Pentair LL505G Guida utente

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IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

INSTALLATION AND

USER’S GUIDE

KREEPY KRAULY® LEGEND®

PRESSURE-SIDE POOL CLEANER

Customer Service and Technical Support

If you have questions about ordering Pentair replacement parts, and pool products,

please use the following contact information:

Hours: 8:00AM to 7:30PM EST (5:00AM - 4:30PM PST)

Phone: (800) 831-7133

Fax: (800) 284-4151

Website: www.pentair.com

1620 HAWKINS AVE., SANFORD, NC 27330 • (919) 566-8000

10951 WEST LOS ANGELES AVE., MOORPARK, CA 93021 • (805) 553-5000

WWW.PENTAIR.COM

All indicated Pentair trademarks and logos are property of Pentair. Third party registered and unregistered trademarks and

logos are the property of their respective owners. Because we are continuously improving our products and services, Pentair

reserves the right to change specications without prior notice.

P/N 370270 REV.E 10/19/21

WARNING —

To reduce the risk of injury, do not let children use or play with pool cleaner.

WARNING —

Do not allow swimmers in the pool while pool cleaner is operating. Hose can trip or entangle

swimmers which could result in drowning.

CAUTION —

Hazardous suction. Do not play with cleaner or hose or apply to body. Can trap and

tear hair or body parts. Hose can trip or entangle swimmers which could result in

drowning.

Suction entrapment, injury, and drowning hazard. If your pools has a dedicated suction

port (”vac port”) for vacuuming or for an automatic pool cleaner, it must be covered when

not in use. A spring loaded safety cover (a “vac port fitting”) is included with your cleaner.

Install it on the suction port to prevent entrapment and injury. If the cover does not fit,

purchase one that dose from your local pool store and install it instead. The cover should

conform to IAPMO SPS-99A.

Stop pump before attempting to clean unit. Do not allow swimmers in pool while cleaner

is operating.

Moving parts may injure hands or fingers. Stop pump before attempting to clean out pool

cleaner head.

LEGEND

®

INSTALLATION MANUAL

Important Notice:

Attention Installer:

This guide contains important information about the installation, operation and safe use of

this product. This information should be given to the owner and/or operator of this equipment after installation of the

pool cleaner.

Attention User:

This manual contains important information that will help you in operating and maintaining this

pool cleaner. Please retain it for future reference. Consult Pentair with any questions regarding this equipment.

WARNING –

Before installing this product, read and follow all warning notices and instructions which are

included. Failure to follow safety warnings and instructions can result in severe injury, death,

or property damage. Call (800) 831-7133 [USA] or {Herentals – Belgium +32 (0) 14.25.99.11}

for additional free copies of these instructions.

Consumer Information and Safety

The Legend® pool cleaners 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. Throughout the manual, safety warnings

and cautions are identified by the “ “ symbol. Be sure to read and comply with all of the warnings and cautions.

[English] 3

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

LEGEND

®

INSTALLATION MANUAL

DISCLAIMER OF LIABILITY

Important Notice About Your Pool and Legend® Cleaner:

There are a multitude of factors that contribute to the life of your pool. The Legend® automatic pool cleaner

is a very passive product that will have no impact on pool life.

Please be aware that over time, deterioration, discoloration and brittleness of any pool finish can be caused

separately by, or in combination with, age, an imbalance in pool water chemistry, improper installation and

other factors. An automatic pool cleaner, such as the Legend®, will not remove or cause wear on “good” pool

plaster. In fact, the opposite is true—pool plaster will eventually cause wear on the cleaner.

The same situation holds true for vinyl-lined inground swimming pools, because vinyl liners are also

affected by the environment and factors such as pool water chemistry, sunlight and the pool’s surroundings.

Therefore over time, vinyl can become brittle and weak. In addition, vinyl-lined pools are affected by the

workmanship, composition and installation of the liner and the workmanship and quality of construction of

the supporting walls and pool base. These are all factors which can contribute to liner failure. The existence

of any of these type of conditions in your pool is not caused by the use or operation of the Legend® cleaner.

Pre-installation Check List

Before installing your cleaner, review and understand all warnings and safety information in this guide.

Failure to follow these instructions or improper installation of the cleaner can result in damage to the pool

finish or the vinyl liner, Pentair Water Pool and Spa, Inc. disclaims any liability for repairs or replacement to

any of these structures or components of the customer’s pool.

