Pump
Regrease the bearing of pump every 6,000 h.
Wash out and filled with fresh grease at 17,500 h
Sleeve brg./Mechanical seal replace as worn out ~2-3 yrs.
Cleaning strainer after comm. 4 wks and very year
Check/Set the Shaft alignment very year or after finish shut-down
Check unusual noise,vibration,temperature.
Motor
Regrease the bearing of pump every 3500/1800 h.
Further consult ABB sales.