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電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)是(shi)(shi)工作(zuo)、生活(huo)中使(shi)用(yong)(yong)(yong)較多的(de)(de)(de)一(yi)(yi)(yi)種設(she)備(bei)(bei)，如電(dian)(dian)(dian)(dian)爐、電(dian)(dian)(dian)(dian)烙鐵、電(dian)(dian)(dian)(dian)熨斗(dou)、電(dian)(dian)(dian)(dian)暖器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)烘(hong)(hong)箱等都屬于(yu)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)設(she)備(bei)(bei)。 電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)絲(si)是(shi)(shi)由(you)鎳、鉻合金制(zhi)成(cheng)，溫度(du)高(gao)(gao)(gao)達800℃以(yi)上(shang)。由(you)于(yu)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)的(de)(de)(de)功率都比較大，使(shi)用(yong)(yong)(yong)者(zhe)若忽視安全，火災(zai)隨(sui)時(shi)都有(you)(you)(you)可(ke)能(neng)發(fa)生。電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)發(fa)生火災(zai)的(de)(de)(de)原因(yin)有(you)(you)(you)：一(yi)(yi)(yi)是(shi)(shi)將(jiang)(jiang)(jiang)通(tong)電(dian)(dian)(dian)(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)放在(zai)可(ke)燃(ran)物(wu)(wu)上(shang)或者(zhe)放在(zai)易燃(ran)物(wu)(wu)附近，在(zai)長時(shi)間(jian)的(de)(de)(de)高(gao)(gao)(gao)溫烘(hong)(hong)烤(kao)下(xia)引起火災(zai)。二是(shi)(shi)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)未(wei)安裝(zhuang)插(cha)頭(tou)，直(zhi)接(jie)(jie)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)線(xian)頭(tou)插(cha)入插(cha)座(zuo)內，因(yin)而易引起短路(lu)而發(fa)生火災(zai)。三是(shi)(shi)使(shi)用(yong)(yong)(yong)者(zhe)在(zai)離開(kai)時(shi)未(wei)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)的(de)(de)(de)插(cha)頭(tou)拔去，時(shi)間(jian)過長，造(zao)(zao)成(cheng)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)過熱(re)(re)，將(jiang)(jiang)(jiang)鄰近的(de)(de)(de)可(ke)燃(ran)物(wu)(wu)引燃(ran)而造(zao)(zao)成(cheng)火災(zai)。四是(shi)(shi)電(dian)(dian)(dian)(dian)阻(zu)絲(si)多次(ci)修理后繼(ji)續使(shi)用(yong)(yong)(yong)，可(ke)造(zao)(zao)成(cheng)線(xian)路(lu)過負荷而引發(fa)火災(zai)。 因(yin)此，在(zai)使(shi)用(yong)(yong)(yong)時(shi)，不(bu)(bu)可(ke)將(jiang)(jiang)(jiang)易燃(ran)易爆(bao)物(wu)(wu)品放在(zai)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)附近，必(bi)須(xu)保持一(yi)(yi)(yi)定的(de)(de)(de)安全距離。電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)必(bi)須(xu)放在(zai)不(bu)(bu)導(dao)熱(re)(re)的(de)(de)(de)不(bu)(bu)燃(ran)材料基座(zuo)上(shang)；電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)導(dao)線(xian)的(de)(de)(de)安全截流量(liang)必(bi)須(xu)滿(man)足電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)的(de)(de)(de)容(rong)量(liang)要(yao)(yao)求，工業用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)在(zai)任何情況下(xia)都要(yao)(yao)裝(zhuang)置(zhi)單獨的(de)(de)(de)電(dian)(dian)(dian)(dian)路(lu)。導(dao)線(xian)必(bi)須(xu)安裝(zhuang)插(cha)頭(tou)，不(bu)(bu)可(ke)將(jiang)(jiang)(jiang)線(xian)頭(tou)直(zhi)接(jie)(jie)插(cha)入插(cha)座(zuo)；電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)導(dao)線(xian)老化破損(sun)應(ying)及時(shi)更(geng)換(huan)，電(dian)(dian)(dian)(dian)路(lu)中沒有(you)(you)(you)安裝(zhuang)熔斷器(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)不(bu)(bu)得使(shi)用(yong)(yong)(yong)；電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)使(shi)用(yong)(yong)(yong)時(shi)必(bi)須(xu)有(you)(you)(you)人看管，離開(kai)時(shi)應(ying)拔掉插(cha)頭(tou)，在(zai)使(shi)用(yong)(yong)(yong)過程中，若遇停(ting)電(dian)(dian)(dian)(dian)，也應(ying)及時(shi)將(jiang)(jiang)(jiang)插(cha)頭(tou)拔出(chu)，不(bu)(bu)要(yao)(yao)遺忘。對于(yu)多次(ci)修理的(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)絲(si)，最好不(bu)(bu)再使(shi)用(yong)(yong)(yong)，應(ying)更(geng)換(huan)新(xin)的(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)絲(si)。易燃(ran)易爆(bao)物(wu)(wu)品嚴(yan)禁用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)烘(hong)(hong)干；電(dian)(dian)(dian)(dian)烘(hong)(hong)箱應(ying)有(you)(you)(you)控(kong)制(zhi)溫度(du)的(de)(de)(de)裝(zhuang)置(zhi)，既要(yao)(yao)防止溫度(du)過高(gao)(gao)(gao)，又要(yao)(yao)防止烘(hong)(hong)烤(kao)時(shi)間(jian)過長。