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深圳市信宇人科技股份有限公司-凯发app

addtime:2017-07-13    author:xinyuren    hits:416

1.温控仪温度是否设定好。

2.电源及加热开关是否打开。

3.左侧温控器是否调整好。

4.固态继电器指示灯是否亮。

5.固态继电器高压侧用表量是否有220vac电源.若无,检查熔丝管是否损坏。

6.循环风电机是否运转。

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