lockout/ tagout refresher training. hazardous energy sources v evaluate machines, equipment, and...
TRANSCRIPT
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Lockout/ Lockout/ TagoutTagout
Refresher Refresher TrainingTraining
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Hazardous energy sourcesHazardous energy sources
Evaluate machines, equipment, Evaluate machines, equipment, and processesand processes
Develop energy control planDevelop energy control plan
1a
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Hazardous energy sourcesHazardous energy sources
Look for all sources of energyLook for all sources of energy
Identify secondary and stored Identify secondary and stored energy sourcesenergy sources
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Why lockout/tagout is Why lockout/tagout is necessarynecessary
Prevents injury due to unexpected Prevents injury due to unexpected startup of equipment or released startup of equipment or released energyenergy
2a
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Functions covered by Functions covered by lockout/tagoutlockout/tagout
Servicing of machines and Servicing of machines and equipmentequipment
Performing maintenance on Performing maintenance on equipment and machineryequipment and machinery
Normal operationsNormal operations
3a
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Energy control programEnergy control program
Authorized employeesAuthorized employees
Affected employeesAffected employees
Other employeesOther employees
4a
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Energy control programEnergy control program
Energy control proceduresEnergy control procedures
TrainingTraining
Periodic auditsPeriodic audits
4b
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Preparation for shutdownPreparation for shutdown
Locate all energy sourcesLocate all energy sources
Inform all affected personsInform all affected persons
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Shutdown procedureShutdown procedure
Each piece of equipment or Each piece of equipment or machine must be shutdown machine must be shutdown according to according to written energy written energy control control proceduresprocedures
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Shutdown procedureShutdown procedure
Orderly shutdown avoids additional Orderly shutdown avoids additional or increased hazardsor increased hazards
Use shutdown Use shutdown procedures procedures that are that are established for established for the machinethe machine
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Isolating machinery from Isolating machinery from its energy sourcesits energy sources
Type of devices to be usedType of devices to be used
Placement of isolating devicesPlacement of isolating devices
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Application of Application of lockout/tagout deviceslockout/tagout devices
Positioning of lockout/tagout Positioning of lockout/tagout devicesdevices
Only authorized employees can Only authorized employees can attach the devicesattach the devices
8a
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Releasing stored energyReleasing stored energy
Check for and relieve:Check for and relieve:• electrical energy capacitorselectrical energy capacitors• residual residual
pressure in pressure in lines and lines and pipespipes
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Verification proceduresVerification procedures
Verify that all locks and tags are in Verify that all locks and tags are in placeplace
Try to operate Try to operate the equipmentthe equipment
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Restoring energy to the Restoring energy to the equipment/machineequipment/machine
Remove tools from the area, Remove tools from the area, replace guardsreplace guards
Ensure that employees are safely Ensure that employees are safely positioned or removed from the positioned or removed from the areaarea
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Restoring energy to the Restoring energy to the equipment/machineequipment/machine
The employee who applies the lock The employee who applies the lock is the only one who can remove itis the only one who can remove it
Special requirements for testing Special requirements for testing and positioning equipmentand positioning equipment
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Lockout devicesLockout devices
Types usedTypes used
Standardized for Standardized for easy recognitioneasy recognition
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Lockout devicesLockout devices
Never use someone else’s lockout Never use someone else’s lockout devicedevice
The lock must The lock must identify the identify the person who person who applied itapplied it
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TagsTags
Types usedTypes used
Standardized Standardized for easy for easy recognitionrecognition
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TagsTags
The attachment means for a tag The attachment means for a tag must be:must be:• non-reusablenon-reusable• attached by handattached by hand• self-locking and non-reusable with self-locking and non-reusable with
locking strength of 50 poundslocking strength of 50 pounds• equivalent to a one-piece, all-equivalent to a one-piece, all-
environment-tolerant nylon cable tieenvironment-tolerant nylon cable tie
13b
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TagsTags
The tag’s legend must include the The tag’s legend must include the following types of statements:following types of statements:
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Group lockoutsGroup lockouts
Uses group lockout devices (hasps) Uses group lockout devices (hasps) to accommodate all locksto accommodate all locks
Each authorized employee must Each authorized employee must affix a personal lockout or tagout affix a personal lockout or tagout device to the group lockout device device to the group lockout device when he/she begins workwhen he/she begins work
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Group lockoutsGroup lockouts
Each authorized employee must Each authorized employee must remove those devices when he/she remove those devices when he/she stops working on the stops working on the machine/equipmentmachine/equipment
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Shift changesShift changes
The first employee’s lock remains The first employee’s lock remains in place until in place until the next shift’s the next shift’s employee employee applies his/her applies his/her locklock
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Removing a lockRemoving a lock
If an employee is not available to If an employee is not available to remove a lock, the employer must:remove a lock, the employer must:• verify that the employee is not in the verify that the employee is not in the
facilityfacility• make reasonable efforts to contact make reasonable efforts to contact
the employeethe employee• inform the employee of the removal inform the employee of the removal
before he/she resumes workbefore he/she resumes work
16a