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蒸箱水烧干了会不会坏
更新时间： 2020-10-05 00:00:00  

电蒸箱出现水被烧干会坏。电加热管内电热丝烧断，管壁被烧穿，电热丝与加热管壁之间短路。检查方法是用万用表分别检查每根电热管是否短路，电热管外壳是否与电热丝间存在短路。若有，则按加热管规格外形购置或向原供应商订购加热管更换，并检查线路是否有因过热外部绝缘烧坏等情况。最后复查接线，加水到位试加热。

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