Pentair SuperFlo High Performance Pump User's Manual
Contents
1. This pump is for use with permanently installed pools and may also be used with hot tubs and spas if so marked Do not use with storable pools A permanently installed pool is constructed in or on the ground or in a building such that it cannot be readily disassembled for storage A storable pool is constructed so that it may be readily disassembled for storage and reassembled to its original integrity and has a maximum dimension of 18 feet 5 49m and a maximum wall height of 42 inches 1 07m A CAUTION For hot tubs and spa pumps do not install within an outer enclosure or beneath the skirt of a hot tub or spa unless so marked General Installation Information e All SuperFlo models are intended for use in swimming pool applications The pump will function correctly only if it is properly sized to the specific application and properly installed When pump is mounted permanently within 5 ft of the inside walls of a swimming pool you MUST use a No 8 AWG or larger conductor to connect to bonding conductor lug SuperFlo Pump Installation and User s Guide SuperFlo Pump Installation and User s Guide Section 1 Introduction SuperFlo High Performance Pump Overview The perfect choice for all types of pools the SuperFlo was specifically designed to be your best choice for a variety of inground pools Thick walled body parts a heavy duty 56 square flange motor and highly engineered hydraulics make this rugged and tested design per2. Pentair ool Products Because reliability matters most SuperFlo High Performance Pump Installation and User s Guide IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS Customer Service If you have questions about ordering Pentair replacement parts and pool products please use the following contact information Customer Service 8 A M to 5 P M Eastern and Pacific Times Phone 800 831 7133 Fax 800 284 4151 Technical Support Sanford North Carolina 8 A M to 5 P M Eastern Time Phone 919 566 8000 Fax 919 566 8920 Moorpark California 8 A M to 5 P M Pacific Time Phone 805 523 2400 Ext 6502 Fax 805 530 0194 Web site visit www pentairpool com to find information about Pentair products v uu 2005 Pentair Water Pool and Spa Inc All rights reserved This document is subject to change without notice 1620 Hawkins Ave Sanford NC 27330 919 566 8000 10951 West Los Angeles Ave Moorpark CA 93021 805 523 2400 Trademarks and Disclaimers SuperFlo is a trademark of Pentair Water Pool and Spa Inc The Pentair Pool Products logo is a registered trademark of Pentair Water Pool and Spa Inc Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Pentair Water Pool and Spa Inc disclaims any proprietary interest in trademarks and trade name
3. it into the seal plate 2 Remount the seal plate to the motor 3 Before installing the rotating portion of the seal on the motor shaft wet the motor shaft with soapy water and slide the seal onto the motor shaft Ensure that the carbon face contacts the ceramic face of the stationary seat Press the seal into the seal plate with your thumbs and wipe off the ceramic with a clean cloth 4 Grease the motor shaft thread and screw impeller onto the motor shaft 5 Screw in the impeller lock screw counter clockwise to tighten 6 Remount the diffuser onto the seal plate Make sure the plastic pins and holding screw inserts are aligned 7 Grease the diffuser quad ring and seal plate o ring prior to reassembly 8 Grease the bolt threads assemble the motor sub assembly to the strainer pot pump body by using the two through bolts for proper alignment Do not tighten the through bolts until all 4 bolts are in place and finger tightened 9 Fillthe pump with water 10 Reinstall the pump lid and plastic clamp see SECTION 3 Maintenance 11 Reprime the system The Shaft Seal 1 The Shaft Seal consists primarily of two parts a rotating member and a ceramic seal 2 The pump requires little or no service other than reasonable care however a Shaft Seal may occasionally become damaged and must be replaced A CAUTION The polished and lapped faces of the seal could be damaged if not handled with care A CAUTION In mild climat