Before installing the cleaner in a vinyl liner pool:

Before installing the pool cleaner, examine the interior of your pool carefully. Check liner closely for signs of deterioration or damage from

age, chemicals, pool wall damage, etc. If any damage is found, have a qualified pool professional make all the necessary repairs. Also,

if your vinyl liner is brittle or has stones, wrinkles, roots or metal corrosion in contact with the underside of the liner, or has damage to

the base or supporting walls, do not install the pool cleaner before having a qualified professional perform the necessary repairs.

Before installing the cleaner in a gunite pool or a pool that is partially or completely tiled:

Before installing the pool cleaner in a gunite pool or pool that is partially or completely tiled; check closely for loose tiles and loose light

fittings. Do not install the pool cleaner before having a qualified professional perform the necessary repairs.

Before installing the cleaner, clean your filter system:

Make sure you have cleaned the filter, including backwashing, rinsing, and emptying all baskets. A clean system is necessary for proper

cleaner operation and coverage.

Before installing the cleaner, fill the hose with water:

Always make sure the cleaner head is submerged and the hose is full of water before connecting the hose to the filtration system

(whether through a skimmer or dedicated wall fitting). Air in the system can damage the pump through dry running and overheating.

Before installing the cleaner, understand cleaner coverage:

The cleaner is designed to rid your pool of debris in approximately 4-6 hours. Less time could be needed, depending on the pool size.

The cleaner was not designed to automatically clean steps or swimouts or to work under a solar cover. It was also not designed to do

initial cleanup for a new pool or when opening your pool for the season.

AFTER installing the cleaner, make sure the cleaner is operating correctly:

The cleaner may need some minor adjustments to make sure it is operating properly so there is no damage to the pool finish. Certain

vinyl liner patterns are particularly susceptible to surface wear, pattern removal, ink rubbing off of, or serious scratches to the pattern

caused by objects coming into contact with the vinyl surface, including automatic pool cleaners. Pentair Water Pool and Spa, Inc. is

not responsible for any pattern removal, abrasions or markings on vinyl liners.

4 [English]

LEGEND

®

INSTALLATION MANUAL

Important Information:

The Legend® automatic pool cleaner comes ready to connect into a female threaded 1-1/2" (38mm) line,

dedicated to our Universal Booster Pump. Also, if you have a chlorinator, solar system or other air

inducing equipment, please contact our Technical Support Department at 1-800-831-7133 [USA] or

{Herentals – Belgium +32 (0) 14.25.99.11}, before you install the Legend®. (See diagram on Page 8.)

The following are important facts to remember before installing and operating the Legend

®

.

1. Always disconnect the Legend® from the pool wall when cleaning or back washing the pool filter.

2. After cleaning or back washing, let the filtration system run for at least five minutes before

reconnecting the Legend®.

3. New plumbing lines should be flushed out before installing the Legend®.

4. The Legend® should not be used to remove plaster dust in new pools.

5. Always remove the Legend® before swimmers enter the pool.

6. Always handle the Legend® with care. Do not let children or pets play with the unit: it is not a toy.

7. Always pick up the Legend® by the handle, especially when lifting the unit out of the water.

8. Unless checking the wheel RPM, do not handle the Legend® while it is operating.

9. Always remove the Legend® from the pool before chemical shock treatments. As a rule, any pool

water that is unsafe for swimming is unsafe for the Legend®.

10. Carefully cut the feed hose following the instructions on Page 9.

By following these simple guidelines, you can help protect against injury and prolong the life

of your Legend

®

.

Before the Legend® 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® near the rear jet. You will be asked for

this number when you contact our Technical Support Department.

SERIAL #__________________________________

LL505G

LL505GG

[English] 5

LEGEND

®

INSTALLATION MANUAL

TABLE OF CONTENTS

Important Warning and Safety Instructions ....................................................................................... 3

Disclaimer of Liability ......................................................................................................................... 4

Important Information ......................................................................................................................... 5

I. Introduction ................................................................................................................................... 7

A. Thank You for Choosing the Legend®....................................................................................... 7

B. What to Expect from the Legend®............................................................................................. 7

II. Installation Instructions ................................................................................................................. 8

A. Legend® Components ............................................................................................................... 8

B. Pool Connections ..................................................................................................................... 8

C. Booster Pump Installation ........................................................................................................ 8

D. Installing the Twist Lock Pressure Relief Valve (Wall Fitting) ..................................................... 9

E. Cutting the Feed Hose .............................................................................................................. 9

F. Checking Operation ................................................................................................................ 13

