(1) Inspect pump appearance.
(2) Check for vibration or unusual sounds.
(3) Check bearing temperature. Confirm that room temperature is 40°C or less.
(4) Check lubricating oil pressure – for oil bath bearing
(5) Check for excessive generation of heat in gland.
(6) Check for water leakage from gland packing/ mechanical seal
(7) Check pressure gauge readings.

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