Pump Preventive Maintenance Checklist Excel Hot

Use a handheld probe to record velocity and frequency.

Use an infrared thermometer to log temperatures at the bearing housings, motor casing, and seal flush lines.

Measure the diametrical clearance between the impeller and casing wear rings using feeler gauges. If clearances have doubled from the original manufacturer specification, pump efficiency drops drastically, and the rings must be replaced. pump preventive maintenance checklist excel hot

(e.g., "Measure Outboard Bearing Temperature")

You can use conditional formatting to highlight overdue tasks (e.g., turning cells red when a task is past due) or use formulas to calculate the next maintenance date. The Ultimate Pump Preventive Maintenance Checklist Use a handheld probe to record velocity and frequency

Listen for distinct sounds. A rattling or grinding noise usually indicates bearing failure. A sound resembling "pumping gravel" indicates cavitation, which will rapidly destroy the impeller.

for overdue tasks:

Verify suction and discharge gauge readings match design specifications.

Keep the area around the pump clear of debris to prevent contaminants from entering the system. 4. Advanced Features for Excel If clearances have doubled from the original manufacturer

Shut down the pump, let it reach ambient temperature, and run a laser alignment check. Hot water pumps must often be aligned with an intentional cold offset so that they expand into perfect alignment at operating temperature. 2. Coupling Inspection

Create at least two sheets: – static list of tasks 2. PM LOG – date-stamped completion records