防(fang)(fang)(fang)(fang)爆(bao)燈(deng)(deng)在(zai)安(an)(an)(an)(an)裝前(qian)要(yao)(yao)從銘(ming)牌與產品(pin)說明(ming)書中(zhong)核對(dui):防(fang)(fang)(fang)(fang)爆(bao)型(xing)式(shi)、類(lei)別、級(ji)(ji)(ji)別、組別;外殼(ke)的(de)(de)(de)防(fang)(fang)(fang)(fang)護(hu)等(deng)級(ji)(ji)(ji);安(an)(an)(an)(an)裝方式(shi)及(ji)安(an)(an)(an)(an)裝用(yong)的(de)(de)(de)緊固(gu)件(jian)要(yao)(yao)求等(deng)。防(fang)(fang)(fang)(fang)爆(bao)燈(deng)(deng)的(de)(de)(de)安(an)(an)(an)(an)裝要(yao)(yao)確(que)保固(gu)定(ding)牢靠，緊固(gu)螺栓(shuan)不得(de)任意更換，彈(dan)簧墊(dian)(dian)(dian)圈(quan)應齊(qi)(qi)全。防(fang)(fang)(fang)(fang)塵(chen)、防(fang)(fang)(fang)(fang)水用(yong)的(de)(de)(de)密(mi)封(feng)(feng)(feng)圈(quan)安(an)(an)(an)(an)裝時要(yao)(yao)原(yuan)(yuan)樣放置好。電(dian)(dian)纜(lan)(lan)進(jin)(jin)線(xian)處(chu)，電(dian)(dian)纜(lan)(lan)與密(mi)封(feng)(feng)(feng)墊(dian)(dian)(dian)圈(quan)要(yao)(yao)緊密(mi)配合(he)(he)，電(dian)(dian)纜(lan)(lan)的(de)(de)(de)斷面(mian)應為圓形，且(qie)護(hu)套表面(mian)不應有凹凸等(deng)缺陷(xian)。多(duo)余(yu)的(de)(de)(de)進(jin)(jin)線(xian)口，須按防(fang)(fang)(fang)(fang)爆(bao)類(lei)型(xing)進(jin)(jin)行封(feng)(feng)(feng)堵(du)，并(bing)將壓緊螺母(mu)擰緊，使進(jin)(jin)線(xian)口密(mi)封(feng)(feng)(feng)。 防(fang)(fang)(fang)(fang)爆(bao)燈(deng)(deng)在(zai)安(an)(an)(an)(an)裝前(qian)要(yao)(yao)從銘(ming)牌與產品(pin)說明(ming)書中(zhong)核對(dui):防(fang)(fang)(fang)(fang)爆(bao)型(xing)式(shi)、類(lei)別、級(ji)(ji)(ji)別、組別;外殼(ke)的(de)(de)(de)防(fang)(fang)(fang)(fang)護(hu)等(deng)級(ji)(ji)(ji);安(an)(an)(an)(an)裝方式(shi)及(ji)安(an)(an)(an)(an)裝用(yong)的(de)(de)(de)緊固(gu)件(jian)要(yao)(yao)求等(deng)。防(fang)(fang)(fang)(fang)爆(bao)燈(deng)(deng)的(de)(de)(de)安(an)(an)(an)(an)裝要(yao)(yao)確(que)保固(gu)定(ding)牢靠，緊固(gu)螺栓(shuan)不得(de)任意更換，彈(dan)簧墊(dian)(dian)(dian)圈(quan)應齊(qi)(qi)全。防(fang)(fang)(fang)(fang)塵(chen)、防(fang)(fang)(fang)(fang)水用(yong)的(de)(de)(de)密(mi)封(feng)(feng)(feng)圈(quan)安(an)(an)(an)(an)裝時要(yao)(yao)原(yuan)(yuan)樣放置好。電(dian)(dian)纜(lan)(lan)進(jin)(jin)線(xian)處(chu)，電(dian)(dian)纜(lan)(lan)與密(mi)封(feng)(feng)(feng)墊(dian)(dian)(dian)圈(quan)要(yao)(yao)緊密(mi)配合(he)(he)，電(dian)(dian)纜(lan)(lan)的(de)(de)(de)斷面(mian)應為圓形，且(qie)護(hu)套表面(mian)不應有凹凸等(deng)缺陷(xian)。多(duo)余(yu)的(de)(de)(de)進(jin)(jin)線(xian)口，須按防(fang)(fang)(fang)(fang)爆(bao)類(lei)型(xing)進(jin)(jin)行封(feng)(feng)(feng)堵(du)，并(bing)將壓緊螺母(mu)擰緊，使進(jin)(jin)線(xian)口密(mi)封(feng)(feng)(feng)。