G. Fine Tuning the Legend®......................................................................................................... 13

1. Thrust Jet Adjustment ....................................................................................................... 13

2. Sweep Hose Adjustment ................................................................................................... 13

3. Checking Wheel RPM ........................................................................................................ 14

III.Operation & Periodic Maintenance ............................................................................................... 14

A. Connecting/Disconnecting the Legend®.................................................................................. 14

B. Turning the Legend® On/Off .................................................................................................... 14

C. Cleaning the Sand & Silt Bag ................................................................................................. 15

D. Periodic Maintenance ............................................................................................................. 15

1. Wall Fitting Screen ............................................................................................................ 15

2. Tires & Bearings ................................................................................................................ 16

3. Roller Rings ....................................................................................................................... 16

4. Debris Bags ....................................................................................................................... 16

5. Sweep Hose ...................................................................................................................... 16

6. Debris Valve ...................................................................................................................... 16

E. Back Washing the Pool Filter ..................................................................................................16

F. Storage and Winterizing .......................................................................................................... 16

G. Accessories ........................................................................................................................... 17

1. Sweep Hose Weight........................................................................................................... 17

2. Leaf Bag ............................................................................................................................ 17

3. Suction Cup Tires .............................................................................................................. 17

IV. Troubleshooting ........................................................................................................................... 18

Legend® Parts List ...................................................................................................................... 19

Legend® Exploded View............................................................................................................... 21

6 [English]

LEGEND

®

INSTALLATION MANUAL

I. Introduction

A. Thank You for Choosing the Legend® Pool Cleaner

Congratulations on the purchase of your new automatic pool cleaner. The Legend® is designed to give

you years of dependable and efficient service. With the Legend®, you and your family will spend more

time relaxing and enjoying your pool and less time cleaning it.

The Legend® has been designed and built with time proven features and innovations to create

an automatic pool cleaner that will give you years of dependable service. The Legend® 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® requires some preventative maintenance and the replacement

of certain hard working parts. We recommend that you have your Legend® checked annually. For best

results have your Legend® 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® out of your pool and store it carefully in a shaded

area before anyone enters the pool.

B. What to Expect from the Legend®

When operating correctly, the Legend® will travel randomly throughout the pool, vacuuming and sweeping

the bottom. The climbing ability of the Legend® is dependent on the pools shape. It will climb better in

pools without sharp angles or curves in the transition from the pool floor to the pool wall.

The Legend® comes equipped with a Wall Fitting (Part# EW22/LLW22PM) that features a Twist Lock

Automatic Pressure Relief Valve. If the Legend® is receiving too much water pressure to the unit, the

relief valve can be manually adjusted to reduce water pressure.

Approximately every three minutes and 30 seconds the Legend® will go into a back up mode. At this

time the Back Up Valve will pull the Legend® away from it’s current location increasing it’s random

pattern.

The Sweep Hose operates in a gentle sweeping motion to prevent debris from becoming trapped in

hard to reach corners of the pool.

[English] 7

LEGEND

®

INSTALLATION MANUAL

II.Installation Instructions

A. Legend® Components

The Legend® Box Contains:

1. Cleaner Head

2. Sand & Silt Bag

3. Sweep Hose (Attached to Cleaner Head)

4. Complete Feed Hose

a. 1 - 8½” (22 cm) hose

b. 2 - 10’ (3 m) white (hard) hoses

c. 1 - 30” (75 cm) soft hose / 1 - 7.5’ (2,3 m) soft hose

d. 10 - Floats

e. 4 - Swivels

f. 1 - Back-up Valve

g. 12 - Mender Nuts

h. 1 - Wall Fitting Complete

5.

Pool Connections

The Legend® comes equipped to connect to a female

threaded 1-1/2" (38mm) line, dedicated to our Universal

Booster Pump.

Also, if the pool doesn't have a dedicated cleaner line,

please contact our Technical Support Department at

1-800-831-7133 [USA] or {Herentals – Belgium

+32 (0) 14.25.99.11}.

C. Booster Pump Installation

If you already have a 3/4 horsepower

booster pump installed at your equipment

pad and it is operational, skip this section

and proceed to Installing the Twist Lock

Pressure Relief Valve (Wall Fitting).

Detailed booster pump installation

instructions are packaged separately in

our booster pump box.

Please follow these instructions

carefully.

The booster pump is not self-priming and

needs to be fed with water taken from

the pool filter before any type of in-line

chlorinator.