4. valves etc to blow off Always turn off the pump and relieve pressure before opening lids Failure to do so could result in serious injury or death to installers pool users or others and may also cause damage to property SuperFlo Pump Installation and User s Guide IMPORTANT SAFETY PRECAUTIONS continued A WARNING Do not operate the pump until you have read and understand clearly all the operating instructions and warning messages for all equipment that is a part of the pool circulating system The following instructions are intended as a guide for initially operating the pump in a general pool installation however each installation may have unique conditions where the starting procedure could be different Failure to follow all operating instructions and warning messages can result in property damage or severe personal injury or death A WARNING The pump can produce high levels of suction within the suction side of the plumbing system These high levels of suction can pose a risk if a person comes within the close proximity of the suction openings A person can be seriously injured by this high level of vacuum or may become trapped and drown It is absolutely critical that the suction plumbing be installed in accordance n with the latest national and local codes for swimming pools A WARNING To reduce the risk of injury do not permit children to use this product unless they are closely supervised at all times A CAUTION
5. 355621 SCREW 16 X 2 HEX HD 4 req 1 075235 MOTOR SQFL 1 5 HPF 2A 1 PHASE 13 072184 WASHER 3 8 in S S 4 req 60 Hz STD 230 115V Almond 14 355619 O RING SEAL BRACKET 1 075234 MOTOR SQFL 1 HPF 1 5 A 1 PHASE 15 350099 O RING ADAPTER 72 226 2 req 60 Hz STD 230 115V Almond 16 355030 SEAL DIFFUSER 1 075233 MOTOR SQFL 4 HPF 1 A 1 PHASE 17 355334 SCREW 8 32 HEX WASHER HD 3 req 60 Hz STD 230 115V Almond 18 355617 DIFFUSER 4 F 4 Aand 4 F 1A 1 075232 MOTOR SQFL 2 HPF 4 A 1 PHASE 18 355618 DIFFUSER 1F 1 F Dope co HD eee oe almond 18 350170 DIFFUSER 2F 2 F 1 071321 MOTOR SQFL 2 HPF 2 5 A 1 PHASE i9 354200 HEX HEAD SCREW 3 8 46 4 red 1 356630 Mies uem alee M tee ee p bs 3 60 Hz 2 SPD 230V Almond 20 355043 IMPELLER HP 20 355067 IMPELLER 1 HP 1 355232 MOTOR SQFL HPF 1 A 1 PHASE 60 Hz 2 SPD 230V Almond 20 355074 IMPELLER 1 HP 356012 SEAL PLATE 20 355086 IMPELLER 2 HP 350094 BASE 20 355093 IMPELLER 2 HP 350090 CLAMP RAM amp CAM 20 355067 IMPELLER 1 HP 2 SPD 3500941 LID 20 355074 IMPELLER 1 HP 2 SPD 20 355086 IMPELLER 2 HP 2 SPD 357255 O RING LID 42 357 350089 VOLUTE 21 355389 SCREW IMPELLER LOCKING 350093 ADAPTER 2 req 22 354545 SEAL SET 350092 NUT 2 req 23 355667 BASKET LARGE 192115 O RING DRAIN PLUG 2 req 24 350157 KIT UNION SUPERFLO Items No 8 9 15 SCO ON OO ON SuperFlo Pump Installation and User s Guide 12 Pump
6. pump strainer and pump volute are full of water Make sure valve on suction line is working and open some systems do not have valves Check water level to make sure water is available through skimmer Pump strainer clogged Clean pump strainer pot Pump strainer gasket defective Replace gasket REDUCED CAPACITY and or HEAD Air pockets or leaks in suction line Check suction piping and valve glands on any suction gate valves Pump Will Not Prime to much air Secure lid on pump strainer pot and make sure lid gasketis in place Check water level to make sure skimmer is not drawing air Clogged impeller Turn off electrical power to the pump Remove the clamp that holds the volute to the seal plate Slide the motor and seal plate away from the volute Clean debris from impeller If debris cannot be removed complete the following steps 1 Remove lefthand thread anti spin bolt and O ring 2 Remove clean and reinstall impeller 3 Reinstallanti spin bolt Reinstall diffuser and quad ring Reinstall motor and seal plate into volute Reinstall clamp around seal plate and volute and tighten securely Pump strainer clogged Clean suction trap SuperFlo Pump Installation and User s Guide 11 Section 7 Technical Data Illustrated Parts Item Part Description Item Pat Description No No No No 1 075236 MOTOR SQFL 2 HPF 2 5 A 1 PHASE 11 071131 DRAIN PLUG 2 req 60 Hz STD 230V Almond 12
