Lockout devices must be able to withstand workplace conditions. Devices must be standardized according to color, shape or size. Devices must indicate the identity of the employee who placed it. In other words, lockout devices have to be dependable and easily identifiable.
What is a lockout device?
Pendant Lockout Device – this lockout device is used to lock out odd size and large electrical connectors and hoist controls. They consist of flexible & durable rip-stop nylon used on cranes.
What makes a good lock for lockout protection?
Danielle Gallo, a former product marketing specialist for Brady Worldwide, says in Safety and Health magazine that the ideal padlocks for lockout should be labeled with the name of the person who applied the lock, key-retaining (to make sure the lock is secured before the key is removed), lightweight and nonconductive.
What is the definition of a “lockout employee”?
The relevant definitions are as follows: “An employee whose job requires him/her to operate or use a machine or equipment on which servicing or maintenance is being performed under lockout or tagout, or whose job requires him/her to work in an area in which such servicing or maintenance is being performed.”
What is the difference between a pneumatic lockout and a cabling device?
Cable devices provide more flexibility and allow a single device to secure multiple energy isolation points. Valve devices, including pneumatic lockouts, conceal or prevent the operation of gate valves, ball valves, plug valves and butterfly valves, which may supply compressed gases, liquids, steam or other hazardous substances.
What are the components of a lockout device?
6 Essential Elements of Lockout/TagoutProgram and Policy. ... Machine or Task Specific Lockout/Tagout Procedures. ... Identifying and Marking Energy Isolation Points. ... Training and Periodic Inspections. ... Proper Lockout/Tagout Devices. ... Sustainability.
What is lockout device?
Lockout device: Any device that uses positive means, such as a lock, blank flanges and bolted slip blinds, to hold an energy-isolating device in a safe position, thereby preventing the energizing of machinery or equipment.
What are the three main components of a lockout tagout?
OSHA requires three basic elements in a lock-out tag-out program. These are training, written procedures, and inspections. Training is required for two types of people; "authorized employees" and "affected employees." Authorized employees are people who do the maintenance or servicing work.
What is a lockout device and how is it used?
Lockout devices are designed to keep energy-isolating devices in a safe or "off" position, preventing machines or equipment from becoming energized. These devices can't be removed without a key or other verified unlocking mechanism or through extraordinary force by using bolt cutters or a similar tool.
What is an example of a lockout?
Lockouts are usually implemented by simply refusing to admit employees onto company premises, and may include changing locks or hiring security guards for the premises. Other implementations include a fine for showing up, or a simple refusal of clocking in on the time clock.
What devices can be used for lockout tagout?
Those include:Electrical circuit breakers that are manually operated.Disconnect switches.Line valves.Blocks.Other devices that are used to adequately block and isolate energy sources, whether it be hydraulic, pneumatic, etc.
What are the 6 steps of lock out/tag out?
A lockout/tagout procedure should include the following six steps:Preparation.Shutdown.Isolation.Lockout/tagout.Stored energy check.Isolation verification.
How many elements are in lockout or tagout procedures?
A typical lockout program can contain over 80 separate elements! This includes tasks such as creating, maintaining and updating equipment lists and hierarchies, task-specific procedures and workplace regulations and training.
What is a lockout/tagout system?
What is lockout tagout? The term “lockout tagout” refers specifically to procedures used to ensure that equipment is shut down and inoperable until maintenance or repair work is completed. They are used to keep employees safe from equipment or machinery that could injure or kill them if not managed correctly.
What is the purpose of a lockout/tagout device quizlet?
Lockout/tagout establishes the maximum performance requirements for the control of such hazardous energy. Lockout devices must be substantial enough to prevent removal without the use of excessive force or unusual techniques, such as with the use of bolt cutters or other metal cutting tools.
Why lock out/tag out is important?
An effective lockout/tag out program will help prevent: Contact with a hazard while performing tasks that require the removal, by-passing, or deactivation of safeguarding devices. The unintended release of hazardous energy (including stored energy).
What is an electrical lockout device?
Electrical Lockout Devices will help you properly shut down electrical systems to prevent electrical accidents for industrial high voltage or low voltage applications.
What is a pendant lockout?
Pendant Lockout Device – this lockout device is used to lock out odd size and large electrical connectors and hoist controls. They consist of flexible & durable rip-stop nylon
What is an electrical panel lockout?
