How often should a visual inspection for signs of water on electrical parts of a pump assembly be performed?

• A. Daily
• B. Biweekly
• C. Weekly
• D. Monthly

Answer: (C)

Regularly inspecting for signs of water on electrical parts is essential because moisture can cause short circuits, corrosion, insulation damage, and safety hazards. Water problems can develop quickly due to leaks, condensation, or environmental exposure, so catching them early is crucial. A weekly check provides timely detection without being overly burdensome, helping to prevent downtime or dangerous conditions. Daily checks are often impractical for routine operations, while biweekly or monthly intervals may let moisture issues progress unnoticed. During the inspection, look for dampness around enclosures, leaks at seals, damp cables, moisture indicators, and any corrosion, and address any signs of water promptly.