C D G

B G C

BDEB

A E D B

H

DF

2

3

8 [English]

1

FROM

POOL FILTER

PUMP POOL

FILTER HEATER

SOLAR

SYSTEM

CHLORINATOR

TO

POOL

BOOSTER PUMP

LEGEND

®

INSTALLATION MANUAL

D. Installing the Twist Lock Pressure Relief Valve (Wall Fitting)

1. Take out any existing pool cleaner and/or wall

fitting.

2. Turn on the filtration pump and booster pump,

flush out the plumbing line.

3. Turn off filter pump and booster pump.

4. Remove the Wall Adapter from the Wall Fitting

and screw Adapter by hand into the dedicated

line. Turn until tight.

5. Take the Wall Fitting and Twist Lock the Wall

Fitting into the Wall Adapter 1/4 turn and pull

out; 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.

E. Cutting the Feed Hose (See Hose Diagrams on Page 10)

The Hose assembly comes in 5 sections now covering approximately 30 ft. (9 m) of the pool, which

provides ample hose for most residential pools. The Back-Up Valve is now 30" (75 cm) from the head

cleaner and should always remain this distance. For larger pools, see #14 on Page 12 for instructions on

Adding Additional Feeder Hose

.

1. Take Feeder Hose out of box (it will be approximately 30 feet [9 meters] long). Before installing the

unit, you should lay the feed hose out straight in the sun, (for one day if possible). The hose has

been curled up in the box and sometimes will go around in a circle. If this happens, take the first or

second section of hose from the wall and reverse it, (turn it around). You might have to reverse both

sections to correct the problem. Make sure the feed hose is cut and installed properly.

2. Measure how deep your pool is by using

your telepole or the clear end of the

feeder hose. Cut the soft hose equal to

the depth of your pool. (Hint: the grate

or domed main drain at the bottom is

usually the deepest point.)

Example:

The soft hose is 10 ft. (3 m)

long, if the pool is 8½ ft. (2,5 m) deep,

cut 1½ ft. (0,5 m) off of the soft hose. If

the depth is greater than 10 ft. (3 m), do

not cut the soft hose.

Deepest End of Pool

Telepole / Soft Hose

Measure and Mark the Water Level

Main Drain

WALL ADAPTER

INSTALLED

QUICK

LOCK

PEG

QUICK DISCONNECT

O-RING

[English] 9

LEGEND

®

INSTALLATION MANUAL

7½ FT. (2,3 M.)

EXAMPLE DIMENSION

(Your Measurement May Differ)

NOT TO SCALE

MARKED SWIVEL

FARTHEST POINT OF POOL PERIMETER FROM WALL FITTING

STEPS

1. With the feed hose assembly attached to the pool wall, hold the feed hose assembly by the opposite

end with the soft hose and walk the perimeter of the pool to locate the farthest point on the perimeter

from the wall fitting without stretching the hose assembly.

2. Measure the distance that the hose assembly extends beyond the pool perimeter farthest point

located in Step 1 — (7½ ft. [2,3 m] in this example).

3. Cut half of the length obtained from Step 2 — (3¾ ft. [1 m.] in this example), equally from each of the

10 foot (3 meters) lengths of white or grey hose on either side of the marked swivel.

10 FOOT (3 METER)

WHITE OR GREY

HOSE SECTION

10 FOOT (3 METER)

WHITE OR GREY

HOSE SECTION

10 FOOT (3 METER)

SOFT HOSE

BACK UP

VALVE

REMOVE EXCESS MATERIAL

FROM HOSE ON EITHER SIDE OF

MARKED SWIVEL AS DESCRIBED

IN STEPS 2 AND 3.

WALL FITTING

SWIVEL

FLOATS

EXAMPLE OF HOSE ASSEMBLY

BEFORE CUTTING TO LENGTH

EXAMPLE OF FINISHED HOSE ASSEMBLY

AFTER CUTTING TO LENGTH

WHITE OR GREY

HARD HOSE SECTION

MARKED SWIVEL

END OF

SOFT HOSE

(End remains 30 in. [75 cm])

SOFT HOSE

(Cut to your pool depth)

BACK UP VALVE FURTHEST POINT OF POOL PERIMETER

FROM WALL FITTING

STEPS

4. Reassemble the hoses using the supplied mender nuts as shown in FIGURE 1.

5. Your complete finished hose assembly should look like this. The end of the 30 inch

(75 cm) soft hose should reach just to the furthest edge of the pool perimeter as shown.

