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电热设备的防火措施应做到如下六点。 （1）应经防火和安全部门审查批准。 （2）生产用的电热设备应在专用房间内使用,有易燃易爆等火灾危险的车间、场房及存放各种物质的库房内禁用。 （3）为防止电热设备因长时间工作而烤燃可燃物质,应用泥砖、石棉板等非易燃材料作垫座或隔开。 （4）为防止电路中接入的电热设备超负荷,应注意电热设备所用电源导线的截面允许载流量是否符合要求,要装配合格的保险丝,或过热继电器。一般工业生产用电流较
Fire safety equipment should be done as follows. (1) It should be examined and approved by fire prevention and safety department. (2) The electric heating equipment used in production should be used in special rooms. There are inflammable and explosive fire hazard workshops, rooms and storage of various substances in the warehouse. (3) In order to prevent electric equipment from burning combustible material due to prolonged work, use non-flammable materials such as mud brick and asbestos board to be pedestal or separate. (4) In order to prevent overheating of the electric heating equipment connected in the electric circuit, pay attention to whether the cross section of the electric power supply lead used in the electric heating equipment is capable of satisfying the requirements of current carrying capacity, and to install qualified fuses or overheating relays. General industrial production current