7. rain snow and ice d Do not wrap the motor in plastic It will cause condensation and rust on the inside of the motor Care of Electric Motor 1 Protect from heat a Shade the motor from the sun b Any enclosure must be well ventilated to prevent overheating c Provide ample cross ventilation 2 Protect against dirt a Protect from any foreign matter or splashing water b Do not store or spill pool chemicals near the motor c Avoidsweeping orstirring up dust near the motor while it is operating d Ifa motor has been damaged by dirt it voids the motor warranty 3 Protect against moisture Figure 4 a Protect from splashing pool water and lawn sprinklers b Protect from the weather c Ifamotor has become wet let it dry before operating Do not allow the pump to operate if it has been flooded d Ifa motor has been damaged by water it voids the motor warranty NOTE DO NOT wrap motor with plastic or other air tight materials The motor may be covered during a storm for winter storage etc but never when operating or expecting operation When replacing the motor be certain that the motor support is correctly positioned to supportthe size of motor being installed SuperFlo Pump Installation and User s Guide oection 4 Servicing A WARNING Risk of electrical shock or electrocution This pool pump must be installed by a licensed or certified electrician or a qua
8. which would result in a costly repair bill SuperFlo Pump Installation and User s Guide Section 3 Maintenance This section describes how to maintain the SuperFlo pump Cleaning the Pump Strainer Basket A WARNING DO NOT open the strainer pot if pump fails to prime or if pump has been operating without water in the strainer pot Pumps operated in these circumstances may experience a build up of vapor pressure and may contain scalding hot water Opening the pump may cause serious personal injury In order to avoid the possibility of personal injury make sure the suction and discharge valves are open and strainer pot temperature is cool to touch then open with extreme caution A CAUTION To prevent damage to the pump and filter and for proper operation of the system clean pump strainer and skimmer baskets regularly 1 Turn off motor 2 Relieve pressure in the system 3 Turn the clamp and lid in a counter clockwise direction until it stops 4 Turn the clamp and lid set to remove the clamp and lid 5 Put the debris from the basket into the trash and rinse out the basket If the basket is cracked it should be replaced 6 Replace the basket Make sure to align the slot in the basket with the rib in the volute see Figure 2 7 Fill the pump pot and volute up to the inlet port with water 8 Clean the cover cover O ring and sealing surface of the pump pot Grease the O ring with Teflon or silicone SuperFlo Pump Ins
9. Curve PENTAIR POOL PRODUCTS INC PUMP PERFORMANCE CURVE SUPERFLO SERIES N1 High Speed N2 gt Low Speed o c z o I o r S E c zc gt a s o 1 5A 60 0 80 0 Flow Rate in U S GPM SAVE THESE INSTRUCTIONS SuperFlo Pump Installation and User s Guide NOTES Pentair Pool Products Because reliability matters most P N 350096 Rev B November 2 2005
10. SUPPLY WIRE SIZES AWG Size and Length by Horsepower 230 volts SuperFlo Pump Installation and U ser s Guide Wiring Installation cont d 6 Permanently ground the motor using the green ground terminal located on the inside of the motor canopy or access plate see Figure 1 Use the correct wire size and type specified by National Electrical Code Make sure the ground wire is connected to an electrical service ground 7 Bondthe motorto the pool structure in accordance with the National Electrical Code Use a solid No 8 AWG or larger copper conductor Run a wire from the external bonding screw on the motor to the pool bonding structure 8 Connect the pump permanently to a circuit Make sure no other lights or appliances are on the same circuit NOTE It is important that the O ring be kept clean and well lubricated We recommend a silicone base lubricant for best results The Pump Strainer Basket This unit sometimes referred to as the Hair and Lint Pot is the unit in front of the volute Inside the chamber is the basket which must be kept clean of leaves and debris at all times View basket through the See Through Lid to inspect for leaves and debris Regardless ofthe length oftime between filter cleaning it is most important to visually inspect the hair and lint pot basket at least once a week A dirty basket will reduce the efficiency of the filter and heater and also put an abnormal stress on the pump motor
