Polaris 7240 Sport User manual

ENGLISH |FRANÇAIS |ESPAÑOL
H0582000_REVA
Owner's Manual
TYPE EP37--
7240 Sport
P724

WARNING
FOR YOUR SAFETY - For anything other than the routine cleaning and maintenance described in this manual, this product must be
serviced by a contractor who is licensed and qualified in pool equipment by the jurisdiction in which the product will be installed
where such state or local requirements exist. In the event no such state or local requirement exists, the maintainer must be a
professional with sufficient experience in pool equipment installation and maintenance so that all of the instructions in this manual
can be followed exactly. Improper installation and/or operation will void the warranty.
FCC Statement
This device complies with Part 15 of the FCC Rules and IC licence-exempt RSS standard. Operation is subject to
the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception which can be determined by turning the equipment off and on, the user is encouraged to try to correct
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
CAUTION
Any changes or modications not expressly approved by by the part responsible for compliance could void the user's
authority to operate the equipment.
NOTE: This device complies with FCC and IC RF radiation exposure limits set forth for general population. This device must be
installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in
conjunction with any other antenna or transmitter.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum
(or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users,
the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more
than that necessary for successful communication.

THANK YOU FOR PURCHASING THE POLARIS CLEANER.
YOUR POLARIS ROBOTIC CLEANER HAS BEEN DESIGNED AND MANUFACTURED TO BE EASILY
INSTALLED AND TO PROVIDE LOW MAINTENANCE OPERATION. PRIOR TO INSTALLING YOUR NEW
POLARIS CLEANER, PLEASE DO THE FOLLOWING:
1) Complete and return the warranty card.
2) Record your purchase information on the spaces provided below.
3) Attach your invoice (or a copy) to this page.
Taking these steps will help ensure prompt warranty service, should it be required. If service is required, please
contact your original dealer. If the original dealer does not perform warranty service, please visit
www.polarispool.com to locate an independent service company near you. If you are unable to locate a service
company, please call our Technical Support department at 1-800-822-7933.
RECORD YOUR POLARIS CLEANER DATA HERE:
Date of Purchase Purchased From Serial Number:
(located on robot- head)
City State/Province Zip/Postal Code
Table of Contents
1Important Safety Instructions ..................... 4
2 Cleaner Specications................................. 5
General Specications.................................................. 5
3Assembly ...................................................... 6
Contents ....................................................................... 6
Connect to a Power Source.......................................... 6
4General Cleaner Operation.......................... 8
Install and Submerge the Cleaner................................ 9
Start / Stop Cleaning .................................................. 10
Remove from the Pool.................................................11
Clean the Filter Canister............................................. 12
Store the Cleaner When Not in Use ........................... 14
5Maintenance ......14
Cord Tangling ............................................................. 14
Replacing Wear Parts................................................. 17
Replacing the Track.................................................... 18
Spare Parts................................................................. 19
6Troubleshooting20
Using the Information LED ......................................... 20
General Troubleshooting ............................................ 21

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WARNING
Failure to comply with the following warnings can result in permanent injury, electrocution or death.
PREVENT ELECTRICAL SHOCK
To reduce risk of electrical shock:
• Connect unit to receptacle protected by a ground fault circuit interrupter (GFCI). Such a GFCI
receptacle should be provided by a qualied installer and should be tested on a routine basis.
To test the GFCI, push the test button. The GFCI should interrupt power. Push the reset button.
Power should be restored. If the GFCI fails to operate in this manner, the GFCI is defective. If
the GFCI interrupts power to the pump without the test button being pushed, a ground current
is owing, indicating the possibility of an electric shock. Do not use this product. Disconnect the
cleaner and have the problem corrected by a qualied service representative before using.
• Per the United States National Electrical Code®(NEC®), keep the control unit at least ve (5) feet
from the edge of the (pool/spa) water. In Canada, the Canadian Electrical Code (CEC) requires
a minimum distance of 3m (10 ft.) to be maintained between the pool edge and the control unit.
Never submerge the control unit.
• Do not enter pool while the Polaris cleaner is in water.
• Do not bury cord. Locate cord so as to prevent it from being damaged by lawn mowers, hedge
trimmers and other equipment.
• To reduce the risk of electrical shock, do not use the Polaris robotic cleaner or control unit if the
cord is worn or damaged. Contact Zodiac Pool Systems, Inc. Technical Support immediately for
proper servicing and replacement of the damaged cord.
• Double insulation—For continued protection against possible electric shock, use only identical
replacement parts when servicing. Do not attempt repair of the Polaris robotic cleaner, control
unit, power cord, or oating cable.
• NEVER OPEN CONTROL UNIT.
• DO NOT USE AN EXTENSION CORD TO CONNECT THE UNIT TO ELECTRIC SUPPLY;
PROVIDE A PROPERLY LOCATED GFCI RECEPTACLE. THE CONTROL UNIT SHOULD BE
PLUGGED INTO THE GFCI RECEPTACLE BOX.
• PREVENT CHILD INJURY AND DROWNING
• To reduce the risk of injury, do not permit children to operate this product.
• Do not let anyone, especially small children, sit, step, lean, or climb on any equipment installed as
part of your pool’s operational system.
1Important Safety Instructions
Congratulations on purchasing the Polaris Robotic Cleaner. Please read through
the entire manual before installing your new robotic pool cleaner. Your cleaner must
be installed and operated as specied.
SAVE THESE INSTRUCTIONS

