Lockout培訓(xùn)PPT

1、Lockout/Tagout上鎖掛牌段云華請將您的手機(jī)調(diào)至靜音Agenda wHow Do Injuries Occur During Servicing?wWhat is LOTO?Types of hazardous energyWhen should LOTO be applied?Energy isolation deviceswLOTO BasicswGeneral LOTO procedure wSpecial SituationswOthers ( Contractor, periodic inspections, Responsibilities )Objectives 目的w

2、Clarify requirements of Lockout/Tagout (LOTO) Program 闡明上鎖掛牌要求wEnsure everyone is aware of their role within LOTO Program 確保所有相關(guān)人員了解其在上鎖掛牌制度中的任務(wù)。wProvide an opportunity to discuss concerns related to LOTO Program 提供一個探討上鎖掛牌制度相關(guān)問題的機(jī)會1- How Injuries Occur During the Servicing of Equipment?設(shè)備的維修保養(yǎng)過程中事故

3、是如何發(fā)生的wBLS study on injuries while servicing equipment revealed: 美國勞工統(tǒng)計局?jǐn)?shù)據(jù)顯明設(shè)備維修傷害中：80% failed to turn off equipment80% 是未能關(guān)停設(shè)備10% equipment activated by someone else10%設(shè)備被其他人啟動5% failed to control potential energy5%未能控制好勢能Most of remaining 5% disconnected power but failed to verify effectiveness其他5

4、%大多是由于關(guān)閉了能源但未能確認(rèn)能源關(guān)閉是否真正有效2- What is LOTO? 什么是上鎖掛牌？w“LOTO” is a technique used to prevent energy from being released during the servicing of equipment. This is accomplished by placing locks on energy isolation devices prior to starting work. 上鎖掛牌是一種用于在設(shè)備維護(hù)使防止能量意外釋放的方法， 該方法是在工作開始前在能源隔離開關(guān)上掛上鎖具來達(dá)成的。wLo

5、ckout/tagout (procedure) is performed prior to servicing, repairing, setting up, or cleaning equipment to prevent injuries that can result from unexpected equipment start-up, movement, or release of energy.在維修、設(shè)置、清潔設(shè)備之前執(zhí)行掛鎖掛牌(程序），從而預(yù)防設(shè)備突然起動、運作、或能量釋放而帶來的傷害。Types of Hazardous Energy有害（危險）能源的種類wWhat ty

6、pes of hazardous energy are subject to LOTO? 上鎖掛牌制度涉及的有害（危險）能源 種類Types of Hazardous Energy有害（危險）能源的種類wElectrical電力的-wPneumatic氣力的-wHydraulic 水力的-wMechanical機(jī)械的-wThermal 熱的-wChemical- 化學(xué)的wRadiation- 輻射的wSteam- 汽動力的-wSpring-Driven受力彈簧-wSuspended Parts-懸浮的物體（部件）- Some energy sources can be turned on/of

7、f. 有些能能量可以被開啟和關(guān)閉有些能能量可以被開啟和關(guān)閉 Others can only be dissipated or controlled. 有些能量只可以被逸散或控制有些能量只可以被逸散或控制 Potential Energy vs. Kinetic Energy勢能VS動能wPotential energy can be converted to kinetic!wGoal of LOTO is to achieve “Zero Energy State”w勢能可以轉(zhuǎn)化為動能勢能可以轉(zhuǎn)化為動能w上鎖掛牌的目標(biāo)是達(dá)到上鎖掛牌的目標(biāo)是達(dá)到 “零能量狀態(tài)零能量狀態(tài)”When is LOT

8、O applied? 什么時候執(zhí)行上鎖掛牌制度wAdjusting 調(diào)校wInspecting 檢查wModifying 改造wReplacing parts 改換部件wTool changes 調(diào)換工具wClearing jams 清塞wLubricating 潤滑wCleaning 清潔wInstallation 安裝“during the servicing of equipment”“在對設(shè)備進(jìn)行在對設(shè)備進(jìn)行維護(hù)維護(hù)過程中過程中”There are some situations where LOTO is not required有些情形是不需要上鎖掛牌的有些情形是不需要上鎖掛牌的E

