Open the access panel (ensuring power is disconnected) and look for debris. For JUQ250 pumps or mechanical drives, even a small amount of sediment or metal shavings can seize the entire system. Clean the internal components with a non-corrosive solvent. Electrical Continuity Test
If the unit is making grinding noises or vibrating excessively, the bearings or internal gears may be worn down.
Use the grade of oil or grease specified in the manual every 500 hours of operation.
Open the access panel (ensuring power is disconnected) and look for debris. For JUQ250 pumps or mechanical drives, even a small amount of sediment or metal shavings can seize the entire system. Clean the internal components with a non-corrosive solvent. Electrical Continuity Test
If the unit is making grinding noises or vibrating excessively, the bearings or internal gears may be worn down.
Use the grade of oil or grease specified in the manual every 500 hours of operation.