Pentair Pressure Side Pool Cleaner Legend II User's Manual
Contents
1. SDI ears AV AN s Co ZVD SAVE THESE NS TRUGTIONS 15 LEGEND II INSTALLATION MANUAL gt Pentair Water Pool and Spa 11 20 07 P N YYLXMAN REV C Pentair Water Pool and Spa Inc All rights reserved2. from the vacuum tube and open the Velcro Brand fastener at the top of debris bag and dump debris If you have a lot of debris in your pool especially after a storm you can run your Legend II in two shorter cycles per day and empty the debris bag between cycles Reconnect the debris bag to the vacuum tube Do NOT over turn If the Velcro Brand fastener on top of the debris bag does not stay secure rinse well let it dry and clean with a stiff brush A Helpful Hint It is easier to empty the debris bag when it is dry A second bag may be used while the full debris bag is drying It s best to empty the debris bag when it becomes half full The Legend II will have better performance if the bag is not overloaded LEGEND II INSTALLATION MANUAL D Periodic Maintenance The following parts are wear items that should be checked maintained or replaced as needed Wear items are considered any working or moving part s being worn due to the use of the cleaner Wear items are not covered under warranty 1 Wall Fitting Screen Inside the wall fitting is a filter screen that acts as a secondary filter This screen is to keep debris that is passed by the pool filter out of the Legend Il Running the Cleaner without the filter screen can damage the Legend II and will void the warranty FEED HOSE MENDER NUT WALL FITTING FILTER SCREEN SEAT A continuous plugged or dirty screen is a sign of problems in your
3. gt Pentair Water Pool and Spa LEGEND II Pressure Side Pool Cleaner Installation Guide IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOWALL 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 805 553 5000 Ext 5591 Fax 805 553 5515 Web site visit www pentairpool com and www staritepool com to find information about our products 2007 Pentair Water Pool and Spa Inc All rights reserved This document is subject to change without notice 1620 Hawkins Ave Sanford NC 27330 e 800 831 7133 919 566 8000 10951 West Los Angeles Ave Moorpark CA 93021 800 831 7133 805 553 5000 Trademarks and Disclaimers Pentair Water Pool and Spa and Legend are trademarks and or registered trademarks 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 names other than its o
4. is designed to give you years of dependable and efficient service With the Legend II you and your family will spend more time relaxing and enjoying your pool and less time cleaning it The Legend II has been designed and built with time proven features and patented innovations to create an automatic pool cleaner that will give you years of dependable service The Legend II is built with pride by people who care about the product using state of the art materials and backed by a limited warranty that protects against defects in parts and construction Like any mechanical device the Legend II requires some preventative maintenance and the replacement of certain working parts We recommend that you have your Legend II checked annually For best results have your Legend II installed by a qualified swimming pool professional For pool owners with plumbing and mechanical experience installation instructions are included in this manual Please put safety first Be sure to take your Legend II out of your pool and store it carefully in a shaded area before anyone enters the pool LEGEND II INSTALLATION MANUAL B What to Expect from the Legend II When operating correctly the Legend II will travel randomly throughout the pool vacuuming and sweeping the bottom The climbing ability of the Legend II is dependent on the pools shape It will climb better in pools without sharp angles or curves in the transition from t
