1、电蒸汽锅炉安全阀不启动，超压报警失灵，高低水位报警失灵可引起锅炉爆炸，因此锅炉的安全附件必须按规定定期校验。
Electric steam boiler safety valve does not start, overpressure alarm malfunction, failure can cause low water level alarm boiler explosion, security annex boiler must regularly check required.
2、电蒸汽锅炉承压部件老化、强度减弱，或有渗漏、腐蚀、变形、水垢等缺陷时也可引起锅炉爆炸，所以锅炉必须按国家要求进行定期检验。
Electric steam boiler pressure parts of aging, strength weakened, or leakage, corrosion, deformation, scale and other defects can also be caused when the boiler exploded, so the boiler must be in accordance with national requirements for regular inspection.
3、电蒸汽锅炉http://www.jnshengxin.cn/管理差，司炉人员无责任心或水平低下，造成误操作，所以司炉人员必须按规定取得操作证。在实际运行中，最常见的情况是锅炉烧干后加入冷水，这是非常危险的。也是运行人员最需要警惕的。
Electric steam boilers poor management, fireman no responsibility or low levels of personnel, resulting in misuse, so the fireman must obtain operating permits required. In actual operation, the most common situation is to add cold water to dry out after the boiler, which is very dangerous. Most people also need to guard against running.
4、电蒸汽锅炉http://www.jnshengxin.cn/杂物堵塞了高压锅的排气孔导致锅内压力持续增高，无法把多余的压力排放出去到达锅体强度能承受的压力自然会爆炸，当然不排除锅本身原因，质量不过关，锅体有泄露，排气不够通常也有可能导致爆炸。因此在使用前，仔细检查排气孔是不是通畅，不违反使用说明和禁忌，就不会有什么危险了。
Electric steam boilers debris clogged vent pressure cooker pot leads to pressure continued to increase, the excess pressure can not be vented to reach the intensity of the pot will naturally be able to withstand the pressure of the explosion, of course, does not rule out the reasons for the pot itself, quality tests, pot body has leaked, there is usually not enough to exhaust could cause an explosion. Therefore, before using, carefully check the vent is not smooth, does not violate the instructions for use and contraindications, there will be no danger.