WHITE OR GREY

HARD HOSE SECTION

FIGURE 1

WHITE OR GREY

HARD HOSE SECTION

(WALL FITTING SIDE)

WHITE OR GREY

HARD HOSE SECTION

(CLEANER SIDE)

MARKED SWIVEL

10 [English]

LEGEND

®

INSTALLATION MANUAL

E. Cutting the Feed Hose - (cont.)

3. Lay the telepole next to the soft

hose. If the clear soft hose is

longer than the mark on the

telepole, cut the excess from the

end attached to the white (hard)

hose. Do not cut off the float.

Leave the first float in position

next to the Back-Up Valve. Place

the second float midway between

the first float and the Hose Swivel.

4. Attach feed hose to the wall fitting

and attach wall fitting to the pool wall. Hold the end of soft hose and walk the perimeter of the pool

keeping the hose straight (do not stretch hose) to find the farthest point of the pool from the wall

fitting.

5. Measure the excess length between the farthest point of the pool from Wall Fitting and the end of

30 in. (75 cm) soft hose.

6. Half of this measured length is to be cut equally from 10 ft. (3 m.) white (hard) hoses next to the

Marked Swivel. (

Example:

Half of 6 ft. [180 cm] = 3 ft. [90 cm] each). If you are cutting more than

2 ft. (60 cm) off the hoses, remove the floats next to the Marked Swivel from both hoses. See

Diagrams on Page 10.

7. Re-assemble the hoses and the swivel using

mender nuts. Put mender nut on swivels first,

then push hose over swivel, rotate mender

nut over hose clockwise until tight.

Note: Keep as many floats as possible on

white feed hoses spaced evenly apart to hold

hose up on top of water.

Water Level

White (Hard) Hoses Swivel

Cut and Remove the

Excess Hose Length Cut Soft Hose Equal to the

Deepest Pool Water Level

Telepole / Soft Hose

FEED

HOSE

MENDER

NUT

BARB ON SWIVEL

OR LEGEND

STEP 1

STEP 2

STEP 3

PUSH HOSE OVER BARB

PUSH MENDER NUT TOWARD HOSE AND ROTATE

CLOCKWISE BY HAND UNTIL TIGHT

SMALL END

OF MENDER

NUT AWAY

FROM HOSE

[English] 11

LEGEND

®

INSTALLATION MANUAL

E. Cutting the Feed Hose - (cont.)

8. When cutting hoses, please use strong scissors

or a sharp knife. Be sure to slide the floats out of

the way when cutting hose.

9. Put extra mender nut on the Legend® mast and

push soft hose gently over mast at 1/2", turn

mender nut around soft hose tight.

Note: The Back-Up Valve still should be 30"

(76 cm) from the head of the cleaner.

10. Now take the bag, 360002/360009, out of the

box and firmly twist lock bag onto the top of

Legend® throat over rubber debris valve.

11. Review and check list: White and soft hoses

cut properly and floats evenly spaced. Mender

nuts tight around swivels, Back-Up Valve,

Legend® mast and wall fitting. Make sure wall

fitting is securely locked into place.

12. Lower your complete Legend®

assembly into your pool carefully.

It should look like the Figure-right.

13. Go back to your equipment and

turn filter pump on first (wait 30

seconds to force air out of the

hose), then turn booster pump on.

14. For adding additional feeder hose

for large pools requiring more

hose length you will need to

purchase one (1) additional hose

(LLD45/LLD45PM), four (4) floats

(ED10P/LLD10PM), one (1)

swivel (ED05/LLD05PM), and

two (2) mender nuts (ED15/LLD15PM). Attach extra white (hard) hose between soft hose and existing

white (hard) hose, using floats, swivel and mender nuts. Divide extra white (hard) hose overage by

three (3) this time to keep all white hoses the same length.

FEED HOSE

MENDER NUT

FEED MAST

RUBBER

DEBRIS VALVE

FIRST

SWIVEL SECOND

SWIVEL THIRD

SWIVEL

SHORT

WHITE

HOSE

LONG

WHITE

HOSE

LONG

WHITE

HOSE BACK UP

VALVE

SOFT

HOSE

12 [English]

LEGEND

®

INSTALLATION MANUAL

F. Checking Operation

When operating correctly, the Legend® will travel in a random pattern throughout the pool, vacuuming

and sweeping the bottom. The climbing ability of the Legend® is dependent on the pools structure 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® comes with a Twist Lock Pressure Relief Valve (Wall Fitting). If the Legend® is receiving too

much water pressure, the Relief Valve in the Wall Fitting will release the excess water pressure.

