Intex Krystal Clear Sand Filter Pump

IMPORTANT SAFETY RULES

Read, understand, and follow all instructions carefully before installing and using this product.

PARTS REFERENCE

Before assembling your product, please take a few minutes to check the contents and become familiar with all the parts.

Main Assembly Diagram: Exploded view of sand filter pump, showing tank (7), pump motor (33), 6-way valve (2) with pressure gauge (1), pre-filter assembly (34) with leaf trap cover (35) and basket (16), various O-rings, clamps, and fittings. Plunger valves (21) and strainer components (24-28, 31, 39-44) also depicted.

PRODUCT SPECIFICATIONS

The sand filter removes suspended particles but does not sanitize your pool. Pool chemistry is a specialized area and you should consult your local pool service specialist for details.

SETUP INSTRUCTIONS

Tools Required:

• One (1) Phillips screwdriver

Pump location and mounting:

• The system must be installed on a solid level and vibration-free base.
• Provide a location protected from the weather, moisture, flooding and freezing temperature.
• Provide adequate access, space and lighting for routine maintenance.
• Pump motor requires free circulation of air for cooling. Do not install the pump in a damp or non-ventilated location.

A team of 2 or more people is recommended for setting up this product.

Motor pre-filtering assembly setup:

1. Remove the sand filter and its accessories from the packaging carefully and inspect for any visible damage.
2. In a counter-clockwise motion unscrew the leaf trap cover (35) from the pre-filter housing. Take out the basket (16) and filter housing nut (17).

   Diagram 10: Pre-filter housing components (leaf trap cover 35, basket 16, nut 17, nut 14) with unscrewing direction.

3. Connect the pre-filter housing to the motor water inlet. Note: Align the connector in the pre-filter housing with the water inlet on the motor.

   Diagram 11: Pre-filter housing connecting to motor water inlet.

4. In a clockwise motion screw filter housing nut (17) onto the motor water inlet.

   Diagrams 12.1 & 12.2: Filter housing nut (17) screwing onto motor water inlet.

5. Replace the basket (16) and leaf trap cover (35) back to the pre-filter housing.

   Diagrams 13.1 & 13.2: Basket (16) and leaf trap cover (35) reinstalled in pre-filter housing.

Sand tank installation:

1. Place the tank support base at the selected location.
2. Place the tank on the tank support base.

   Diagram 14.1: Sand filter tank on support base.

3. Connect the motor pre-filtering assembly unit to the tank support base.

   Diagram 14.2: Motor pre-filtering assembly connecting to tank support base.

   NOTE: Ensure the pre-filter housing water inlet hose connection is facing towards the pool.

   IMPORTANT: Some countries, especially in the European community, require the product to be secured to the ground or to a base in a permanent upright position. Check your local authorities to determine if there is a regulation in your area regarding above-the-ground swimming pool filter-pumps. If yes, then the product can be mounted to a platform using the two holes located in the base.

   Diagram 14.3: Base with mounting holes for securing product.

   The product can be mounted on a cement base or onto a wooden platform to prevent accidental falling over.

   • The mounting holes are 6.4 mm in diameter and spaced 210 mm for model SF80110-2 (spaced 224 mm for model SF70110-2 & SF60110-2) apart.
   • Use two bolts and lock nuts with a maximum of 6.4 mm in diameter.

Sand loading:

1. Place the sand shield (6) over the top of the center pipe. Pour the sand into the tank at a slow rate.

   Diagram 15: Sand shield (6) over center pipe, sand being poured into tank.

2. Fill the tank approximately half way, remove the sand shield (6) from the top.

   Diagram 16: Sand shield (6) removed from partially filled tank.

3. Evenly distribute the sand inside the tank, then fill the tank with some water to provide a cushioning effect when the remaining sand is poured in. This prevents the center pipe hub (7) from excessive shock. Place the sand shield (6) back and continue to pour the sand into the tank.

   Diagram 17: Water added to sand in tank, center pipe hub (7) visible.