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CAUTION
• Failure to comply with the following warnings could cause damage to pool equipment or personal injury.
• The Polaris cleaner must be installed and operated as specied.
• This product is intended for use with permanently-installed pools. 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 is capable of being readily
disassembled for storage and reassembled to its original integrity.
• Clean the lter canister in the Polaris cleaner after each use.
• Do not use the product in your pool if the water temperature is above 95˚ F (35˚ C) or below 55˚ F (13˚ C).
• USE OF THE POLARIS ROBOTIC CLEANER IN A VINYL LINER POOL
• Certain vinyl liner patterns are particularly susceptible to rapid surface wear of pattern removal caused
by objects coming into contact with the vinyl surface, including pool brushes, pool toys, oats, fountains,
chlorine dispensers, and automatic pool cleaners. Some vinyl liner patterns can be seriously scratched or
abraded simply by rubbing the surface with a pool brush. Ink from the pattern can also rub off during the
installation process or when it comes into contact with objects in the pool. Zodiac Pool Systems, Inc., is
not responsible for, and the Limited Warranty does not cover, pattern removal, abrasion or markings on
vinyl liners.
2 Cleaner Specications
General Specications
The general specications for the cleaner are as follows:
Control box
supply voltage
100-240 VAC, 50-60 Hz
Supply voltage 30 V DC
Installed load 100 W max
Cable length
54ft (16.5m)
Cleaner size
(WxDxH)
14.5 x 11.4 x 11.8 in. ( 37 x 29 x 30 cm)
Weight of Cleaner 15.4 lbs. (7 kg)
Filtration
All-purpose lter canister
The cleaner is a double-insulated product. A double-insulated electrical appliance
is one which has been designed in such a way that it does not require a safety
connection to ground. The basic requirement for double-insulation is that no
single failure can result in dangerous voltage becoming exposed so that it might
cause an electric shock and that this is achieved without relying on an earthed
(grounded) metal casing. This is achieved by having two (2) layers of insulating
material surrounding live parts or by using reinforced insulation. Therefore,
devices having double-insulated construction, such as this cleaner, do not use a
grounded (three-prong) cord/plug.

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3Assembly
Contents
The packaging should contain the following items:
• Polaris robotic cleaner and  oating cable
• Control unit
• Control unit base
To protect the control unit from possible damage (which could lead to injury or property damage),
always secure the control unit to the control unit base during operation and storage.
When unpacking the cleaner and its components:
• Check to make sure each component is in the box.
• Check cleaner and components for damage during transport.
• If there are any missing parts or damage, contact Technical Support at
1-800-822-7933.
Connect to a Power Source
WARNING
• Failure to comply with the following warnings can result in permanent injury,
electrocution or drowning.
• Prevent Electrical Shock
• U.S.: Per NEC® requirements, keep the control unit at least  ve (5) ft. (1.5 m) from
the edge of the pool. CANADA: Per CEC requirements, keep the control unit at
least three (3) m (10 ft.) from the edge of the pool.
• Only connect the control unit to a receptacle protected by a ground fault circuit
interrupter (GFCI). Contact a certi ed electrician if you cannot verify that the
receptacle is protected by a GFCI.
• Do not use an extension cord to connect the control unit.
• Do not allow anyone to swim while the cleaner is in the pool.
• The control unit is water-resistant, not waterproof. In order to prevent electrocution,
never submerge the control unit or leave exposed to inclement weather.

