EV Charger LOTO

/ Midwest EV Charger Insights / By
  • Two Main Steps in the LOTO
  • What the Tag should look like
  • Benefits of LOTO
  • Additional Tips

Lockout/Tagout


Lockout/tagout (LOTO) is a safety procedure used to prevent the accidental energizing of equipment during maintenance or repair. It involves physically disabling the equipment so that it cannot be energized, and then tagging the equipment to indicate that it is not to be energized.

LOTO is an important safety procedure for EV chargers, as they can carry a high voltage. If an EV charger is energized while someone is working on it, there is a risk of electric shock. LOTO helps to prevent this risk by ensuring that the charger cannot be energized until the work is complete.

There are two main steps in the LOTO procedure for EV chargers:
  1. Disconnecting the power. This can be done by turning off the circuit breaker or disconnecting the power cord.
  2. Tagging the equipment. Once the power has been disconnected, a tag should be placed on the equipment to indicate that it is not to be energized.
The tag should be clearly visible and should include the following information:
  • The name of the person who disconnected the power
  • The date and time the power was disconnected
  • A statement that the equipment is not to be energized

The LOTO procedure should be followed by all personnel who work on EV chargers. It is important to follow the procedure carefully to ensure that the equipment is properly disabled and that it cannot be energized accidentally.

Benefits of LOTO for EV Chargers

There are several benefits to using LOTO on EV chargers, including:

  • Increased safety. LOTO helps to prevent electric shock by ensuring that the charger cannot be energized while someone is working on it.
  • Reduced risk of fire. EV chargers can overheat if they are energized while someone is working on them. LOTO helps to reduce the risk of fire by preventing the charger from overheating.
  • Improved productivity. LOTO can help to improve productivity by reducing the amount of time that is spent on safety-related tasks. When LOTO is used, workers can focus on the task at hand without having to worry about the safety of the equipment.

Overall, LOTO is an important safety procedure that can help to prevent accidents and injuries when working on EV chargers. It is a simple procedure that can be easily implemented and can have a significant impact on safety.

Here are some additional tips for using LOTO on EV chargers:
  • Make sure that all personnel who work on EV chargers are trained in the LOTO procedure.
  • Use lockout devices that are specifically designed for EV chargers.
  • Keep lockout devices in a secure location when they are not in use.
  • Inspect lockout devices regularly to ensure that they are in good working condition.

By following these tips, you can help to ensure that EV chargers are properly secured and that they cannot be energized accidentally.

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