11. close the valve The system should now be free of air and recirculating water to and from the pool 2 For2 speed pumps a Pumpshould run on high speed for priming b The pump should not run longer than 8 minutes before priming is achieved SuperFlo Pump Installation and User s Guide 10 section 6 Troubleshooting Use the following troubleshooting information to resolve possible problems with your SuperFlo pump A WARNING RISK OF ELECTRICAL SHOCK OR ELECTROCUTION Improperly installation will create an electrical hazard which could result in death or serious injury to pool users installers or others due to electrical shock and may also cause damage to property TN 1 If you are not familiar with your pool filtering system and or heater sj a Do NOT attempt to adjust or service without consulting your dealer or a qualified pool technician b Read the entire Installation amp User s Guide before attempting to use service or adjust the pool filtering system or heater Note Turn off power to unit prior to attempting service or repair Problems and Corrective Actions Problem Corrective Action FAILURE TO PUMP Pump Will Not Prime to much air Check suction piping and valve glands on any suction gate valves Secure lid on pump strainer pot and make sure lid gasket is in place Check water level to make sure skimmer is not drawing air Pump Will Not Prime not enough water Make sure suction lines
12. e area when temporary freezing conditions may occur run your filtering equipment all night to prevent freezing SuperFlo Pump Installation and User s Guide Section 5 Restart Instructions Ifthe SuperFlo pump is installed below the water level ofthe pool close return and suction lines prior to opening hair and lint pot on pump Make sure to reopen valves prior to operating A CAUTION DO NOT run the pump dry If the pump is run dry the mechanical seal will be damaged and the pump will start leaking If this occurs the damaged seal must be replaced ALWAYS maintain proper water level in your pool half way up skimmer opening If the water level falls below the skimmer opening the pump will draw air through the skimmer losing the prime and causing the pump to run dry resulting in a damaged seal NOTE Continued operation in this manner could cause a loss of pressure resulting in damage to the pump case impeller and seal Priming the Pump 1 Thepumpstrainer pot must be filled with water before the pump is initially started Follow these steps to prime the pump a Remove the pump lid plastic clamp Remove the pump lid b Fill the pump strainer pot with water c Reassemble the pump cover and plastic clamp onto the strainer pot The pump is now ready to prime d Open the air release valve on the filter and stand clear of the filter Turn on the switch or time clock f When water comes out of the air release valve
13. fect for any pool spa water feature or fountain And SuperFlo s silent running capability and small footprint allow it to easily drop into a compact equipment pad Efficient Quiet Rugged and Versatile All pumps from Pentair Water Pool and Spa incorporate innovative hydraulic engineering that has been refined for over 40 years SuperFlo reflects the latest and best Pentair technology to move water more efficiently for lower operational costs Compact rugged and easy to maintain SuperFlo will deliver years of reliable service SuperFlo Pump SuperFlo Pump Installation and User s Guide General Features Extremely quiet operation Unionized fittings 1 5 and 2 for simple replacement Cam and Ramp lid for easy cleaning and maintenance Heavy duty high service factor 56 square flange motor for long life Integral volute and pot reduce hydraulic noise See through lid permits easy inspection of strainer basket Additional Features 115 volt or 230 volt models available 1 2 Hp to 2 Hp configurations to accommodate a wide range of applications Self priming for quick easy start up Every SuperFlo pump is performance and pressure tested prior to shipment to ensure superior quality UL CUL NSF SuperFlo Pump Installation and User s Guide Section 2 Electrical Requirements This section describes how to wire the SuperFlo pump Note Before installing this product read and follow all warning notices and instructions start