Approximately every three minutes and 30 seconds the Legend® 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®

from it’s current location increasing it’s random pattern.

G. Fine Tuning the Legend

®

1. Thrust Jet Adjustment

There is a Thrust Jet located in the back of the Legend®. This

Thrust Jet alters the direction of the cleaner. The factory

standard position for the jet is set in the middle and straight

out. (See illustration – right.)

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 which is located on the Feed 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.

[English] 13

LEGEND

®

INSTALLATION MANUAL

G. Fine Tuning the Legend® - (cont.)

3. Checking Wheel RPM

To determine whether the Legend® is receiving the proper

water pressure, turn off the pool pump, and carefully

remove the Legend® from the pool.

Mark the front drive Tire/Wheel with a marker, or use

the Pentair 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 and the booster pump

while you place the Legend® 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® operates between

28-32 RPM. If the RPM is below 28 then call your local

Pool Professional or contact our Technical Support

Department at 1-800-831-7133 [USA] or {Herentals – Belgium +32 (0) 14.25.99.11}.

If the RPM is more than 32, at the Wall Fitting, unscrew the Pressure Relief Valve slowly until the RPM

falls between 28-32.

If you have any additional questions, please contact Pentair Water Pool and Spa, Inc., Technical

Support Department at:1-800-831-7133 [USA] or {Herentals – Belgium +32 (0) 14.25.99.11}, Monday

through Friday.

III. Operation/Periodic Maintenance

A. Connecting/Disconnecting the Legend®

Turn off the booster pump and pool pump. Then take the Wall Fitting and twist lock the Wall Fitting

clockwise into the Wall Adapter. To disconnect the Legend®, unlock and twist counter-clockwise. The

Wall Adapter should remain in the pool wall.

B. Turning On/Off the Legend®

The Legend® operates off the booster pump coming from the equipment pad, and can be turned on or off

by merely turning on/off your booster pump time clock.

SWEEP

HOSE

FRONT

WHEEL

DRIVE

14 [English]

LEGEND

®

INSTALLATION MANUAL

C. Cleaning the Sand & Silt Bag

Carefully unlock the debris bag from the vacuum tube. Use

your thumb to push the "U" shaped snap lock closure upward

until it snaps open. Make sure to swing it away from the

opening. Open the bag and remove debris.

To close, push the middle of bag inward, as shown, and

bring the edges together to make them stack like an

accordion. Swing the "U" shaped snap lock closure back

to the closing position.

Gently push on top of the "U" shaped snap lock closure to

make sure it snaps into place. Reattach the clip onto the

feed hose.

Your debris bag is ready to be reinstalled onto your cleaner.

If you have a lot of debris in your pool, especially after a

storm, you can run your Legend® 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.

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® will have better performance if the bag is not

overloaded.

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®.

Running the

Cleaner without the filter screen can damage the Legend

®

and will void the warranty.

A continuous plugged or dirty screen is a sign of problems

in your 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 the filter,

remove the Wall Fitting and flush out the dedicated line before using the Legend®.

"U" SHAPED SNAP LOCK

CLOSURE

CLIP

PUSH DOWN TO

SNAP TOGETHER

CLEANER BAG

OPEN OPEN

Push middle of

the bag inward

for closure.

OPEN

CLOSE

CLEANER BAG

"U" SHAPED

SNAP LOCK

CLOSURE

OPEN OPEN

[English] 15

LEGEND

®

INSTALLATION MANUAL

III. Operation/Periodic Maintenance - (cont.)

2. Tires & 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 the tire is worn up to the wear groove.

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 & Silt Bag

The Legend® comes with a Sand & 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 life of bags, remove the 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® 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®.

F. Storage and Winterizing

Never leave or store the Legend® in direct sunlight. When storing the Legend® 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.

16 [English]

LEGEND

®

INSTALLATION MANUAL

G. Accessories

1. Sweep Hose Weight

If the sweep hose tends to break the surface of the water therefore

squirting nearby windows or innocent bystanders, a weight can be installed

to the end of the sweep hose.

(Part # for Hose Weight is EH09C)

2. Leaf Bag

(See previous page)

3. New Legend® Suction Cup Tires

Designed to climb in problem areas, fiberglass, tile and smooth surfaces.

For other applications, please contact our Technical Service Department

at 1-800-831-7133 [USA] or {Herentals – Belgium +32 (0) 14.25.99.11}.

