发布时间:2025-01-24 22:31:37
美的PCS608B电压力锅常见故障和解决方法如下:
1、美的电压力锅加热不停。分析与检修:造成此类故障的原因可能是压力开关失灵(接触不良)而造成触点不断开路,如此则可拆下压力开关,用细砂纸清理触点使其接触良好,故障即可排除。
2、美的电压力锅工作时加热灯亮、保温灯亮。 分析与检修:该故障现象说明电路有正常,此时可调节压力开关的调节螺丝,使压力开关触点闭合即可。
304不锈钢退火后硬度一般为hb200左右经冷加工硬化后能达到hrc45吗
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