A detailed WATER Cooled Transformer MONTHLY preventive maintenance checklists
1. Visual Inspection
- Examine joints and connections for moisture.
- Look for puddles or wet spots near the transformer.
- Check for any discoloration or staining on surfaces.
- Inspect hoses and fittings for cracks or wear.
- Look for rust spots or flaking paint.
- Check for any dents or physical damages.
- Assess the condition of metal components.
- Identify areas needing protective coatings.
- Look for fraying or cracks in the insulation material.
- Check for discoloration or any signs of thermal damage.
- Assess the overall integrity of the insulating surfaces.
- Ensure insulation is properly secured and in place.
- Check that panels are properly latched or locked.
- Inspect for any physical damage or misalignment.
- Ensure seals around panels are intact.
- Verify panels are free from rust or corrosion.
- Listen for grinding, rattling, or humming sounds.
- Monitor vibrations with a hand placed on the transformer.
- Identify any irregular operational patterns.
- Record any anomalies for further investigation.
- Examine joints and connections for moisture.
- Look for puddles or wet spots near the transformer.
- Check for any discoloration or staining on surfaces.
- Inspect hoses and fittings for cracks or wear.
- Look for rust spots or flaking paint.
- Check for any dents or physical damages.
- Assess the condition of metal components.
- Identify areas needing protective coatings.
- Look for fraying or cracks in the insulation material.
- Check for discoloration or any signs of thermal damage.
- Assess the overall integrity of the insulating surfaces.
- Ensure insulation is properly secured and in place.
- Check that panels are properly latched or locked.
- Inspect for any physical damage or misalignment.
- Ensure seals around panels are intact.
- Verify panels are free from rust or corrosion.
- Listen for grinding, rattling, or humming sounds.
- Monitor vibrations with a hand placed on the transformer.
- Identify any irregular operational patterns.
- Record any anomalies for further investigation.
- Check for wet spots around joints and connections.
- Look for signs of deterioration in the cooling lines.
- Inspect clamps and fittings for tightness.
- Assess the overall condition of the piping.
- Check for dust or obstructions in fan blades.
- Listen for any unusual sounds from motors.
- Verify smooth operation without stalling.
- Clean any debris found around fans and pumps.
- Look for burnt or charred areas on surfaces.
- Check for blistering paint or finishes.
- Assess temperature around hot spots.
- Document any areas needing urgent attention.
- Inspect for cracks or wear on gaskets.
- Check for leaks around seals.
- Ensure seals are properly seated and tight.
- Replace any damaged gaskets or seals found.
- Check grounding cables for corrosion or rust.
- Ensure connections are tight and secure.
- Inspect grounding rods for integrity.
- Verify that grounding meets safety standards.
- Check for fading or peeling labels.
- Ensure all safety and operational labels are visible.
- Replace any illegible or damaged labels.
- Confirm compliance with regulatory identification requirements.
- Inspect drainage channels for blockages.
- Ensure that water can flow freely away from the transformer.
- Look for signs of pooling or improper drainage.
- Clear any debris obstructing drainage pathways.
- Check that lines are securely fastened.
- Look for signs of sagging or misalignment.
- Ensure that supports are intact and stable.
- Inspect connections for leaks and proper fittings.
- Check for droppings or nesting materials.
- Inspect for physical damage caused by pests.
- Look for entry points or access holes.
- Consider pest control measures if needed.
- Inspect for leaks or corrosion on auxiliary equipment.
- Check for debris accumulation that may hinder performance.
- Assess the overall condition and functionality.
- Document any repairs or maintenance needed.
Use in Manifestly