What is the primary purpose of an installer checklist?

The primary purpose of an installer checklist is to guide technicians through required steps for a thorough and correct installation. Such checklists serve as a structured reference point that ensures all necessary procedures are followed, which helps maintain consistency and quality in the installation process. By detailing specific tasks, the checklist ensures that no important steps are overlooked, thus leading to more reliable service delivery and customer satisfaction.

While other choices mention important activities related to technician responsibilities, such as taking breaks or ensuring tools are prepared, these do not capture the essential function of an installer checklist. The core focus of the checklist is to provide a comprehensive outline of installation steps, which is critical for achieving correct and efficient installations.