4. Sand shall be filled between the "MAX" and "MIN” marked gauge on the center pipe.

   Diagram 18: Close-up of center pipe with MAX/MIN sand level markings.

5. Remove the sand shield (6) and evenly spread and level out the sand by hand.
6. Wash away all sand around the top edge of the tank.

6-way valve installation:

1. Lower the 6-way valve over the tank slowly, and ensure the bypass pipe protruding underneath the 6-way valve fits securely into the center pipe hub (7) top opening.

   Diagram 19: 6-way valve lowered onto tank, bypass pipe aligning with center pipe hub (7).

2. IMPORTANT: There are three hose connection ports on the 6-way valve, ensure the outlet connection (from filter to the pool) on the valve is facing towards the pool, and the inlet connection (from motor to valve) is aligned with the motor outlet.

   Diagram 20: 6-way valve ports: WATER INLET and WATER OUTLET orientation.

3. Place an L-shape o-ring (11) on the 6-way valve inlet connection and on the pump motor outlet. In a clockwise motion connect the sand filter interconnecting hose (13) between the pump motor outlet and the 6-way valve inlet connection.

   Diagram 21: L-shape O-ring (11) and interconnecting hose (13) connecting pump motor outlet to 6-way valve.

4. Remove the clamp bolt, and install the clamp around the tank and 6-way valve flanges, then replace the clamp bolt and use a phillips screwdriver (not included) to tighten it.

   Diagram 22: Clamp (4) installed around tank and 6-way valve flanges.

SAND FILTER PUMP HOSE CONNECTION SETUP

The 6-way valve has three hose connection ports.

1. Connect one hose (12) end to the pre-filter inlet and the other end of the hose to the lower plunger valve with the strainer. Ensure the hose nuts are securely tightened.
2. Connect the second hose (12) between the 6-way valve water outlet and the upper plunger valve with the inlet-nozzle. Ensure the hose nuts are securely tightened.
3. The third hose connection port (drain/waste outlet) on the 6-way valve shall be directed to a proper draining receptacle using a hose or pipe (not provided). Remove the drain cap before attaching the drain/waste hose or pipe.
4. The sand filter pump is now ready to filter the pool.

   Diagram: Overall hose connection diagram showing water inlet/outlet, pre-filter, motor, 6-way valve, air jet valve, and drain. Includes dual suction outlet configuration with long and short hoses.

For Pools with Dual Suction Outlets Configuration:

In order to comply with the requirement of the Virginia Grahame Baker Act (for USA and Canada), your pool is designed with dual suction outlets and one inlet fittings. Parts in grey highlight on this page are supplied with the pool set package and are shown here for assembly purposes only. If this pump was purchased as part of a pool set, refer to the pool owner's manual for more details.

For NON-INTEX pool:

Connect the hose (12) to the pool inlet/outlet connection with a large hose clamp. Tighten securely.

Diagram: Hose (12) connected to non-Intex pool inlet/outlet with large hose clamp.

For INTEX pool with 1-1/4" (32mm) connections/hoses:

Make sure the air jet valve (39) is securely tighten onto the pool inlet air adaptor (43) and facing up.

Diagram: Assembly of Intex pool inlet components: plunger valve (23, Adaptor B 28), air jet valve (39), strainer connector (29), and nozzle/strainer grid (30/31).

OPERATING INSTRUCTIONS

6-way valve positions and function:

Diagrams 23-28: Series of 6-way valve handle positions (FILTER, BACKWASH, RINSE, WASTE, RECIRCULATE, CLOSED).

Control panel description:

The control panel features three buttons:

• ⏻ ON / OFF button
• 🔒 LOCK / UNLOCK button
• ⏰ TIMER button

Initial startup and operation:

Before operating, be sure that:

• All the hoses have been connected and tightened securely, and correct amount of filter sand have been loaded.
• The entire system is connected to a grounding type receptacle protected by a ground-fault circuit interrupter (GFCI) or residual current device (RCD).

