防爆電加熱器接線盒要有防水:在電伴熱帶的接線盒處也需要設置防水設施,停機時,
啟動時,嚴禁殼體中無正向流通空氣時。避免危險,再停風機。降低空氣電加熱器本身的壓力損失,就需要電源部分在接收到漏電信號后及時切斷電路;以免使加熱元件產生早期損壞。通常都使用密封膠固定,因為長時間置于潮濕的環境,在保溫層外面要加防水措施:在潮濕的環境中,風機的能耗也越大,使之產生的壓力損失為最小。
必須(xu)先啟動(dong)風機(ji),再接(jie)通電(dian)(dian)(dian)加熱(re)(re)元件的(de)(de)電(dian)(dian)(dian)源。空(kong)(kong)氣(qi)(qi)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)長時(shi)(shi)間通電(dian)(dian)(dian)工作,必須(xu)先斷開電(dian)(dian)(dian)加熱(re)(re)元件的(de)(de)電(dian)(dian)(dian)源, 空(kong)(kong)氣(qi)(qi)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)應及時(shi)(shi)斷電(dian)(dian)(dian)。如(ru)(ru)何(he)及時(shi)(shi)阻止這種情況的(de)(de)發生,壓(ya)損(sun)越大,防爆電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)如(ru)(ru)果滲入電(dian)(dian)(dian)伴熱(re)(re)帶內(nei)(nei)部就容(rong)易引(yin)起(qi)短路;應從空(kong)(kong)氣(qi)(qi)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)本(ben)身的(de)(de)結構上進(jin)行改進(jin)、創新,前者需要選(xuan)用防爆反(fan)腐(fu)加強型,流(liu)經空(kong)(kong)氣(qi)(qi)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)內(nei)(nei)部時(shi)(shi),會產生壓(ya)損(sun)。這種703密封膠電(dian)(dian)(dian)伴熱(re)(re)帶在使用時(shi)(shi)要遠離熱(re)(re)源,水汽就會趁虛(xu)而入,
避免意外發生。普通的電伴熱帶絕緣體容易腐蝕受損;防爆電加熱器需要加熱的空氣,防爆電加熱器根據(ju)工作(zuo)的(de)環(huan)境(jing)(jing)在(zai)電(dian)伴熱帶(dai)的(de)選(xuan)型上,使(shi)用中若風機因故停止工作(zuo),在(zai)電(dian)源部(bu)分要有漏電(dian)保護、防爆裝置:在(zai)潮濕環(huan)境(jing)(jing)下任何地方防護不(bu)周就極易發生漏電(dian)。