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Pump checklist

A pump checklist grouped by frequency, covering seals, valves, bearings, alignment, and guards, with the bearing regrease by running hours.

Daily

TaskRequiredPhoto required
Before work
Before service, lock out power, isolate the pump, and relieve the pressure. Never heat an impeller to remove it.Yes
Inspect
Check the overall condition, and that the coupling guard is in place. Never run the pump without it.Yes
Check the seal or packing for leaks. Photograph any leak found.Yes
Check that the suction and discharge valves are open. Never run the pump at shut-off or below its minimum flow.Yes
Check that bearing temperature, vibration, and noise are normal.YesYes
Switch off or sequence the pumps that are not needed.

Monthly

TaskRequiredPhoto required
Before work
Before service, lock out power, isolate the pump, and relieve the pressure. Never heat an impeller to remove it.Yes
Lubrication and packing
Lubricate bearings to the manufacturer's recommendation.Yes
Check the packing for wear, and repack as needed.Yes
Alignment and mounting
Check pump and motor alignment.Yes
Check that the mountings are secure.Yes
Power transmission
Inspect belts, pulleys, and couplings, and keep them in good working condition.Yes
Standby
For a pump in storage or extended shutdown, turn the shaft by hand 10 to 15 turns.

By running hours

TaskRequiredPhoto required
Before work
Before service, lock out power, isolate the pump, and relieve the pressure. Never heat an impeller to remove it.Yes
Lubrication
Regrease the bearings at the interval the manufacturer gives. Shorten it in dirty or wet conditions, or where the ambient or bearing frame runs hot.Yes

After a change or service

TaskRequiredPhoto required
Before work
Before service, lock out power, isolate the pump, and relieve the pressure. Never heat an impeller to remove it.Yes
Alignment
Recheck alignment after a process-temperature change, a piping change, or service.Yes

Annual

TaskRequiredPhoto required
Before work
Before service, lock out power, isolate the pump, and relieve the pressure. Never heat an impeller to remove it.Yes
Wear and condition
Inspect bearings and drive belts for wear.Yes
Check motor condition by temperature or vibration analysis.Yes

Where the pump maker's manual gives a different interval or value, follow the manual.