1. Turn both plunger valve handles fully counter-clockwise until they stop. This opens the valves to allow water to flow into the sand filter pump. With water flowing into sand filter pump, the water pressure will allow the air trapped inside to escape from the air release valves (19). When all the air has escaped water will flow out of the valves (19). When this occurs gently finger tighten the valves (19) in a clockwise direction.

   Diagram 29: Air release valves (19) on pump, showing air/water release and tightening.

2. Ensure the drain/waste outlet on the 6-way valve is not covered and directed to a proper draining receptacle.
3. Ensure the pump is off, depress the 6-way valve and turn it to the "BACKWASH" position.

   IMPORTANT: To prevent damage to the 6-way valve, always depress the valve handle before turning. Always switch off pump before changing the 6-way valve position.

4. Press ⏻ to switch on the system, and then press ⏰ to set the operating TIMER hours (see "Operating the system under TIMER mode or manually" section for details). Water is circulating backward through the sand media and to waste/drain outlet. Backwash until a clear flow of water is observed in the waste/drain outlet or through the drain sediment window.

   NOTE: If the LED display flashes "00", the device is in stand-by mode and the pump will not operate. The initial backwash of the filter is recommended to remove any impurities or fine sand particles in the sand media.

5. Switch off the pump, change the 6-way valve to “RINSE” position.
6. Switch on the pump and run the pump for about one minute to level out the sand bed after backwashing the sand media.
7. Switch off the pump, change the 6-way valve to “FILTER” position.
8. Switch on the pump. The system is now operating in the normal filtering mode. Run the pump until the desired pool water clearance is obtained and no more than 12 hours per day. For the initial startup, it is recommended setting the system to a longer TIMER operating hours or “FP” for the pump to operate continuously without the TIMER.
9. Record the initial pressure gauge reading when the filter media is clean.

   NOTE: During initial setup of the system, it may be necessary to backwash frequently due to unusual heavy dirt present in the water and sand. After that, as the filter removes dirt and impurities from the pool water, the accumulated dirt in the sand media will cause the pressure to rise and the flow to diminish. If there is no vacuuming device attached to the system and the pressure gauge reading is in the yellow zone it is time to backwash the sand media, see "BACKWASH” under “initial startup and operation" section. Vacuuming device (i.e. Intex auto pool cleaner) attached to the system may also cause the flow to diminish and the pressure to rise. Remove any vacuuming device from the system and check if the pressure gauge reading has dropped from the yellow zone to the green zone.

10. Monitor the pressure gauge reading, and check that the inlet and outlet openings are not obstructed on a weekly basis. If the pressure gauge indicates yellow it is time to backwash the filter media.

Operating the system under "TIMER” mode or manually:

To operate the sand filter pump in "FILTER" mode under "TIMER" control:

1. Activate the unit: Press ⏻ button. Flashing code "00" appears on the LED display, indicating that the unit is ready to be programmed.
2. Set operating hours: With code "00" flashing, press ⏰ button to set the desired operating hours. See the "Operating Time Table" for the required operating hours related to each pool size. Pressing ⏰ will increase the time from 01 to 12 hours maximum. If you have selected too many hours keep pressing ⏰ to repeat the cycle. The built-in timer will now activate the Sand filter pump, at the same time each day, for the number of hours you have set.

   Diagram: Control panel display showing '00' for programming, '00' to '12' for setting hours.

3. Lock keypad controls: With the desired hour value showing, press 🔒 button until you hear a "beep". Locking the control buttons into this setting prevents unauthorized changing of the operating cycle.

   NOTE: If you forget to lock the keypad controls, the system will automatically lock it and start working 10 seconds later.

   The sand filter pump is now filtering the water and will stop after the operating hours are completed.

4. Readjust operating time if necessary: The operating hours can be re-adjusted if necessary. Press 🔒 button until you hear a "beep" to unlock the keypad and the current programmed time will flash. Repeat steps 2 to 3.
5. Stand-by/power saving mode:
   • When the cycle ends, the LED display shows “00”. The system is now in Stand-By mode. After 5 minutes the system goes into Power Saving mode and the LED display shows ".". The system will automatically turn itself back on in 24 hours.
   • While the system is in Power Saving mode, press any button and the system will briefly display the programmed time and then "00".