9、nergy Isolation Devices 能量切斷裝置Examples:例子:wElectrical disconnect switch 電路隔離開關(guān)電路隔離開關(guān)wElectrical breaker switch 電路短路器電路短路器wHydraulic valve液壓閥液壓閥wPneumatic valve氣壓閥氣壓閥wLine valve 管路閥管路閥Pushbuttons, selector switches, and other control circuit devices are NOT energy isolation devices.暫停按鈕,切換開關(guān)和其他的電路控制開

10、關(guān)不能不能作為能量切斷裝置. 3- LOTO Basics 上鎖掛牌的基礎(chǔ)知識All employees fit into one of the following 所有相關(guān)人員分為如下三類LOTO roles:上鎖掛牌的角色: “Authorized employee 授權(quán)員工”Services equipment & authorized to apply LOTO.授權(quán)設(shè)備的鎖定和標(biāo)簽 “Affected employee 受影響員工”O(jiān)perates or uses equipment being serviced under LOTO.鎖定設(shè)備的使用或操作人員 “Other

11、employee 其他員工”Works in an area where LOTO being used.在該區(qū)域設(shè)備工作的人員LOTO Basics 上鎖掛牌的基礎(chǔ)知識Authorized employee 授權(quán)員工 An employee who performs servicing or maintenance on machines and equipment. Lockout or tagout is used by these employees for their own protection.- 為對機(jī)器設(shè)備進(jìn)行服務(wù)或維護(hù)操作, 而實施上鎖或掛牌的員工- 他必須是經(jīng)培訓(xùn)考核合格

12、并被授權(quán)的LOTO Basics 上鎖掛牌的基礎(chǔ)知識Affected employee受影響員工 An employee who performs the duties of his or her job in an area in which the energy control procedure is implemented and servicing or maintenance operations are performed.-在上鎖或掛牌的被服務(wù)或維護(hù)的設(shè)備附近操作或需要進(jìn)行工作的員工LOTO BasicswPreferred means of controlling hazar

13、dous energy at PSU is LOCKOUT IN CONJUNCTION WITH TAGOUT有害能源控制首選上鎖同時掛牌.wEach isolation point must have both a lock and a tag attached to it.每個切斷點必須既有鎖又有牌wLocks must be standardized & used only for LOTO.鎖具必須標(biāo)準(zhǔn)化并只用于LOTOwTags must indicate lock holder & date of application. And must include a l

14、egend such as: DO NOT START, DO NOT OPEN, DO NOT CLOSE, DO NOT ENERGIZE, DO NOT OPERATE. 牌子必須指明掛排人和掛牌日期.(并有”危險, 請勿啟動/ 請勿合閘等”)總體要求總體要求：lDurable;持久持久lStandardized;標(biāo)準(zhǔn)標(biāo)準(zhǔn)lSubstantial; 堅固堅固lIdentifiable可鑒別可鑒別Types of Devices裝置類型4- General LOTO Procedure 一般上鎖掛牌程序STEP 1ID Energy Sources識別能量源識別能量源STEP 2 Noti

15、fy Others通知其他人通知其他人STEP 4 Isolate Equipment切斷切斷/隔離設(shè)備隔離設(shè)備STEP 5 LOTO Equipment上鎖并掛牌上鎖并掛牌STEP 3 Shutdown Equipment關(guān)閉設(shè)備關(guān)閉設(shè)備STEP 6 Release Stored Energy釋放釋放/控制儲存能控制儲存能量量STEP 7Verify Isolation驗證設(shè)備切斷驗證設(shè)備切斷/隔隔離離STEP 8 Perform Servicing實施服務(wù)實施服務(wù)/維護(hù)維護(hù)STEP 9 Release from LOTO拆除上鎖掛牌拆除上鎖掛牌Step 1: ID All Energy S

