The lockout hasp is secured with two padlocks. This prevents unintended movement of the hoist. The locked-out machinery cannot be activated until all workers have removed their padlocks from the clamp.Ī lockout device applied to a hoist brake. Each worker applies their own padlock to the clamp. To expand the number of available holes, the lockout device is secured with a folding scissors clamp that has many pairs of padlock holes capable of keeping it closed. When two or more people are working on the same or different parts of a larger overall system, there must be multiple holes to lock the device. The circuit breakers remain in the off position while electrical work is done. It keeps the panel door locked and prevents the panel cover from being removed. To protect one or more circuit breakers in an electrical panel, a lockout–tagout device called the Panel Lockout can be used. Also, the devices are usually of such a design and construction to prevent it being removed with any moderate force – for example, an isolation device does not have to resist a chainsaw, but if an operator forcibly removes it, it will be immediately visible that it has been tampered with. Ī common feature of these devices is their bright color, usually red, to increase visibility and allow workers to readily see if a device is isolated. For other devices such as ball or gate valves, plastic pieces which either fit against the pipe and prevent movement, or clamshell-style objects which completely surround the valve and prevent its manipulation are used. For example, most circuit breakers have a provision to have a small padlock attached to prevent their activation. Safety equipment manufacturers provide a range of isolation devices specifically designed to fit various switches, valves and effectors. It would not be unusual to have to visit several areas of the factory in order to effectively isolate a device for service (the device itself for power, upstream material feeders, downstream feeders and control room). For example, a food processing plant may have input and output tanks and high-temperature cleaning systems connected, but not in the same room or area of the factory. In industrial processes it can be difficult to establish where the appropriate danger sources might be. These safety disconnects usually have multiple places for locks so more than one person can work on equipment safely. The safety disconnect ensures the equipment can be isolated and there is less chance of someone turning the power back on if they can see the work going on.
Lockout tagout hasp code#
The National Electric Code states that a safety/service disconnect must be installed within sight of serviceable equipment. To emphasize the last step above in addition to the others, the entire process can be referred to as lock, tag, and try (that is, trying to turn on the isolated equipment to confirm it has been de-energized and cannot operate). The locking and tagging of the isolation point lets others know not to de-isolate the device.
Lockout tagout hasp software#
Lockout Tagout Procedure and Tag SoftwareĪsset Tracking and Inspection Management Software Safety and Facility Signs and Labels Software
Lockout tagout hasp portable#
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