收藏本站 提供:电热管价格和电热管规格型号大全,还提供电热管接线、选型的问题,特耐佳电加热器高端电热供应商。

电加热器的保养注意事项

今日出厂产品展示及部分报价

1、 电加热器的维护和保养 1) 防爆场所电加热器必须在断电后方能开启电加热器的接线盒温度传感器的接线盒。 2) 当流量不正常或无流量时严禁开启电加热器以免烧坏电加热器。 3) 定期检查电热偶动作可靠性和灵敏性。 4) 定期检查电加热器内加热元件的绝缘电阻。 5) 定期检查接地电阻值。 6) 定期检查电加热器各接线端子触头有无松动、变色。 7) 电加热器上内外接地都必须可靠接地。 8) 定期清理排放口内的残留杂物。 2、 结束语 在化工厂有很多不同型号、不同功率的电加热器但它们的工作原理都基本相同。通过对E001电加热器的结构、工作原理的学习对此电加热器有了更深的了解总结了一些故障发生的原因并进行了分析针对不同情况的故障总结了不同的处理方法。有学习有实践才能有经验有经验才能得心应手的处理各种故障。 

1, the electric heater maintenance 1 ) junction box explosion-proof electric heater must be in place: off before opening electric heater wiring box: temperature sensor. 2 ) when the flow is not normal or no flow: no open electric heaterso as not to burn the electric heater. 3 ) regularly check the electric couple action reliability and sensitivity. 4 ) insulation resistance check an electric heater in the heating element. 5 ) regularly check the value of grounding resistance. 6 ) regularly check the heater each wiring terminal contact with no loosening, color. 7 ) electric heater and grounding must be reliable grounding. 8 ) cleaned regularly discharge port within the residual impurities. 2, ending in a chemical plant with an electric heater: many different models, different power but their work principle are basically the same. The structure, working principle of E001 electric heater learning: this electric heater with a deeper understanding of the reasons: Summary: the fault and the fault analysis for different cases summarizes the different processing method. Learning with practice to have experience with various fault experiencecan handy.

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