5. the cleaner away from the steps and continue on cleaning your pool It s easy to install Simply slide the Step Adapter into one of the slots either side located in the front of your Legend II and adjust to the appropriate height Part for Step Adapter is EU13 LEGEND II INSTALLATION MANUAL Products Cleaners Poot Pool af ir Water Pentair Pool and Spa Pentair Water Pool and Spa IV TROUBLESHOOTING AND PERFORMANCE TIPS To insure the best performance from your cleaner follow the troubleshooting guide listed below A PROBLEMS amp SOLUTIONS Problem Solution Problem Solution 10 Legend II doesn t move or moves sluggishly or hangs up on steps 1 Be sure filter and filter pump are on and working properly You may need to clean your pool filter system 2 Check to see if the skimmer and basket are clean 3 Check the Wall Fitting screen for debris and rinse clean 4 Check wheel RPM see pages 5 6 5 Determine if the Back Up Valve is cycling Hold the valve out of the water and the jet should come on for approx 30 seconds and shut off for approx 3 minutes and 30 seconds Check all the Hose connections and Swivels for leaks that can cause loss of water pressure Check debris that may be jammed in the gear teeth on one of the front drive wheels Gently rotate the front wheels backward to dislodge debris O N Legend II flies a
6. will be getting the maximum performance from your pool cleaner The hose lengthens when under pressure when your pump is on FEED HOSE MENDER NUT D RING Pentair Water Pool and Spa F Hooking up the Legend II 1 Remove the Pressure Tester from the free end of the Feeder Hose by unscrewing the Hose Nut Left hand thread reverse see illustration previous page 2 Place mender nut on Legend II Swivel Mast Connect the open end of the Feed Hose to the top of the Legend II Swivel Mast and secure with the mender nut The arch of the Feed Hose should align in the same direction as the Swivel Mast there should be no twist in the Feed Hose after connection See illustration below 3 Carefully twist lock the Sand amp Silt debris bag onto the top of the Legend II Vacuum Tube Make sure there is a Rubber Debris Valve attached to the top of the Vacuum Tube before locking on the Sand amp Silt bag this valve is similar to a check valve to help keep debris inside the bag when the water pressure is off 4 Gently place the Legend II in the pool Turn on the pool filtration pump 5 Check to make sure the wheel RPM is between 25 32 See page 5 for instructions on wheel RPM G Checking Operation When operating correctly the Legend II will travel in a random pattern throughout the pool vacuuming and sweeping the bottom The climbing ability of the Legend II is dependent on the pools struct
7. Also if the pool doesn t have a dedicated cleaner d 3 6ft hoses line please contact our Technical Support e 1 Back Up Valve Department also f 4 Swivels g 1 Wall Fitting C Installing the Twist Lock Pressure h 12 Mender Nuts Relief Valve Wall Fitting i 7 Hose Floats j 1 Pressure Tester 1 Take out any existing pool cleaner and or wall fitting 2 Turn on the filtration pump and flush out the plumbing line 3 Turn off filter pump 4 Remove the Wall Adapter from the Wall Fitting and screw Adapter by hand into the dedicated line Turn until tight WALL ADAPTER INSTALLED QUICK OF SCONNELT 5 Take the Wall Fitting and Twist Lock the Wall Fitting into the Wall Adapter 1 4 turn to a snug fit Once the Wall Adapter is secure you can now twist lock and unlock to remove Wall Fitting with ease from the Wall Adapter LEGEND II INSTALLATION MANUAL gree Pool and Spa D Pressure Testing Instructions 1 Make sure the pool filter is clean before conducting this pressure test 2 Twist lock the Wall Fitting with Feeder Hose into the Wall Adapter 3 Have someone hold the Pressure Tester end of the Feed Hose beneath the water while you turn on the pool pump Continue holding the hose under the water and cover the large hole of the pressure tester 4 Reach down and feel around the Pressure Relief Valve on the Wall Fitting to see if the Relief Valve is releasing any water pressure If va