Part # for Suction Cup Tires

is: LC6LSA

[English] 17

LEGEND

®

INSTALLATION MANUAL

To insure the best performance from your cleaner, follow the troubleshooting guide listed below.

IV. TROUBLESHOOTING AND PERFORMANCE TIPS

Problem

Legend® doesn't move or moves

sluggishly or hangs up on steps.

Legend® falling over or lying on its

side.

Legend® will not back up.

Legend® will not climb.

Hoses tangling.

Sweep Hose is sucked into the

cleaner.

Booster Pump very noisy.

Sweep Hose breaks water surface

and sprays nearby windows, patio

decks and bystanders.

Solution

1. Be sure filter pump and booster pump are on and working properly. (You may need

to clean your pool filter system).

2. Check the Wall Fitting screen for debris and rinse clean.

3. Check wheel RPM, (see page 14).

4. 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.)

5. Check all the Hose connections and Swivels for leaks that can cause loss of water

pressure.

6. 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.

1. This usually indicates the bag needs to be emptied.

2. Check to see if the ballast float (EA20) is leaking by checking if there is water inside.

Unscrew by pulling back while turning counter-clockwise. When it comes off, shake

it and listen for water in the float.

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 page 14).

3. Empty the debris bag if full or half full.

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 page 14).

3. Reposition the Thrust Jet. Loosen the two screws to adjust the Thrust Jet,

(see page 13).

A Reminder: The climbing ability of the Legend

®

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.

1. Check the length of the Feed Hose, they may be to long, (see pages 9-12).

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 freel and replace any that will not.

4. Lay out the Feed Hose straight in the full sun to remove any memory.

1. Adjust the Sweep Hose using the Adjustment Screw located on the bottom of the

Swivel Mast and just below the upper Thrust Jet. Turn Adjustment Screw clockwise

until the Sweep Hose is in a gentle sweeping motion.

1. Make sure Wall Fitting is mounted in pool wall correctly.

2. Make sure Pool Filtration system is working properly.

3. Contact your local Pool Professional - possible Booster Pump problem.

1. Adjust Sweep Hose to a gentle sweeping motion.

2. Add optional Sweep Hose weight, (see page 16).

18 [English]

LEGEND

®

INSTALLATION MANUAL

LEGEND® PARTS LIST

[English] 19

Item # International

P/N's USA P/N's Description Qty.

