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電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)是(shi)工作(zuo)、生(sheng)活中使(shi)(shi)用(yong)(yong)(yong)較(jiao)多的(de)(de)一種設備，如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)烙鐵、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)熨斗、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暖器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)烘箱等都屬于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)設備。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻絲(si)是(shi)由(you)鎳、鉻(ge)合(he)金(jin)制成(cheng)，溫(wen)度(du)高(gao)達800℃以上(shang)(shang)。由(you)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的(de)(de)功率都比較(jiao)大，使(shi)(shi)用(yong)(yong)(yong)者若(ruo)忽視(shi)安(an)全(quan)，火(huo)災(zai)(zai)隨(sui)時(shi)(shi)都有可能發(fa)生(sheng)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)發(fa)生(sheng)火(huo)災(zai)(zai)的(de)(de)原(yuan)因(yin)有：一是(shi)將通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)放(fang)在可燃(ran)物(wu)(wu)上(shang)(shang)或者放(fang)在易燃(ran)物(wu)(wu)附(fu)近(jin)，在長時(shi)(shi)間(jian)的(de)(de)高(gao)溫(wen)烘烤下(xia)引起(qi)火(huo)災(zai)(zai)。二(er)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)未(wei)安(an)裝(zhuang)插頭(tou)，直(zhi)接(jie)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)頭(tou)插入插座內，因(yin)而易引起(qi)短路而發(fa)生(sheng)火(huo)災(zai)(zai)。三是(shi)使(shi)(shi)用(yong)(yong)(yong)者在離(li)開時(shi)(shi)未(wei)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的(de)(de)插頭(tou)拔(ba)(ba)去，時(shi)(shi)間(jian)過(guo)長，造成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)過(guo)熱(re)(re)(re)(re)(re)，將鄰近(jin)的(de)(de)可燃(ran)物(wu)(wu)引燃(ran)而造成(cheng)火(huo)災(zai)(zai)。四是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻絲(si)多次修理后繼續使(shi)(shi)用(yong)(yong)(yong)，可造成(cheng)線(xian)(xian)路過(guo)負荷而引發(fa)火(huo)災(zai)(zai)。 因(yin)此，在使(shi)(shi)用(yong)(yong)(yong)時(shi)(shi)，不(bu)(bu)可將易燃(ran)易爆物(wu)(wu)品(pin)放(fang)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)附(fu)近(jin)，必須保持一定的(de)(de)安(an)全(quan)距離(li)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)必須放(fang)在不(bu)(bu)導熱(re)(re)(re)(re)(re)的(de)(de)不(bu)(bu)燃(ran)材料基座上(shang)(shang)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)導線(xian)(xian)的(de)(de)安(an)全(quan)截流量必須滿足電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的(de)(de)容量要(yao)求，工業(ye)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)在任何情況下(xia)都要(yao)裝(zhuang)置(zhi)單獨的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路。導線(xian)(xian)必須安(an)裝(zhuang)插頭(tou)，不(bu)(bu)可將線(xian)(xian)頭(tou)直(zhi)接(jie)插入插座；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)導線(xian)(xian)老化(hua)破損應及時(shi)(shi)更(geng)換，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中沒有安(an)裝(zhuang)熔斷器(qi)(qi)(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)不(bu)(bu)得使(shi)(shi)用(yong)(yong)(yong)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)使(shi)(shi)用(yong)(yong)(yong)時(shi)(shi)必須有人看(kan)管，離(li)開時(shi)(shi)應拔(ba)(ba)掉插頭(tou)，在使(shi)(shi)用(yong)(yong)(yong)過(guo)程(cheng)中，若(ruo)遇(yu)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，也應及時(shi)(shi)將插頭(tou)拔(ba)(ba)出，不(bu)(bu)要(yao)遺忘。對(dui)于(yu)多次修理的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻絲(si)，最好不(bu)(bu)再使(shi)(shi)用(yong)(yong)(yong)，應更(geng)換新的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻絲(si)。易燃(ran)易爆物(wu)(wu)品(pin)嚴禁用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)烘干；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)烘箱應有控制溫(wen)度(du)的(de)(de)裝(zhuang)置(zhi)，既(ji)要(yao)防止(zhi)溫(wen)度(du)過(guo)高(gao)，又要(yao)防止(zhi)烘烤時(shi)(shi)間(jian)過(guo)長。