14. ing on page ii Electrical Requirements and Wiring When pump is mounted permanently within 5 ft of the inside walls of a swimming pool you MUST use a No 8AWG or larger conductor to connect to bonding conductor lug Wiring Installation A WARNING Risk of electrical shock or electrocution This pool pump must be installed by a licensed or certified electrician or a qualified pool serviceman A 0 in accordance with the National Electrical Code and all applicable local codes and ordinances dd Improper installation will create an electrical hazard which could result in death or serious injury to pool users installers or others due to electrical shock and may also cause damage to property Always disconnect power to the pool pump at the circuit breaker before servicing the pump Failure to do so could result in death or serious injury to serviceman pool users or others due to electric shock M ake sure all electrical breakers and switches are turned off before wiring motor 2 Makesure that the wiring voltage matches the motor voltage 230v or 115v If they do not match the motor will burn up 3 Chooseawiresizefrom the Chart 1 W hen in doubtuse a heavier gauge larger diameter wire H eavier gauge will allow the motor to run cooler and more efficient M ake sure all electrical connections are clean and tight Cut wires to the appropriate length so they don t overlap or touch when connected to the terminal board Chart 1
15. lified pool serious injury to pool users installers or others due to electrical shock and may also cause accom serviceman in accordance with the National Electrical Code and all applicable local codes and Jj ordinances Improper installation will create an electrical hazard which could result in death or damage to property Always disconnect power to the pool pump at the circuit breaker before servicing the pump Failure to do so could result in death or serious injury to serviceman pool users or others due to electric shock Read all servicing instructions before working on the pump A WARNING DO NOT open the strainer pot if pump fails to prime or if pump has been operating without water in the the possibility of personal injury make sure the suction and discharge valves are open and strainer pot temperature is cool to touch then open with extreme caution strainer pot Pumps operated in these circumstances may experience a build up of vapor pressure and 7 may contain scalding hot water Opening the pump may cause serious personal injury In order to avoid Pump Disassembly 1 All moving parts are located in the rear sub assembly of this pump Toolsrequired a T a o 1 4 inch socket or open end wrench 3 8 inch socket or open end wrench 9 16 inch open end wrench Flat blade screwdriver 2 To remove and repair the motor sub assembly perform the following procedures o fae sp Turn off the pump circui
16. llation and User s Guide IMPORTANT SAFETY PRECAUTIONS Consumer Information and Safety The SuperFlo pumps are designed and manufactured to provide many years of safe and reliable service when installed operated and maintained according to the information in this manual and the installation codes referred to in later sections Throughout the manual safety warnings and cautions are identified by the 4A symbol Be sure to read and comply with all of the warnings and cautions A DANGER Risk of electrical shock or electrocution This pool pump must be installed by a licensed or certified electrician or a qualified pool serviceman in accordance with the National Electrical Code and all applicable local codes and ordinances Improper installation will create an electrical hazard which could result in death or serious injury to pool users installers or others due to electrical shock and may also cause damage to property Always disconnect power to the pool pump at the circuit breaker before servicing the pump Ensure that the disconnected circuit is locked out or properly tagged so that it cannot be switched on while you are working on the pump Failure to do so could result in serious injury or death to serviceman pool users or others due to electric shock A WARNING Hazardous Pressure This pump produces high pressure Air can enter the circulation system and become pressurized Pressurized air can cause equipment lids pump filter
