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电梯行业现场安全标准/Elevator Industry Field Safety Standard





 4. 通则 General























  人员要求   短接操作管理(如:人员资质、   管理程序   减少焊接使用                 物料搬运风险分析
     Qualification  短接线发放与控制)      Confined space rules      Only be used when all other      Conduct a written risk
  审批要求     Jumper management   易燃、有毒气体聚集, 氧气缺乏  means are impractical  assessment
     Approval for modification  (Qualification, assignment and       Flammable or toxic gases, or a    焊接设备使用规范   计划及规则(单人<25KG、
  临时修改和永久修改要求
 control )  potential for an oxygen deficient       Equipment guidelines  双人<50KG,专用工具)
     Temporary changes and     禁止气焊
  短接操作程序  atmosphere                                         Documented material
 permanent modifications      No gas welding
    Jumper operation process                               handling plan
 4.9  4.10  4.11      4.12                               4.13
 线路和软件修改  使安全回路失效  受限空间       焊接与切割                                物料搬运

 Circuitry  Modification  Defeating Safety Circuits  Confined Spaces  Welding Standards  Material Handling






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