安全锁定HSE 10.0_LOTO.ppt

Lockout/Tagout Standard锁定/标识标准 Proper Lockout Procedure 正确的锁定程序 Lockout锁定 Lockout is a technique used to prevent the release of hazardous energy, or to prevent the hazardous energy from escaping.锁定是一种用来防止危险能量释放, 或防止危险能量泄漏的方法 A padlock is placed on the appropriate energy isolating device that is in the off or closed position.挂锁在适当的能量隔离设备上，使其锁定在断开或关闭状态 The “Fatal Five” Main Causes of Lockout/Tagout Injuries 锁定/标识类事故导致伤害的“致命5项” Failure to stop equipment无法停止设备 Failure to disconnect from power source无法断开电源 Failure to dissipate (bleed, neutralize) residual energy无法消耗(渗透, 中和)残余能量 Accidental restarting of equipment意外重起设备 Failure to clear work areas before restarting重起前未清场 Definitions定义 Authorized Employee - one who locks out machines or equipment in order to perform the servicing or maintenance on that machine or equipment.授权员工 –进行维护工作将设备或仪器上锁的员工 Affected Employee - one whose job requires him/her to operate or use a machine or equipment on which servicing or maintenance is being performed under lockout, or whose job requires him/her to work in an area in which such servicing or maintenance is being performed.受影响员工 – 员工的工作要求操作被锁定的正在进行维护的设备, 或工作要求在这种维护操作进行的区域内工作的员工 Definitions, cont.定义 Energy Isolating Device - A mechanical device that physically prevents the transmission or release of energy.能量隔离设备 - 一种机械装置能够物理的防止能量转移或释放 Energy Control Procedure - Safety program adopted by the employer that includes energy control procedures plus provisions for inspecting the procedures and training employees for lockout/tagout.能量控制程序 – 雇主实施的安全计划, 包括能量控制程序加上检查规定, 及向员工进行锁定/标识培训的规定 Hazardous Energy Sources Found in the Workplace工作场所的危险能量源 Electrical电 Generated发电 Static静电 Mechanical机械 Transitional传送 Rotational旋转 Thermal热 Machines or Equipment设备或仪器 Chemical Reactions化学反应 Potential潜在 Pressure压力 Hydraulic液压 Pneumatic气动 Vacuum真空 Springs弹簧 Gravity重力 Types of Lockout Devices锁定设备种类 Plug Locks插头锁 Ball Valve Lockout球阀锁定 Gate Valve Lockout闸门阀锁定 Group Lockout Hasp组合锁定锁扣 Electrical电 Hydraulic液压, pneumati