What is a common precaution before operating a FANUC robot?

Before operating a FANUC robot, it's essential to check the emergency stop function to ensure that the safety systems are working properly. The emergency stop is a critical safety feature that allows operators to quickly shut down the robot in case of an emergency or unexpected situation. This precaution is vital to safeguard both personnel and equipment from potential hazards during operation. A functional emergency stop can prevent accidents and ensure a rapid response in critical situations.

While wearing safety goggles and removing tools are important safety practices, they do not specifically address the immediate responsiveness required in emergency scenarios. Ensuring that all staff are in the control room is not a common precaution for safe robot operation, as the presence of staff in various positions around the robot may be necessary for monitoring and assisting in its operation. Therefore, verifying the functionality of the emergency stop is the most critical precaution to prioritize.