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1. Seat the control unit rmly in the control unit base (Figure 1).
1
"CLICK"
2
Figure 1. Connect Control Unit Base
2. Unscrew the protective cap for the oating cable from the side of the
control unit by turning counter-clockwise (Figure 2).
Figure 2. Remove Protective Cap
3. Align the notch in the oating cable connector with the key in the control
unit, engage then turn clockwise to tighten (Figure 3).
Figure 3. Connect Floating Cable
Align:
Key with Notch

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4. Plug the control unit directly into a GFCI outlet. DO NOT use an extension
cord.
NOTE: To avoid damaging the power cable, do not try to twist
the entire cable housing (see below).
NOTE: To avoid exposing the power cable connector pins to water, be sure the connector is
screwed in all the way and there is no gap. (see below).
4General Cleaner Operation
CAUTION
To prevent damage to the cleaner, be sure to adhere to the following guidelines:
• Remove the cleaner from the pool after the cleaning cycle is completed.
• Store cleaner out of direct sunlight or inclement weather.
• Never lift the cleaner out of the pool by the oating cable.
• Take additional care when lifting the cleaner out of the pool. It becomes heavier when
lled with water.
• Always remove the cleaner from pool before super chlorinating or adding acid.
• Do not handle cleaner while it is in operation.
IMPORTANT
• Always make sure the cleaner head is fully submerged before you begin
operation.
• Clean the lter canister after each cleaning cycle.
• Do not leave your cleaner in the pool on a permanent basis.
• At the end of each cycle, remove the cleaner from the pool.
• Start at the cleaner head and untangle any coils in the cable before storing the
cleaner.
The Polaris robotic cleaner includes a safety feature that automatically stops the
cleaner if it is powered on but not submerged in water. For pools equipped with a
beach area, this safety feature is programmed to drive the cleaner in reverse and
back into the pool when the impeller is out of the water.

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Install and Submerge the Cleaner
1. With the control box plugged into a GFCI outlet, spread the  oating cable
across the pool deck until you reach the middle of the pool length.
2. Submerge cleaner vertically (1) and hold it under the surface, moving
gently from side to side (2) until the bubbles stop to remove any air trapped
inside (Figure 4).
3. When the bubbles stop, allow the cleaner to sink to the bottom of the pool.
4. Verify the cleaner is sitting on the bottom of the pool. Remove additional
air if the cleaner is still  oating.
12
Figure 4. Submerge and Remove Trapped Air
5. Place the cleaner in the pool at the recommended entry point (see Figure
4). Spread all of the  oating cable carefully in the pool, ensuring there
are no kinks or coils.
NOTE: For optimal patterning and reduced tangling, the floating cable should enter the
water near the middle of the pool length (see Figure 5).

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Figure 5. Pool Entry Point for Optimal Patterning
Control Unit
cleaner
cleaner
Recommended
entry point
Not
Recommended
WARNING: Do not use
an extension cord
Start / Stop Cleaning
Press Start/Stop button to begin or interrupt cleaner operation (Figure 6).
Figure 6. Cleaner Control Unit
Start/Stop Cleaner
Operation
Information
LED

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Remove from the Pool
1. Gently pull the  oating cable to bring the cleaner within arm's reach.
2. Use the handle to lift the cleaner from the water (Figure 7).
Never lift the cleaner out of the pool by the  oating cable.
3. Hold the cleaner vertically over the pool surface to drain water before
removing (Figure 8).
Figure 7. Lift Cleaner From Pool with Handle
Figure 8. Drain Water from the Cleaner

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Clean the Filter Canister
Empty the canister as soon as the cycle ends.
WARNING
To avoid electric shock and other hazards which could result in
permanent injury or death, disconnect (unplug) the cleaner from the
power source before performing any cleaning and maintenance.
1. Unplug power to the cleaner at the control unit. Unplug the control unit
from the power source.
2. Pull up to release the  lter canister handle (Figure 9).
Figure 9. Release Filter Canister Handle
3. Grasp the handle and lift up to remove the  lter canister (Figure 10).
Figure 10. Remove the Filter Canister

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4. Press the interior latch and remove the  lter canister lid (Figure 11).
Figure 11. Remove Filter Canister Lid
5. Using a hose with clean water, rinse the  lter canister and lid to remove all
debris (Figure 12).
Figure 12. Rinse the Filter Canister
6. Replace lid on the canister and then replace canister back into the cleaner
body.
7. Plug the power cord back into the control unit and store the cleaner out of
direct sunlight for next use.