8. HKH HNN YB Sa a a 13 PP pentairwater a Pool and Spa LEGEND II PARTS LIST Diagram Part Description Quantity 32 EB15 Hose Clamp 7 33 EA40 Screw for Turbine Bearings Thrust Jet 8 34 EA40 Screw for Bottom Cover 2 35 EC64 Wheel Plastic Washer 4 36 EHO9C Sweep Hose Weight optional 1 37 EC131 Thrust Jet Repair Kit includes 1 E18 EC130 EC135 38 EA30 Screw for LXC110 5 39 EU76 Axle Bolt 8 40 EU147 Snap Fit Vac Tube Posts 2 41 EU79 Nut amp Bolt Feed Mast to Vac Tube 1 set 42 LXU8 Venturi Jet 2 43 EU80 Screw Cover to Frame 2 SEE PAGE 11 FOR DIAGRAM H2 H9 H2 LX10 Back Up Valve Low Pressure 1 H2 LX11 Back Up Valve Housing 1 H2 E12 Back Up Valve Top Cover 1 inside H2 E13 Back Up Valve Housing O Ring 1 inside H2 E14 Back Up Valve O Ring Gear Assembly 1 H2 E15 Back Up Valve Screw Housing Body 6 inside H2 LX16 Back Up Valve Gear Assembly 1 H3 LXD10 Feed Hose Float 7 H5 LX17 Feed Hose 6 ft Section 4 H4 LX18 Feed Hose 2 ft Section 1 H6 LX20 Feed Hose Mender w O Ring 0252 12 H7 LX19 Feed Hose Swivel 4 H8 LXW22 Wall Fitting Complete 1 Inside H8 E21 Wall Fitting Adapter 1 inside H8 E23 Wall Fitting O ring 1 inside H8 E24 Wall Fitting Screen 1 inside H8 E25 Wall Fitting Valve Assembly 1 H9 LX26 Pressure Tester 1 LEGEND II INSTALLATION MANUAL Seger cee Pool and Spa LEGEND II EXPLODED VIEW INSTALL CAP INSIDE IN MZ hae wy We a o eee
9. aaaseeees 7 1 Wall Fitting OCS ics orecice sce osensececaes recucaaasacediatanisucadacadue an acenuconses uae geoneneas vexed 7 2 ViNGSic Bearings x csucsecrcecamecsaussuthneueanuantueneseseveauumetvennuanessvudatuatesentuacsunatuennteccecewueddenntts 8 PROMS HIRING S orere tion ie EE aE E E EEEE EEEE EESE 8 4 Debris Bags recre E a a meats 8 5 SWEEP HOSE era a reaa EEE E E EE E E 8 0 Debis Vale seee E teenseeen eda ea eon cna 8 E Back Washing the Pool Filter iesdiccsess vicarectes actetb cahesneideencnneasanieeedanlaveddimsadalsciaavadsdeddediageiaee 8 F Storage and Winterizing cece eccceeeceeeeeeeeeeeeeeeeeeeeeeeeaaaeeceeeeeeeeeeeeseaaaeeeeeeeeeeeeesaaaaneeeeees 9 G Accessories ss opccccscacassiatecsaacscodnsacassnasadessnbiodansashadwsiennininssentadenadenaias ds suadnsiaabeasensnbedaepanbaasnnets 9 Cedi Bp AO ree E OE EN E 9 2 Olep POUR srar ei anera a o aE e E E E E EEE 9 IV Troubleshooting and Performance TIPS cccccceeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeeeeeeeeeaaaaaneeeees 10 12 Leen I Parts List sisirin eek cect tee sav nh Sani NEEE ace RE ees 13 14 Legend ll Exploded VIEW ecb cc toccceeczece ct ecterenetacntenaseanesad ace tecientdanadinds ROE a a oiai aadaki 15 LEGEND II INSTALLATION MANUAL D Pentair Water Pool and Spa l Introduction A Thank You for Choosing the Legend II Pool Cleaner Congratulations on the purchase of your new automatic pool cleaner The Legend II
10. ck treatments As a rule any pool water that is unsafe for swimming is unsafe for the Legend II 10 Carefully cut the feed hose following the instructions on Page 3 By following these simple guidelines you can help protect against injury and prolong the life of your Legend Il Before the Legend II is installed please take a moment to record the serial number This number is located on your warranty card and on the back of the Legend II near the rear jet You will be asked this number when you contact our Technical Support Department SERIAL LEGEND II INSTALLATION MANUAL PP pentairwater a Pool and Spa TABLE OF CONTENTS l IB aces pe cients ce E E EE E E E 1 A Thank You for Choosing the Legend I ccccccccccccccccesssseeteeeeeeeeeeeeeeesseesseeeeeeeeeseseseeaaas 1 B What to Expect from the Legend Il o oo ccc ccceessseeeeeeeeeeceeseeeeseeeeeeeeeeeeeseseseesaeeeeeeeeeseess 1 Il Installation NS GC NS oe eee aerua es cads nal peatenetned aialenadtnssdonecesuandeeancenteuereis 2 A Legend I Gye 9 9 01 0121 cee Sere nea tnen Tere e een near nate NE eR CnnTy arent ee ec ren cara pne er mene Tee ate 2 B Pool Connections x oe sacs secs ores nose sece neo stacncatetccopaceadsecagutictacnlncie sanssdnmnee occgasnedsadusiadeennaeedcadeneast 2 C Installing the Twist Lock Pressure Relief Valve Wall Fitting ccccceeeesseeeeeeeeeeeeees 2 D Pressure Testing Instructions 2 20c cssssce
