What is the function of the operating cord in a life raft?

The function of the operating cord in a life raft is primarily to inflate the life raft and serve as a painter line. When deployed, pulling the operating cord typically activates the inflation mechanism of the life raft, allowing it to quickly and efficiently fill with air, which is critical for passenger safety during an emergency evacuation at sea. Additionally, the painter line aspect enables the raft to be securely attached to the vessel, ensuring that it remains connected during the deployment process and can be used safely by individuals abandoning the ship. This dual function is vital for effective survival capabilities in emergency situations, as it facilitates immediate buoyancy and stability for those utilizing the raft.