17. s other than its own P N 350096 Rev B 11 2 05 Table of Contents Important Safety Precautions mr i Section 1 Introduction so A aaa aa a aa aaa 1 SuperFlo Pump Overview ena e nenen ekekeke Keek KK Kene EErEE EEEE nennen 1 General FeatureS ee nenen enam anak en Kakak KK ekk Kanan anna nana anna naaa aaan 2 Section 2 Electrical Requirements seen n naaa naaa aa Kanan anna 3 Wiring Installation ena errr cere terete ei naaa akan 3 Pump Strainer Basket ccccccccccccccccceeceeeeeeeeeeeeeeeeeeee a aa a aan 4 Section 3 Maintenance si an a A a a a kaa 5 Cleaning the Pump Strainer Basket esa 5 li cri e ann a a ag dan a Ee nE aE EEE ANANT E ETAREN O TEE Ken aa 6 Electric Motor CAre ee 6 Section 4 ruso pM a eia 7 Pump Disassembly TIC 7 Pump Reassembly Seal Replacement ssssssssseeeeeeenene 8 Shaft Seal AEAEE 8 Section 5 Restart Instructions emmm Ckdupa NK E au HE FROM SENE KI UM Dra RR RE 9 xdi dup t tc AAA AAA ANA ANG A 9 Section 6 Troubleshooting seme mee nenen aaa nennen aaa naaa anna anna nenen anna anna 10 Section 7 Technical Dat eter a aa aa 11 Replacement Paris inn A an ANN sees D D AAA AA alaa 11 Pump Curve a a a a Ba A aan Ba Dana A a ada Kean aa 12 SuperFlo Pump Insta
18. t breaker at the main panel Drain the pump by removing the drain plugs Remove the 4 bolts that hold the main pump body strainer pot volute to the rear sub assembly GENTLY pull the two pump halves apart removing the rear sub assembly Remove the three hex head screws holding the diffuser in position A CAUTION Be sure not to scratch or mar the polished shaft seal faces seal will leak if faces are damaged f Hold the impeller securely in place and remove the impeller lock screw by using a flat blade screwdriver or wrench The screw is a left handed thread and loosens in a clockwise direction Remove the shaft cap located at the back of the motor and hold the shaft secure with a inch Century or 7 16 inch Franklin open end wrench On A 0 Smith motors remove the motor canopy move the capacitor to one side and hold the shaft with a 7 16 inch open end wrench SuperFlo Pump Installation and User s Guide Pump Disassembly cont d h Tounscrew the impeller from the shaft twist the impeller counter clockwise i Remove the four bolts from the seal plate to the motor using a 3 8 inch wrench j Place the seal plate face down on a flat surface and tap out the ceramic seal k Clean the seal plate seal housing and the motor shaft Pump Reassembly Seal Replacement see Section 7 Technical Data and Figure 5 1 When installing the replacement seal into the seal plate use soapy water to wet the rubber boot before pressing
19. tallation and User s Guide Cleaning the Pump Strainer Basket cont d 9 Reinstall the lid by placing the clamp and the lid on the pot see Figure 3 a Makesure the lid O ring is properly placed Seat the clamp and lid then turn clockwise until the handles are horizontal see Figure 4 10 Turn the power ON at the house circuit breaker Reset the pool time clock to the correct time A WARNING THIS FILTER OPERATES UNDER HIGH PRESSURE When any part of the circulating system e g Lock Ring Pump Filter Valves etc is serviced air can enter the system and A become pressurized Pressurized air can cause the lid to blow ae off which can result in server injury death or property damage To avoid this potential hazard follow these instructions 11 Open the manual air relief valve on top of the filter Figure 3 12 Stand clear of the filter Start the pump 13 Bleed air from the filter until a steady stream of water comes out Close the manual air relief valve Winterizing 1 Ifthe air temperature drops below 35 F the water in the pump can freeze and cause damage Freeze damage is not warrantable 2 To prevent freeze damage follow the procedures listed below a Shut off electrical power for the pump at the house circuit breaker b Drain the water out of the pump case by removing the two thumb twist drain plugs from the case Store the plugs in the pump basket c Cover the motor to protect it from severe
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