11. cut hose according to the guides on pages 3 4 REMOVE FLOAT FOR SMALLER POOLS TN MENDER NUT PT BACK UP VALVE YP p 1 HOSE 15 __ e a IN H T N i ADO OSE LENGTHS AS NEEDED 6 REMOVE ONE LENGTH FOR SMALLER POOLS MENDER NUT 12 z Peed SPP pares LEGEND II INSTALLATION MANUAL Diagram ON DOF WD 10A 10B 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 LEGEND II INSTALLATION MANUAL LEGEND II PARTS LIST Part Description LXU5 Top Cover LXU145N Main Frame EU10N Bottom Cover LXU6 Feed Mast w O Ring amp Swivel EC86 Turbine Drive Shaft Complete EC83 Turbine Spacers EC80 Turbine Bearings EA40 Turbine Shaft Shield LXC110 Turbine Cover w Elbows EX120 Turbine Cover Hose 9 EC120 Turbine Cover Hose 7 3 4 EC120 Venturi Jet Hose 7 3 4 EB5L Sweep Hose Complete EB10 Sweep Hose Wear Ring EB25 Sweep Hose Jet w Collar EB20 Sweep Hose Adjustment Screw EA20 Ballast Float EHO7 Sweep Hose Hose Sleeve EU15 Coarse Mesh Bag Optional EU16 Fine Mesh Bag EU9 Debris Valve EU7 O Ring for Feed Mast E18 O Ring for Thrust Jet EC130 Thrust Jet EC135 Thrust Jet Plate EC65 Axle Large Wheels EC70 Axle Plate EC45 Axle Lock Washer EC6L Wheel w out Bearings EC60 Wheel Bearings Only EC55 Wheel Plastic Washer LXC1 Wheel Rubber Tire Pentair Water Quantity I ao n a oa oO N ol FF ORO
12. ersnvecesnscrareuesuareeeenercusisvexeemsadiantusestuaderansaxecesouaderners 3 E Cutting the Feed OSC sirrinin ea E E EE ERREI 3 F Hooking Up the Legend Il nnnnnnnnnnneessennennnnnnnneesssnennerrnnnnsssssrrnrrrnnnnessssrrnnrrrnnnnnssssrennnrn 4 G Checking Operation oak cece sc gnc se acest eo ut nace iceextcnu ta mmadensamece tnceuan mide dean tnacceedadseiaag 4 H Fine Tuning the Legend Il seccccci2c6 se 5ceccsiceciendervticeiecatiasdodedidvslaidsraccebdguacetddunnehubtuebensixtenes 5 1 Thrust Jet Adjustment 0 cece cece cece eens ee aaa eeeeeeeeeeeesaaaeaaeeeeeeeeeesesaaaaaeeeeeeesenees 5 2 Sweep Hose Adjustment eccccssssssssseeeeeeeeeeeeesssseeeeeeeeeeeeeeaseeeeeeeeeeeesaeaasseeeeeeeeeees 5 3 Checking Wheel RPM seccecdccauasdeeesusnccessvenduad Sipuduucedencves cls saiuldacancubacueaiaiavuaaduienaccunseullades 5 Ill Operation amp Periodic Maintenance c cccccccceeesseeeesssseeeeeeeeeeessseeesseeeeeeeeeseneaaasseeeeeeeeeesnaaaaes 7 A Connecting Disconnecting the Legend I cc ccccccecccccsessssseeeeeeeeeeeesesesseseeeeeeeeeeeseeseeaaas 7 B Turning the Legend I On Off wicicsestsecexercictecesecenselectaceverocemecsalendd onc ontdoncteetaaadccedtatacundienees 7 C Cleaning the Sand amp Silt Bag secscsscesocvegscsielcsaiadahaine Iedecenad caine alcdecsealeu tae ecseeatinbieiace 7 D Periodic Maintenance ccccccsssssecceeceeeseeeeesssseeeeeeeeeseaaaaesseeeeeeeeeessaaeaaaeeeeeeeeeeesnaa
13. ffect the performance of the cleaner Clean the skimmer basket pump basket and pool filter If an adjustable Gate 3 way Valve has been installed adjust the valve to increase water flow to the Legend Il If the RPM is more than 32 at the Wall Fitting unscrew the Pressure Relief Valve slowly until the RPM falls between 25 32 Again if an adjustable gate 3 way valve has been installed adjust the gate valve to decrease water flow to the Legend II If you continue to have problems with either the water flow or obtaining the specified water pressure to operate the Legend Il call your Professional Pool Dealer If you have any additional questions please contact Pentair Water Pool and Spa Inc Technical Support Department at 1 800 831 7133 Monday through Friday LEGEND II INSTALLATION MANUAL gt Pentair Water u Pool and Spa Ill Operation Periodic Maintenance A Connecting Disconnecting the Legend II Turn off pool pump Then take the Wall Fitting and twist lock the Wall Fitting clockwise into the Wall Adapter To disconnect the Legend II unlock and twist counter clockwise The Wall Adapter should remain in the pool wall B Turning On Off the Legend II The Legend II operates off a filtration pump coming from the equipment pad and can be turned on or off by merely turning on off your pump time clock C Cleaning the Sand amp Silt Bag Carefully unlock the debris bag
