Aftermarket Replacement Parts Available for: Barnes International, Superior Filtration and Advanced Filtration Concepts Coolant Filtration Machines We have a full service parts department that can help identify and order replacement parts for your Barnes, Superior Filtration or Advanced Filtration Concepts filtration machines with just the serial number. We have filtration machines in the field that are over 70 years old. We fabricate the majority of our own parts in house. Numerous items are in stock, others can be obtained within 7 to 10 days. For further assistance please locate your machine serial number here and contact our friendly and knowledgeable aftermarket parts personnel at 815-964-8661. Troubleshooting: The following troubleshooting chart is designed to assist maintenance personnel with locating and repairing possible malfunctions in the filter. Problem Cause Solution Unit does not operate Blown fuse. Tripped overload relay (s)Main disconnect off. No power to line side of disconnect. Determine cause and correct. Replace fuse. Determine cause and correct. Reset. Turn main disconnect on. Determine reason for no power and correct. Coolant pump (if furnished with filter) operating, but low pressure and/or little or no coolant flow Pump running in wrong direction. Pump plugged or impeller worn. Incorrect voltage or frequency. Insufficient coolant in clean coolant tank. Change leads. Clean pump and repair as necessary. Check line voltage and change as necessary. Add coolant. Coolant pump continually trips overloads Pump is over pumping its rated capacity. Output line should have a flow adjustment valve. Check amperage draw of pump motor and close flow adjustment valve until amperage draw is within normal range.