【填空题】
34.电茶炉开关置于“通”位后，加热和缺水指示灯均不亮，接触器不吸合如何处理？*简答题*___
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答:、原因分析： [1]保险丝熔断。 [2]缺水保护器电源线断开或接触不良。 [3]开关损坏。 处理方法： [1]控制电路中有断路现象，检查处理后更换保险丝。 [2]接好电源线，处理接触不良点。 [3]更换开关。
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