1 360003 360003 Top Cover 1

2 LLU145N LLU145N Main Frame 1

2 360010 360010 Main Frame – Grey 1

3 360004 360004 Bottom Cover 1

3 360011 360011 Bottom Cover – Grey 1

4 G-L-LLU6 LLU6 Feed Mast w/O-Ring – White 1

4 LLU6G LLU6G Feed Mast w/O-Ring – Grey 1

5 G-L-EC86 EC86 Turbine Drive Shaft – Complete 1

6 EC83 EC83 Turbine Spacers 2

7 G-L-EC80 EC80 Turbine Bearings 2

8 G-L-EA40 EA40 Turbine Shaft Shield 1

9 G-L-EC110 EC110 Turbine Cover w/Elbows 1

10 G-L-EC120 EC120 Turbine/Venturi Hose – 7¾" (20 cm) length 2

10 LLC120G LLC120G Turbine/Venturi Hose – 7¾" (20 cm) length – Grey 2

11 G-L-EB5L EB5L Sweep Hose – Complete 1

11 LLB5G LLB5G Sweep Hose – Complete – Grey 1

12 G-L-EB10 EB10 Sweep Hose – Wear Ring 9

13 G-L-EB25 EB25 Sweep Hose – Jet w/Collar 1

13 LLB25PM LLB25PM Sweep Hose – Jet w/Collar – Grey 1

14 370198 370198 Sweep Hose – Adjustment Screw 1

15 G-L-EA20 EA20 Ballast Float 1

15 LLA20G LLA20G Ballast Float – Grey 1

16 G-L-EH07 EH07 Sweep Hose – Hose Sleeve 4

16 LLH07PM LLH07PM Sweep Hose – Hose Sleeve – Grey 4

17 G-L-EU15 EU15 Coarse Mesh Bag – (Optional - not shown) 1

17 EU15G EU15G Coarse Mesh Bag – Grey Collar – (Optional - not shown) 1

18 360002 360002 Fine Mesh Bag – Mechanical Lock 1

18 360009 360009 Fine Mesh Bag – Grey – Mechanical Lock 1

18 G-L-EU16 EU16 Fine Mesh Bag – Velcro Brand Fastener 1

18 EU16G EU16G Fine Mesh Bag – Velcro Brand Fastener – Grey 1

19 G-L-EU9 EU9 Debris Valve 1

20 G-L-EU7 EU7 O-Ring for Feed Mast 1

21 G-L-E18 E18 O-Ring for Thrust Jet 1

22 G-L-EC130 EC130 Thrust Jet 1

23 G-L-EC135 EC135 Thrust Jet – Plate 1

23 LLC135G LLC135G Thrust Jet – Plate – Grey 1

24 G-L-EC65 EC65 Axle – Large Wheels 4

25 G-L-EC70 EC70 Axle Plate 4

26 370258Z 370258Z Axle Screw w/Lock Washer 8

27 360006 360006 Wheel w/Out Bearings 4

28 G-L-EC60 EC60 Wheel Bearings – Only 8

29 G-L-EC55 EC55 Wheel Screw Plastic 4

29 LLC55PM LLC55PM Wheel Screw Plastic – Grey 4

30 G-L-E10 E10 Back-up Valve 1

30 LL10PM LL10PM Back-up Valve – Grey 1

31 360007 360007 Wheel – Rubber Tire 4

31 360012 360012 Wheel – Grey Tire 4

32 G-L-EB15 EB15 Hose Clamp 5

33 G-L-EC40 EC40 Screw 7

34 360005 360005 Hub Cap 4

34 360013 360013 Hub Cap – Grey 4

LEGEND

®

INSTALLATION MANUAL

LEGEND® PARTS LIST

20 [English]

Item # International

P/N's .ytQnoitpircseDs'N/P ASU

1)m 3( '01 - tfoS – esoH deeF05DLL05DL-L-G53

1)m 3( '01 - tfoS yerG – esoH deeFMP05DLLMP05DLL53

01esoH deeF – taolFP01DEP01DE-L-G63

01yerG – esoH deeF – taolFMP01DLLMP01DLL63

2)m 3( '01 - etihW – esoH deeF54DLL54DL-L-G73

2)m 3( '01 - yerG – esoH deeFMP54DLLMP54DLL73

2esoH deeF – leviwS50DE50DE-L-G83

2yerG – esoH deeF – leviwSMP50DLLMP

50DLL83

39 G-L-LLU1 LLU1 Adapter Hose – White - 8½" (22 cm) 1

39 LLU1PM LLU1PM Adapter Hose – Grey - 8½" (22 cm) 1

40 G-L-ED15 ED15 Mender Nut – Plastic – Feed Hose 8

40 LLD15PM LLD15PM Mender Nut – Plastic – Feed Hose – Grey 8

41 G-L-EW22 EW22 Wall Fitting 1

41 LLW22PM LLW22PM Wall Fitting – Grey 1

41 E25 E25 Pressure Relief Valve – White 1

41 LL25PM LL25PM Pressure Relief Valve – Grey 1

42 G-L-E24 E24 Screen – Wall Fitting 1

43 G-L-E23 E23 Quick Disconnect Adapter 1

43 LL23PM LL23PM Quick Disconnect Adapter – Grey 1

44 G-L-EC64 EC64 Wheel – Plastic Washer 4

– G-L-EH09C EH09C Sweep Hose Weight (Optional - not shown) 1

46 G-L-EG15 EG15 Gears – for Back-Up Valve 1

47 G-L-EC131 EC131 Thrust Jet Repair Kit – Includes: EC130, EC135 and E18 1

47 360014 360014 Thrust Jet Repair Kit – Includes: EC130, LLC135 and E19 1

48 G-L-EA30 EA30 Screw for EA40 and EC110 5

49 370017 370017 Sweep Hose – Scrubber 1

50 G-L-EU147 EU147 Snap Fit Vac Tube Posts 2

50 LLU147G LLU147G Snap Fit Vac Tube Posts – Grey 2

51 G-L-EU79 EU79 Nut & Bolt – Feed Mast to Vac Tube 1

52 G-L-LLU8 LLU8 Venturi Jets 2

52 LLU8G LLU8G Venturi Jets – Grey 2

53 G-L-EU80 EU80 Screw – Top and Bottom Cover 4

54 360008 360008 Clip Hose – for 360002 1

54 360015 360015 Clip Hose – Grey – for 360009 1

SECOND 10'

HOSE

FIRST 10'

HOSE

30" SOFT

HOSE

7.5' SOFT

HOSE

35

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