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Store the Cleaner When Not in Use
The cleaner must be cleaned regularly using slightly soapy clean water. Do
not use solvents such as trichlorethylene or its equivalent. Rinse the cleaner
generously using clean water. Do not let your cleaner dry in direct sunlight near
the pool.
1. Disconnect cleaner from the power source.
2. Starting at the cleaner head, remove all coils and tangles from the  oating
cable (Figure 13). Lay the cable in the sun to loosen any tangling memory.
3. Disconnect the cable from the control unit. Replace the protective cap on
the control unit.
Figure 13. Untangle the Floating Cable
4. Loosely coil the  oating cable starting at the cleaner and moving toward
the connection point at control unit.
5Maintenance
WARNING
To avoid electric shock and other hazards which could result in permanent
injury or death, disconnect (unplug) the cleaner from the power source before
performing any cleaning and maintenance.
Cord Tangling
For optimal patterning and reduced tangling, the  oating cable should enter the
water near the middle of the pool length (see Figure 14). Spread all of the  oating
cable carefully in the pool, ensuring there are no kinks or coils.

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Control Unit
cleaner
cleaner
Recommended
entry point
Not
Recommended
WARNING: Do not use
an extension cord
Figure 14. Optimal Entry Point in Pool
IMPORTANT
Cleaner power cable may become tangled if correct
procedure is not followed after each cleaning cycle.
If tangling occurs, follow these steps:
1. Gently pull the  oating cable to bring the cleaner within arm's reach. When
the cleaner is within arm's reach, use the handle to remove from the water
(Figure 15). Never lift the cleaner out of the pool by the  oating cable.
Figure 15. Lift Cleaner From Pool with Handle

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2. Hold the cleaner vertically to drain (Figure 16).
Figure 16. Hold Vertically to Drain Water
3. Unplug power to the cleaner at the control unit (Figure 17).
Figure 17. Unplug the Floating Cable
4. Remove the cleaner from the pool and untangle all kinks and coils in the
 oating cable (Figure 18). Start at the cleaner head. Lay the cable in the sun
to loosen any tangling memory.
Figure 18. Lay Cable in the Sun

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Replacing Wear Parts
Replacing Brushes
The cleaner is tted with a TPE brush in front. There are ''wear'' indicators (Figure
19) on the brush. To maintain cleaner performance at its best, replace the brush as
soon as the wear indicator has been reached. Zodiac recommends that you replace
the brushes every two (2) years.
raised groove becomes
partially flattened,
indicating excessive
wear
Figure 19. Worn Brush Indicator
To maintain cleaner performance at its best you need to replace the brush as soon
as one of the wear indicators is reached (even if the blade wear is not even). It is
recommended that you replace the brush when the rubber is worn down to the top
of the wear indicator (or every two years, whichever comes rst).
To replace a worn brush:
1. Separate the edges of the brush, undo the tabs, and remove the worn brush.
2. Position the new brush underneath the roller with the spikes facing
downwards (Figure 20).
Figure 20. Position the New Brush on Roller

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3. Thread each tab into the slot provided and gently feed it through until the
heel comes out at the other side of the slot (Figure 21).
4
Figure 21. Pull Tabs Through Each Slot
4. Use scissors to cut the tabs so they are no higher than the spikes
(Figure 22).
Figure 22. Cut Tabs
Replacing the Track
1. Stand the cleaner on its side (Figure 23).
Figure 23. Stand Cleaner on its Side
2. Starting at one of the wheels, pull on the inside of the track to separate
the tire lip from the wheel. Remove the track from the cleaner.

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3. To install a new track, place the inside rib of the track into the groove in the
 rst wheel. (See Figure 24.)
4. Stretch the track around the second wheel (see Figure 24). Push and
position the rib of the track so that the track is seated properly in the groove
of the wheel.
5. Verify the rib of the track is positioned properly within the groove of each of
the wheels. If necessary, turn the wheels gently to seat track.
Figure 24. Stretch Track Around Wheels
Spare Parts
The complete spare parts list and exploded view is available on the Polaris website.
• USA: www.polarispool.com.
• Canada: www.polarispool.ca
Contact your local maintenance provider to perform diagnostic tests or repairs not
shown in general maintenance.

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6Troubleshooting
Using the Information LED
The information LED on the control unit ashes in a specic sequence to indicate one of three possible
cleaner malfunctions.
LED Flashing Solution
1 Flash
LED ashes once
with one second
interval.
• Unplug the oating cable from the control unit and
reconnect.
• If the problem persists, contact your local retailer to
request a diagnostic review or call Polaris Technical
Support.
2 Flashes
LED ashes twice
with one second
interval
• Turn cleaner wheels to ensure they are not jammed.
• Check brushes for debris.
• Start a new cleaning cycle.
• If the problem persists, contact your local retailer to
request a diagnostic review or call Polaris Technical
Support.
3 Flashes
LED ashes three
times with one
second interval
• Clean the lter canister.
• Check the pump axis for debris.
• Check propellor for debris.
• Start a new cleaning cycle.
• If the problem persists, contact your local retailer to
request a diagnostic review or call Polaris Technical
Support.