16、ources 識別所有能量源wKnow types & magnitude of energy associated with equipment.知道與設(shè)備相關(guān)的能源類型和數(shù)量wID all energy sources feeding the equipment (including potential energy).識別供應(yīng)該設(shè)備的所有能量源（包括勢能）wGather appropriate control devices.獲取合適的能源控制裝置wClarify any questionable identification of energy sources before p

17、roceeding.行動前澄清所有可疑的能量源辨識。Step 2: Notify Others 通知其他人員wVerbally notify all “affected” and “other” employees of impending shutdown.在關(guān)閉設(shè)備前，口頭通知所有“受影響員工”和“其他員工”Step 3: Shut Down Equipment關(guān)閉設(shè)備wUse normal stopping procedures to shut down equipment. 運用規(guī)定的程序關(guān)閉機(jī)器設(shè)備wMust to take safe steps to avoid injuries

18、必須采取安全有序的步驟避免危害wAttention to new energy sources after modification 設(shè)備改造后可能會引入的新的未知能量源.Step 4: Isolate Equipment 切斷/隔離設(shè)備wAfter shutdown, operate all energy isolation devices so equipment is disconnected from energy sources. 關(guān)閉設(shè)備后，操作能源切斷裝置來關(guān)閉或切斷 所有能量源wTurn electrical disconnect to “OFF” position; open

19、 circuit breaker; close valve, etc. 將電路隔離開關(guān)撥向“斷開”位置， 打開電路短路器，關(guān)閉閥門等(在切斷能源開關(guān)前必須保證設(shè)備控制開關(guān)處于關(guān)停狀態(tài))Step 5: LOTO the Equipment 上鎖并掛牌wAttach locks & devices to each isolation point. 鎖具用于切斷裝置上wTag must accompany each lock. 在每一個鎖上掛牌wGood idea to also tag point of operation if located remotely from isolatio

20、n points.如果操作臺遠(yuǎn)離鎖定點， 最好也在操作臺/點上掛牌wWhat if equipment wont accept a lock?如果設(shè)備沒地方上鎖怎么辦？Step 6: Release Stored Energy 釋放/控制儲存能量wEnsure all potential or residual energy is controlled.確保所有潛在的或殘余的能量得到控制。 Block elevated parts.阻塞被抬高的物體 Block/release springs.放開或鎖定彈力驅(qū)動部件 Relieve system pressure.釋放系統(tǒng)壓力 Drain fl

21、uids.排出流體 Vent gases.排氣 Allow system to cool.讓系統(tǒng)冷卻 Discharge capacitors.電容放電 Stop rotating flywheels.停止轉(zhuǎn)動的齒輪Step 7: Verify Isolation 驗證設(shè)備切斷/隔離驗證的意思是指雙重檢查設(shè)備是否已真正地被關(guān)閉驗證的意思是指雙重檢查設(shè)備是否已真正地被關(guān)閉并且是安全的。并且是安全的。wBefore any servicing begins, verify effectiveness of LOTO.在實施服務(wù)/維護(hù)前確認(rèn)上鎖掛牌的有效性wUse normal starting p

22、rocedure or otherwise verify “Zero Energy State”.使用正常的啟動程序或別的方式驗證“零能量狀態(tài)”wReturn controls to “OFF” position after testing.測試完畢后重新設(shè)定開關(guān)至“關(guān)”的位置wVerification is the step which is most frequently skipped during evaluations. 在評價在評價時驗證步驟是經(jīng)常被忽略的步驟時驗證步驟是經(jīng)常被忽略的步驟Step 8: Perform Servicing 實施服務(wù)/維護(hù)wComplete requi

23、red service work.完成必須的服務(wù)/維護(hù)工作wAvoid doing anything that could potentially reactivate the equipment.避免做任何可能潛在使設(shè)備恢復(fù)能量的活動wOK to interrupt LOTO, but must be reapplied if servicing is to continue.中間可以中斷LOTO， 但是如果服務(wù)/維護(hù)需要繼續(xù)則LOTO必須重新執(zhí)行Step 9: LOTO Release 拆除上鎖/掛牌wAll locks, tags, & devices removed by sa