14. he pool floor to the pool wall The Legend II comes equipped with a Wall Fitting Part LXW22 that features a Twist Lock Automatic Pressure Relief Valve If the Legend II is receiving too much water pressure to the unit the relief valve will automatically reduce water pressure Approximately every three minutes and 30 seconds the Legend II will go into a back up mode At this time the Back Up Valve will pull the Legend II away from problem areas Occasionally some vinyl pools have steps installed so the unit may not climb and remains stationary until the Back Up Valve pulls the unit away from the steps When this occurs you need to use the optional Step Adapter Part EU13 to prevent wearing the vinyl liner The Sweep Hose operates in a gentle sweeping motion to prevent debris from becoming trapped in hard to reach corners of the pool P pentairwater a Pool and Spa ll Installation Instructions A Legend I Components B Pool Connections The Legend II Box Contains The Legend II comes equipped to connect to a female threaded 1 1 2 dedicated return line An 1 Cleaner Head adjustable gate valve with a pressure gauge should 2 Sand amp Silt Bag be installed to allow a regulated amount of water flow 3 Sweep Hose from your pool system to the Legend II For more 4 Complete Feed Hose information contact our Technical Support a 1 18in hose Department at 1 800 831 7133 b 1 2 ft hose c 1 4 ft hose
15. ife of bags remove cleaner from pool before adding chemicals 5 Sweep Hose The Sweep Hose is provided to help keep the bottom and sides of your pool clean The Sweep Hose is warranted free of defects when shipped from the factory and is considered a wear item 6 Debris Valve This valve is located under the Debris Bag it is designed to keep the debris inside the bag It functions like a check valve to allow the debris to only enter through the bag one way Replacement is needed when valve begins to stiffen E Back Washing the Pool Filter Always disconnect the Legend II from the pool wall before cleaning or back washing the pool filter After cleaning or back washing let the pool filtration system run for a minimum of five minutes to flush out the return lines before reconnecting the Legend II LEGEND II INSTALLATION MANUAL lll Operation Periodic Maintenance cont F Storage and Winterizing Never leave or store the Legend II in direct sunlight When storing the Legend II for the winter be sure to drain all the water from it This is important since freeze damage is not covered under the warranty Also remove the Wall Fitting G Accessories 1 Leaf Bag See previous page 2 Step Adapter This adapter is designed for vinyl liner pools that have steps installed in such a way that the unit may not climb and remains stationary until the Back up Valve comes on The adapter acts as a bumper to turn
16. lve is releasing water pressure go on to section E If it is not the pool filtration pump may not have sufficient amount of water pressure to operate the Legend Il BEFORE YOU GO TO THE NEXT STEP CONTACT OUR TECHNICAL SUPPORT DEPARTMENT AT 1 800 831 7133 E Cutting the Feed Hose See Hose Diagram on Page 11 The Hose assembly comes in 6 sections covering approximately 30 ft of the pool which provides ample hose for most residential pools For larger or smaller pools see Page 12 for instructions for Adding or Deleting Additional Feeder Hose 1 Take Feeder Hose out of box and lay the hose straight in the sun for one day if possible this will take any memory out of the hose due to being coiled up in the box LEGEND II INSTALLATION MANUAL 2 With the pool pump on hold the free end of the Feeder Hose underwater Gently pull the hose to the farthest end of the corner of the pool do not stretch the hose The Legend II usually will not climb the top step so you do not need to include it in the measurement If the hose just reaches the farthest point of your pool and without any excess hose hanging over the deck then go to Section F If the Feeder Hose extends past the farthest end of the pool mark the excess hose hanging over the deck turn off your pool pump and cut first 6 ft section of hose closest to the wall the length of excess IMPORTANT Please double check the hose length to insure you
