What should you do when a high-pressure hose fails and begins leaking?

When a high-pressure hose fails and begins leaking, pressing the EMERGENCY STOP button is the most appropriate course of action to ensure immediate safety. This action promptly halts all operations, reducing the risk of injury and further damage that could occur if the machinery continues to operate with a compromised hose. High-pressure hoses can carry hazardous fluids, and a leak may lead to dangerous conditions such as splattering of fluids, loss of pressure, or potential fire hazards.

Taking immediate steps to stop the operation protects both workers and equipment. While informing coworkers of the situation is important for team awareness, safety must take precedence. Repairing the problem without proper training or authorization could lead to further dangers, and delaying action for personal reasons, such as taking a break, is not appropriate in a situation that involves potential hazards. The focus should always be on ensuring a safe work environment first and foremost.