Hayward Max-Flo All Max-Flo II models - Page 4

Max-Flo II™ Pump Series __________ _____ Page 4 of 16 WARNING - Hazardous Pressure. Pool and spa water circulation systems operate under hazardous pressure during start-up, normal operation, and after pump shut-off. Stand clear of circulation system equipment during pump start-up. Failure to follow safety and operation instructions could result in violent separation of the pump housing and cover due to pressure in the system, which could cause property damage, severe personal injury, or death. Before servicing pool and spa water circulation system, all system and pump controls must be in off position and filter manual air relief valve must be in open position. Before starting system pump, all system valves must be set in a position to allow system water to return back to the pool. Do not change filter control valve position while system pump is running. Before starting system pump, fully open filter manual air relief valve. Do not close filter manual air relief valve until a steady stream of water (not air or air and water) is discharged. All suction and discharge valves MUST be OPEN when starting the circulation system. Failure to do so could result in severe personal injury and/or property damage. WARNING - Separation Hazard. Failure to follow safety and operation instructions could result in violent separation of pump components. Strainer cover must be properly secured to pump housing with strainer cover lock ring. Before servicing pool and spa circulation system, all system and pump controls must be in off position and filter manual air relief valve must be in open position. Do not operate pool and spa circulation system if a system component is not assembled properly, damaged, or missing. Do not operate pool and spa circulation system unless filter air relief valve body is in locked position in filter upper body. All suction and discharge valves MUST be OPEN when starting the circulation system. Failure to do so could result in severe personal injury and/or property damage. WARNING - Never operate or test the circulation system at more than 50 psi. WARNING - Fire and burn hazard. Motors operate at high temperatures and if they are not properly isolated from any flammable structures or foreign debris they can cause fires, which may cause severe personal injury or death. It is also necessary to allow the motor to cool for at least 20 minutes prior to maintenance to minimize the risk for burns. WARNING - Failure to install according to all defined instructions may result in severe personal injury or death. General Information Introduction This manual contains information for the proper installation and operation of the Hayward Max-Flo IITM Series. The instructions in this manual MUST be followed precisely. Failure to install according to defined instructions will void warranty. Product Features & Benefits • Self-priming. • Tri-Lock cam and ramp strainer cover are designed to seal with less than quarter turn. • Clear strainer cover lets you see when the basket needs cleaning. Pressure testable to 50 psi MAXIMUM. • Large leaf holding capacity strainer basket extends time between cleanings. • Heavy-duty, high performance motor is designed to operate in environments up to 122° F. • Elevated base insures better air circulation for cooler running and prevents flooding. • All components molded of corrosion-proof reinforced engineered plastic for extra durability and long life. • Service-Ease Design provides easy access to all internal components by just removing 4 bolts. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS