等级相适应(ying)，否(fou)(fou)(fou)则可(ke)能会危及(ji)操(cao)(cao)作(zuo)(zuo)人(ren)员的人(ren)身(shen)安全或(huo)(huo)造成错误判断(duan)。不(bu)要(yao)(yao)把它放在(zai)(zai)露天烈日下(xia)暴晒(shai)，应(ying)保(bao)存在(zai)(zai)干燥通风处，不(bu)要(yao)(yao)用(yong)(yong)(yong)带腐蚀性的化学溶剂和洗涤剂进(jin)(jin)行(xing)(xing)擦拭或(huo)(huo)接触(chu)。

　　绝缘部(bu)(bu)分(fen)系指自指示(shi)器下部(bu)(bu)金属(shu)衔接螺(luo)丝起至罩(zhao)护(hu)环止的(de)(de)部(bu)(bu)分(fen)，握(wo)手部(bu)(bu)分(fen)系指罩(zhao)护(hu)环以下的(de)(de)部(bu)(bu)分(fen)。其中(zhong)绝缘部(bu)(bu)分(fen)、握(wo)手部(bu)(bu)分(fen)根据(ju)电压(ya)等(deng)级的(de)(de)不同(tong)其长(zhang)度(du)也不相同(tong)。

　　真(zhen)空断(duan)路器按(an)照(zhao)正常方(fang)式(shi)和(he)方(fang)法进行(xing)生产和(he)使(shi)用，保(bao)证能够按(an)照(zhao)一(yi)定的原理和(he)方(fang)式(shi)进行(xing)生产和(he)使(shi)用。