24、me person who applied.授權(quán)員工只能拆除自己的鎖和牌wRemove all tools from equipment area.將所有維修工具清理出設(shè)備工作區(qū)域wReplace all machine guards.將所有設(shè)備所有安全保護(hù)裝置恢復(fù)原位wVerbally inform all “affected” & “other” employees that LOTO is complete.口頭通知所有“受影響員工”和“其他員工”LOTO結(jié)束wEnsure area is clear prior to restart.在重啟設(shè)備前確保清理工作現(xiàn)場5. Speci

25、al Situations 特殊情形wGroup LOTO 多人LOTOEach employee applies own locks/tags to each isolation point. 每個員工上自己的鎖和掛自己的牌wShift changes 換班Oncoming employee attaches locks/tags prior to outgoing employee removing theirs. 來接班員工在離班的員工撤鎖前先上自己的鎖和牌。wLock removal procedure移鎖程序Supervisor must be notified if lock ow

26、ner not present.主管必須注意未出現(xiàn)的持鎖人Use Lock Remove Report to document removal.使用移鎖報告單記錄鎖具移動6- SummarywAll hazardous energy sources must be controlled (kinetic & potential).所有所有能源都必須得到控制wControl via energy isolation device (do not rely on control circuit).控制是經(jīng)由能源切斷裝置來完成 （不要依賴控制電路）wOnly use designated l

27、ock for LOTO.只使用規(guī)定的鎖具wTags must accompany all locks.牌子必須與上鎖一同使用wNine-step general procedure remember to verify isolation.過程分為九大步-不要忘了能源切斷的驗證wProtection must be ensured during special situations. 確保特殊情形下的保護(hù)。Exceptions to LOTO 不需 “上鎖掛牌”程序的操作wNormal production operations正常生產(chǎn)操作w Routine, repetitive, &am

28、p; integral to production正常運轉(zhuǎn)，重復(fù)和連續(xù)生產(chǎn)w Guards/safety devices not bypassed 完好的防護(hù)/安全裝置w Body part not placed in the point of operation or other dangerous area during machine cycle設(shè)備運轉(zhuǎn)中身體的部位沒有置于操作點和風(fēng)險區(qū)域內(nèi)w Need to use alternative measures for protection需要其它防護(hù)措施加以保護(hù)的wCord & plug connected equipment電線

29、和插頭操作w Plug is only source of energy 僅有單一能量源的插頭w Plug is under continuous control of one person 在一個人員的單獨連續(xù)控制內(nèi).Exceptions to LOTO 沒被“上鎖掛牌”程序的涵蓋的操作Hot tap operations -that involve transmission and distribution systems for gas, steam, water, or petroleum products on pressurized pipelines if continuity

30、of service is essential, shutdown of the system is impractical, documented procedures are followed, and employees are effectively protected by special equipment.w在輸送氣體，蒸汽，水和石油類物質(zhì)的壓力管道上的作業(yè)，必須連續(xù)供應(yīng)，不可切斷時， 要有書面的程序， 并使用特殊的設(shè)備來保護(hù)員工。Contractors 外包商The outside contractor and the on-site employer must exchang

31、e lockout/tagout information.外部施工隊和現(xiàn)場員工必須交換上鎖掛牌信息Employees on site must understand rules used by the contractor.現(xiàn)場員工必須清楚施工人員遵守了制度Be alert for new types of lockout or tagout devices.注意新的上鎖掛牌設(shè)備的使用Periodic Inspections 定期檢查Periodic Inspections 定期檢查qSupervisors are responsible for conducting this annual inspection and they must certify 主管負(fù)責(zé)年度檢查并確認(rèn) the inspections have been performed. The certification must identify the machine or equipment, 檢查被執(zhí)行。證明設(shè)備和機(jī)器被驗證了檢查被執(zhí)行。證明設(shè)備和機(jī)器被驗證了the date of the inspection, the employees included, and the name of the person performing the inspect