Final answer:
An Energy Isolation Device (EID) is used to identify sources of energy, which is important for the safety of workers handling electrical equipment. It's not meant to indicate the energy state of equipment, control energy release, measure energy, or assess risk levels.
Step-by-step explanation:
The function of an Energy Isolation Device (EID) within a company like Suncorp Solar is primarily to identify sources of energy. This is essential in ensuring the safety of workers when they are required to perform maintenance or inspections on electrical equipment. The purpose of an EID is to properly label and provide information regarding the sources of energy for a piece of equipment, which is crucial for effectively implementing energy control procedures, such as lockout/tagout processes. It helps prevent the accidental release of stored energy, which could lead to injuries or even fatalities.
An EID is not designed to indicate that the equipment is not energized, control the release of energy, measure the magnitude of stored energy, or determine energy injury risk levels. These functions are managed through other means, such as energy measurement tools, risk assessment protocols, and energy control programs.