What should you do if discharge valves or fittings are stiff or frozen?

What should you do if discharge valves or fittings are stiff or frozen?

• A. Do not force them; report to maintenance, and use proper thawing procedures or alternative connections.
• B. Heat with a torch to loosen.
• C. Force them gently until they loosen.
• D. Ignore and continue pumping.

Answer: (A)

Stiff or frozen discharge valves can be damaged if you force them, which can lead to leaks, stripped threads, or ruptured seals. The safe action is not to force them; stop using the discharge, report the condition to maintenance, and follow approved thawing procedures or use alternative connections to keep water flowing. Heating with a torch is unsafe and can damage components or ignite a fuel source, and forcing or ignoring the problem risks larger failures. By using proper thawing methods and, if needed, alternative connections, you protect the equipment and crew.

Stiff or frozen discharge valves can be damaged if you force them, which can lead to leaks, stripped threads, or ruptured seals. The safe action is not to force them; stop using the discharge, report the condition to maintenance, and follow approved thawing procedures or use alternative connections to keep water flowing. Heating with a torch is unsafe and can damage components or ignite a fuel source, and forcing or ignoring the problem risks larger failures. By using proper thawing methods and, if needed, alternative connections, you protect the equipment and crew.