Page 3FloPro Series Pumps Installation and Operation ManualTable of ContentsSection 1. Important Safety Instructions ........... 41.1 Safety Instructions .......................... 41.2 Pool Pump Suction EntrapmentPrevention Guidelines ..................... 6Section 2. General Description.......................... 82.1 Introduction ..................................... 82.2 Description ...................................... 8Section 3. Installation ........................................ 83.1 Plumbing ......................................... 83.1.1 Preparation ...................................... 83.1.2 Pump Location ................................ 83.1.3 Replacement of Existing Pump....... 83.1.4 Pipe Sizing ...................................... 93.2 Electrical Installation ...................... 103.2.1 Voltage Checks................................ 103.2.2 Bonding and Grounding.................. 103.2.3 Electrical Wiring ............................. 113.3 Pressure Testing .............................. 11Section 4. Operation .......................................... 124.1 Start-up............................................ 12Section 5. Service and Maintenance ................. 135.1 Routine Maintenance ...................... 135.2 Winterizing the Pump ..................... 13Section 6. Troubleshooting and Repair ............. 146.1 Troubleshooting .............................. 146.2 Service Technician Maintenance .... 156.2.1 Blocked Impeller............................. 156.2.2 Impeller Removal ........................... 156.2.3 Impeller Replacement ..................... 166.2.4 Mechanical Seal Replacement ........ 176.2.5 Motor Replacement......................... 18Section 7. Product Specifications andTechnical Data .................................. 197.1 Replacement Parts List ................... 197.2 Exploded View ................................ 207.3 FHPM Pump Curves ....................... 217.4 Physical and OperationalSpecifications .................................. 227.5 Replacement Motor Guide .............. 23DATE OF INSTALLATIONINSTALLER INFORMATIONINITIAL PRESSURE GAUGE READING (WITH CLEAN FILTER)PUMP MODEL HORSEPOWERNOTES:EQUIPMENT INFORMATION RECORD