Electrical Panel Lockout Device – this lockout device is used to lockout electrical panel buttons and switches where there is no inbuilt lockout provision. They consist of removable push button and rotary switch covers, which is secured with a padlock or hasp and this cover prohibits access to a switch or control on the electrical panel. They use transparent bases and cover that allow visibility of nameplates and labels.
What is a MCB lockout?
MCB (Miniature Circuit Breaker) / Circuit Breaker Lockout Device – this lockout device, using a slider mechanism to enable the lockout device to fit on to the MCB, prevents the circuit breaker toggle from being turned on. It is then fit with an appropriate padlock to prevent unauthorised removal.
What is lockout and tagout?
What You Need to Know. Lockout and tagout procedures are covered under OSHA’s standard for the control of hazardous energy. Many companies either don’t have a lockout/tagout program or have one that is ineffective.
What color is a lockout station?
Lockout stations “are usually a high-visibility color, such as yellow, and are made to be mounted on a wall near the machine or piece of equipment their contents lock out. These are a great visual reminder for employees to follow proper lockout procedures.”.
What is a tagout device?
Tagout devices label the energy isolating device and indicate that the equipment should not be operated while locked out. OSHA requires that lockout and tagout devices be singularly identified; be used only for lockout/tagout purposes; be durable, substantial and identifiable; and be standardized by color, shape or size within a facility.
What are the different types of energy isolating devices?
OSHA says “energy isolating devices” include but are not limited to: 1 manually operated electrical circuit breakers 2 disconnect switches 3 manually operated switches through which the conductors of a circuit can be disconnected from all ungrounded supply conductors, and, in addition, through which no pole can be operated independently 4 line valves 5 blocks 6 any similar devices used to block or isolate energy
What is an energy isolating device?
OSHA says “energy isolating devices” include but are not limited to: manually operated switches through which the conductors of a circuit can be disconnected from all ungrounded supply conductors, and, in addition, through which no pole can be operated independently. any similar devices used to block or isolate energy.
What are the regulations for lockout/tagout?
Regulations for a lockout/tagout process from the Occupational Safety and Health Administration describe detailed procedures facilities should have in place for controlling hazardous energy, as well as when and how the procedures should be implemented. But what about the lockout/tagout devices themselves?
How many deaths could be prevented with the proper use of lockout/tagout procedures?
Over 120 fatalities and 50,000 injuries a year could be prevented with the proper use of lockout/tagout procedures.
What is a lockout device?
Lockout device. A device that utilizes a positive means such as a lock, either key or combination type, to hold an energy isolating device in the safe position and prevent the energizing of a machine or equipment. Included are blank flanges and bolted slip blinds. Normal production operations.
When did the lockout device come into effect?
After January 2, 1990, whenever replacement or major repair, renovation or modification of a machine or equipment is performed, and whenever new machines or equipment are installed, energy isolating devices for such machine or equipment shall be designed to accept a lockout device.
Why are tagout devices printed?
Tagout devices shall be constructed and printed so that exposure to weather conditions or wet and damp locations will not cause the tag to deteriorate or the message on the tag to become illegible.
When is a tagout device used on an energy isolating device which is capable of being locked out?
When a tagout device is used on an energy isolating device which is capable of being locked out, the tagout device shall be attached at the same location that the lockout device would have been attached , and the employer shall demonstrate that the tagout program will provide a level of safety equivalent to that obtained by using a lockout program.
Can an energy isolating device be locked out?
If an energy isolating device is capable of being locked out, the employer's energy control program under paragraph (c) (1) of this section shall utilize lockout, unless the employer can demonstrate that the utilization of a tagout system will provide full employee protection as set forth in paragraph (c) (3) of this section.
What is the key part of the lockout procedure?
A key part of the development of the procedure is the creation of the lockout placard and tagged lockout points. This is only one piece of the procedure, however, and it should be not only systematic, but also communicated to all employees. Training on how to execute the lockout procedure is essential to developing a safety-conscious culture within an organization. The procedure should cover not only how to apply locks to the equipment for lockout/tagout, but also the proper procedure on how to remove locks and how to apply power to the system after lockout.
What is the key to success in lockout?
The key to success is thinking of safe lockout/tagout methods as a culture that is cultivated by company policies. Developing the appropriate habits and culture for lockout/ tagout is typically the most difficult aspect; then, the actual mechanics of locking out a piece of equipment are simplified. With appropriate lockout procedures in place, locking out a machine becomes both simpler and safer.
What is the OSHA regulation for lockout?
