How should you respond to a burst hydraulic hose?

• A. Increase flow to control pressure, then continue operation.
• B. Lower the flow, stop the machine, power down, and report; maintain a safe distance and use PPE.
• C. Ignore and continue work.
• D. Use a fire extinguisher immediately.

Answer: (B)

A burst hydraulic hose creates a high-pressure spray that can cause serious injuries and burns, so your priority is to eliminate the energy source and protect yourself. Lowering the flow, if you can do so safely, may reduce the spray, but the most important step is to stop the machine, power it down, and lock out or otherwise isolate energy sources to prevent restart. After the system is de-energized, move to a safe distance and wear appropriate PPE to guard against residual spray, then report the incident so maintenance can repair the hose before it’s used again. Do not attempt to grab or control the leak with your hands, and don’t continue operating or fight a fire unless there is an actual fire. This approach minimizes exposure, stops further injury, and ensures the problem is addressed properly.