17. o the left pushes the unit left and moving them to the right pushes the unit right Patents Pending 2 Sweep Hose Adjustment The Sweep Hose operates in a gentle sweeping motion To increase or decrease the motion of the Sweep Hose adjust the screw located on the Swivel Mast Barb below the Ballast Float Turning the screw clockwise will decrease the motion and counter clockwise to increase the motion of the Sweep Hose LEGEND II INSTALLATION MANUAL 3 Checking Wheel RPM To determine whether the Legend II is receiving the proper water pressure turn off the pool pump and carefully remove the Legend II from the pool Mark the front drive Tire Wheel with a marker or use the Logo located on the side of tire as a marker to count the rotations of the wheel per minute Have someone turn on pool pump while you place the Legend II in the pool just beneath the water surface Be sure to hold onto the Sweep Hose to avoid getting wet Count the rotations of the marked wheel for exactly one minute Be sure the Back Up Valve isn t cycling at this time The rotations will give you the Revolutions Per Minute RPM For proper performance the Legend II operates between 25 32 RPM If the RPM is below 25 then closely follow the instructions on the next page Pentair Water Pool and Spa Checking RPM cont Clean the Screen located inside the Wall Fitting A small amount of debris will significantly a
18. pool filtration system and you need to contact your local pool professional To clean the filter screen pull the screen out from inside the Wall Fitting and rinse thoroughly and push back inside the wall fitting Whenever cleaning back washing or repairing filter remove the wall fitting and flush out the dedicated line before using the Legend II Pentair Water lll Operation Periodic Maintenance cont 2 Tires amp Bearings The tires are designed to protect the bottom of your pool and provide better traction You need to rotate or replace the tires when edges become rounded The Wheel Bearings are warranted free of defects when shipped from Pentair Water Pool and Spa Inc and are considered a wear item A good bearing will spin freely 3 Roller Rings Your Sweep Hose has a series of Roller Rings to protect the Sweep Hose Replace the rings as needed You can rotate the Roller Rings to prevent flat spots 4 Debris Bags Fine Mesh Sand amp Silt Bag The Legend II comes with a Sand amp Silt bag for general use in all pools We do not recommend using the fine mesh bag to pick up leaves and twigs or other large debris for they have sharp points and edges that can poke holes and eventually rip the bag Optional Leaf Bag The leaf bag is a larger mesh bag made to pick up heavier debris such as leaves twigs acorns etc This bag can be helpful especially after a storm A Helpful Hint To prolong the l
19. round pool 1 Check wheel RPM and if more than 32 RPM make adjustment at Wall Fitting by turning the Pressure Relief Valve slowly until RPM falls between 25 32 or if an adjustable gate valve has been installed adjust the valve to decrease water flow Air in system see a Pool Professional N Problem Solution Problem Solution Legend II will not back up 1 Determine if the Back Up Valve is cycling Hold the valve out of the water and the jet should come on for approx 30 seconds and shut off for approx 3 minutes and 30 seconds 2 Check the wheel RPM see pages 5 6 3 Empty the debris bag if full or half full Legend II will not climb 1 Even if your pool doesn t show algae you still need to brush the sides of the pool wall 2 Check the wheel RPM see pages 5 6 3 Reposition the Thrust Jet Loosen the two screws to adjust the Thrust Jet A reminder The climbing ability of the Legend II is dependent on the pool s shape and available water pressure It will climb better in pools without sharp angles or curves in the transition from the pool floor to the pool wall Problem Solution Hoses tangling 1 Check the length of the Feed Hose they may be to long See pages 3 4 2 Check to see that the Feed Hose is floating on top of surface Check hose floats for even spacing 3 Twist the Hose Swivels to see if they spin freely and replace any that will not 4 Lay out