In terms of lockout/tagout, OSHA regulation 1910.147 explains the control of hazardous energy.
When is tagout acceptable?
However, OSHA takes a stringent interpretation in that the only time tagout is accepted is when an isolation device is not capable of being locked out. Recent interpretations of the OSHA regulations have made the use of tagout as an acceptable alternative means of hazardous energy control very difficult to achieve.
Why is it important to train on how to lockout?
Training on how to execute the lockout procedure is essential to developing a safety-conscious culture within an organization. The procedure should cover not only how to apply locks to the equipment for lockout/tagout, but also the proper procedure on how to remove locks and how to apply power to the system after lockout.
Can you put a lock through a deenergized disconnect?
It is tempting to think in simple terms about lockout/tagout—that you merely need to power down a machine and put a lock through the deenergized disconnect to achieve safety. The reality is that it’s not that simple, and it’s dangerous to think otherwise.
Do you need a third party witness to lockout equipment?
Some employers have developed lockout procedures that require a third-party witness, such as a maintenance supervisor, to observe each person removing his or her own lock prior to re-energizing the equipment. Although this level of control is not necessary for a successful lockout/tagout procedure, it is an example of a thorough approach that leaves nothing to chance.
What is a lockout device?
A lockout device is "a mechanical means of locking that uses an individually keyed lock to secure an energy-isolating device in a position that prevents energization of a machine, equipment, or a process.". Lockout is one way to control hazardous energy. See the OSH Answers Hazardous Energy Control Programs for a description of the types ...
What is written lockout?
The written lockout procedures will identify types of hazardous energy covered by the procedures, types of energy-isolating or de-energizing devices, what needs to be done, when it needs to be done, what tools are needed to do it, who is supposed to do it , how the shutdown/de-energization/energization/start-up will occur, who required education and training, and who needs to be notified. As with all programs or procedures, a continuous improvement or auditing step should also occur.
What are the basic steps of locking and tagging out a system?
They are comprehensive step-by-step processes that involve communication, coordination, and training.
What is tag out in a system?
Tag out is a labelling process that is always used when lockout is required. The process of tagging out a system involves attaching or using an information tag or indicator (usually a standardized label) that includes the following information: Why the lockout/tag out is required (repair, maintenance, etc.).
How many keys should be in a lockout?
These guidelines include: Each lock should only have one key (no master keys are allowed).
Who has a responsibility in the lockout program?
Each party in the workplace has a responsibility in the lockout program. In general:
What is an energy isolation device?
The energy-isolating device can be a manually operated disconnect switch, a circuit breaker, a line valve, or a block (Note: push buttons, selection switches and other circuit control switches are not considered energy-isolating devices).
What does "locked out" mean in OSHA?
OSHA Definition: “A person who locks out or tags out machines or equipment in order to perform servicing or maintenance on that machine or equipment. An affected employee becomes an authorized employee when that employee's duties include performing servicing or maintenance covered under this section.”.
What is a positive lock?
A device that utilizes a positive means such as a lock, either key or combination type, to hold an energy isolating device in the safe position and prevent the energizing of a machine or equipment. Included are blank flanges and bolted slip blinds.
What is OSHA tagout?
OSHA Definition: “An employee whose job requires him/her to operate or use a machine or equipment on which servicing or maintenance is being performed under lockout or tagout, or whose job requires him/her to work in an area in which such servicing or maintenance is being performed.”.
What is an energy isolating device?
An energy isolating device is capable of being locked out if it has a hasp or other means of attachment to which, or through which, a lock can be affixed, or it has a locking mechanism built into it. Other energy isolating devices are capable of being locked out, if lockout can be achieved without the need to dismantle, rebuild, or replace the energy isolating device or permanently alter its energy control capability.
What is a mechanical device that physically prevents the transmission or release or energy?
A mechanical device that physically prevents the transmission or release or energy, including but not limited to the following: A manually operated electrical circuit breaker, a disconnect switch, a manually operated switch by which the conductors of a circuit can be disconnected from all ungrounded supply conductors and, in addition, no pole can be operated independently; a line valve; a block; and any similar device used to block or isolate energy. Push buttons, selector switches and other control circuit type devices are not energy isolating devices.
What does "tagout" mean in maintenance?
In short, this means anyone associated with maintenance or working around the area where maintenance may be being performed can and will be affected by lockout/tagout procedures.
What is a disconnect switch?
The short version: anything that disconnects energy from a machine entirely. Usually found as an on/off switch, but can be some of the things read above as well.