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真空干燥箱注意事項和故障處理

更新時(shí)間:2012-03-31      點(diǎn)擊次數:308

 

1、可燃性和揮發(fā)性的化學(xué)物品切勿放入箱內。
2、如在使用過(guò)程中出現異常、氣味、煙霧等情況,請立即關(guān)閉電源,用戶(hù)切勿盲目修理,應通知本公司修理部,由專(zhuān)業(yè)人員查看修理。(新機初次開(kāi)機會(huì )有異味和少量的煙霧產(chǎn)生,這是屬于正?,F象,請觀(guān)察一兩次后,若一直產(chǎn)生這種現象請致電我司客服中心進(jìn)行咨詢(xún))。
3、箱壁內膽和設備表面要經(jīng)常擦拭,以保持清潔,增加玻璃的透明度。請勿用酸、堿或其它腐蝕性溶液來(lái)擦拭外表面。
4、設備長(cháng)期不用,應拔掉電源線(xiàn)以防止設備損傷人。并應定期(一般一季度)按使用條件運行2-3天,以驅除電器部分的潮氣,避免損壞有關(guān)器件。
 
故障處理

    
      
      
 
1.無(wú)電源
1.插座無(wú)電源
1.換插座
2.插頭未插好或斷線(xiàn)
2.插好插頭或接好線(xiàn)
3.熔斷器開(kāi)路
3.換熔斷器
4.電源開(kāi)關(guān)未合上
4.合上電源開(kāi)關(guān)
 
2.箱內溫度不升高
1.設定溫度低
1.調整設定溫度
2.電加熱器壞
2.換電加熱器
3.控溫儀壞
3.換控溫儀
4.溫度傳感器連接線(xiàn)松動(dòng)
4.擰緊傳感器連接線(xiàn)螺母
3.設定溫度與箱內溫度誤差大
1. 溫度傳感器壞
1.換溫度傳感器
2. 控溫儀設定有偏差
2調整控溫儀設定偏差值
4.溫度失控
1.溫度傳感器固定脫落
1.固定溫度傳感器
2.控溫儀壞,可控硅壞
2.換控溫儀、可控硅

 

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