20. the Feed Hose straight in the full sun to remove any memory LEGEND II INSTALLATION MANUAL Sa tir eer Pool and Spa IV TROUBLESHOOTING AND PERFORMANCE TIPS A PROBLEMS amp SOLUTIONS cont Problem Sweep Hose is sucked into the cleaner Problem Sweep Hose breaks surface and sprays nearby windows patio decks and Solution 1 Adjust the Sweep Hose using the bystanders Adjustment Screw located on the bottom of the Swivel Mast Turn Solution 1 Adjust Sweep Hose to a gentle Adjustment Screw clockwise until the sweeping motion Sweep Hose is in a gentle sweeping motion Pressure Tester Swivel Float i LEGEND II INSTALLATION MANUAL Pentair Water TIPS FOR CUTTING HOSE IN A SMALL POOL AND FOR ADDING HOSES FOR LARGE POOLS 1 Tips on Hose Cutting for Larger Pools If the hose is short of the farthest end of the pool add an additional section of hose Part LX17 one Swivel Part LX19 two Mender Nuts w O Rings Part LX20 and one Hose Float Part LXD10 See diagram below Re measure and follow guides on pages 3 4 PRESSURE TEST gn CUT 36 FROM THIS HOSE AND 1 Tips on Hose Cutting for Smaller Pools If the hose hangs over the deck more than 9 ft or the pool is less than 6 ft deep and narrow cut 36 in off the 5 ft section hose at the end of the feed hose and remove one float Then remove one 6 ft hose see diagram 1 swivel and 2 mender nuts Re measure and
21. ure and water flow coming into the pool It will perform more efficiently in pools without sharp angles or curves in the transition from the floor of the pool to the wall The Legend II comes with a Twist Lock Pressure Relief Valve Wall Fitting If the Legend II is receiving too much water pressure the Pressure Relief Valve in the Wall Fitting will release the excess water pressure Approximately every three minutes and 30 seconds the Legend II will go into a back up mode The Back Up Valve cycle time while in the back up mode is approximately 30 seconds pulling the Legend II from problem areas The Sweep Hose operates in a gentle sweeping motion to prevent debris from becoming trapped in hard to reach corners of the pools If the Legend II does not travel to all areas of the pool turn off the pool filtration pump and make the necessary adjustments from the instructions on the next page LEGEND II INSTALLATION MANUAL gree Pool and Spa H Fine Tuning the Legend II 1 Thrust Jet Adjustment There are two Thrust Jets located in the back of the Legend Il These Thrust Jets alter the direction of the cleaner The factory standard position for the jets is set slightly to the right See illustration below In certain pools altering the thrust jets can increase performance of the Legend II Moving the thrust jets up can increase climbing and moving them down can decrease climbing Moving the thrust jets t
22. wn 11 20 07 P N YYLXMAN REV C Pentair Water Pool and Spa LEGEND II LX 2000G Important Information The Legend II automatic pool cleaner comes ready to connect into a female threaded 1 1 2 dedicated return line Other connections are possible but they require additional fittings For more information please contact our Technical Support Department at 1 800 831 7133 Also if you have a chlorinator solar system or other air inducing equipment please contact our Technical Support Department before you install the Legend Il The following are important facts to remember before installing and operating the Legend Il Always disconnect the Legend II from the pool wall when cleaning or back washing the pool filter N After cleaning or back washing let the filtration system run for at least five minutes before reconnecting the Legend II New plumbing lines should be flushed out before installing the Legend II The Legend II should not be used to remove plaster dust in new pools Always remove the Legend II before swimmers enter the pool Always handle the Legend II with care Do not let children or pets play with the unit it is not a toy Always pick up the Legend II by the Vacuum Tube especially when lifting the unit out of the water Unless checking the wheel RPM do not handle the Legend II while it is operating o ON PWa Fw Always remove the Legend II from the pool before chemical sho
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