When a combination lock is first installed, what action should be taken?

When a combination lock is first installed, it is essential to change it to a working combination. This action ensures that the lock is set to a unique code that is known only to authorized personnel, thereby enhancing security. The default combinations often come preset by the manufacturer and can be easily guessed or known to individuals outside the intended users.

By changing the combination, you establish a more secure and customized access control, minimizing the risk of unauthorized individuals gaining access. This practice aligns with security protocols that emphasize personal responsibility and knowledge of access codes among users.

Establishing a secure combination right away is critical for protecting sensitive information or areas, making it a standard practice in security management.