   Diagram: Control panel display showing '00' to '.' for standby/power saving modes.

To view the TIMER preset hours: While the pump is operating, press ⏰ button, the display will briefly flash the preset hours for 10 seconds and then display back the remaining operating hours.

To operate the sand filter pump manually (without the "TIMER” mode):

1. To run the pump alone without the "Timer", press ⏻ button to turn on the pump, then press ⏰ button until the LED displays "FP", this indicates that the TIMER is off and the pump is now operating continuously.

   Diagram: Control panel display showing 'FP' for continuous operation.

2. To stop the pump, press ⏻ button again.

INTEX POOLS OPERATING TIME TABLE (WITHOUT INTEX SALTWATER SYSTEM)

This table shows the required operating time for average use of the sand filter pump with above ground pools.

If the system is attached to an "Intex Saltwater System" unit, the filter pump running time should be longer than the required operating time of the Intex Saltwater System unit.

NON-INTEX POOLS OPERATING TIME TABLE

This table shows the required operating time for average use of the sand filter pump with above ground pools.

MOTOR PRE-FILTER CLEANING AND MAINTENANCE

1. Make sure the filter pump is switched off, then disconnect the power cord from the electrical outlet.
2. Turn both plunger valve handles fully clockwise until they stop. This closes the valve, prevents the water from flowing out of the pool.
3. Release the pressure first by opening the sediment release valve (19) located on the lower side of the pre-filter housing.

   Diagram 30: Pre-filter housing with sediment release valve (19) for pressure release.

4. In a counter-clockwise motion unscrew the leaf trap cover (35), then remove the basket (16) and leaf trap o-ring (15) from the pre-filter housing.

   Diagram 31: Leaf trap cover (35), basket (16), and leaf trap O-ring (15) removal from pre-filter housing.

5. Empty and flush the basket using a garden hose; a plastic brush may be used to remove deposits. Do not use a metal brush.
6. Clean and rinse the inside of the pre-filter housing and the leaf trap O-ring with a garden hose.
7. Reinstall the leaf trap O-ring, basket and leaf trap cover to the pre-filter housing.
8. Close the sediment release valve (19) back.

POOL CARE & CHEMICALS

• All pools require care to keep the water clear and hygienically clean. With proper chemical control, the filter will help attain this objective. Consult the pool supply dealer for instructions regarding the proper use of chlorine, algaecide and other chemical agents required for sparkling clear water.
• Keep pool chemicals away from children.
• Do not replenish chemicals in pool while pool is occupied. Skin or eye irritations could occur.
• Daily pH checking and chemical treatment of the water is very important and cannot be overemphasized. Chlorine, algaecide and maintenance of proper pH levels are required when filling the pool as well as during the season. Consult the local swimming pool supply store for instructions.
• The season's first filling of the pool may have brackish water requiring extra water additives and extra filtering time. Do not allow swimming in pool until the pH level is balanced. Consult the local swimming pool supply store for instructions.
• Chlorinated water may damage lawns, gardens or shrubbery as children play in the pool and splash water outside the pool. Lawn areas underneath the pool liner will be destroyed. Note that some types of grass may grow through the liner.
• Filter run time depends on pool size, weather and usage level. Experiment with various run times so as to produce clean clear water.

LONG TERM STORAGE & WINTERIZATION

1. Before emptying the pool for long term storage, or relocation, be sure the water is directed towards an acceptable drain water receptacle away from the house. Check local regulations for specific directions regarding disposal of swimming pool water.
2. Switch off the unit, and disconnect power cord from electrical outlet.
3. When the pool is empty, disconnect all hoses from pump and plunger valves and remove the strainers/plunger valves from the pool wall.
4. In a counter clockwise motion unscrew the drain valve cap (9) from the drain valve to thoroughly drain the tank. The drain valve is located at the bottom of the filter tank.
5. Disassemble the pump motor from the tank base.
6. Leave sand filter pump pieces and hoses outside to thoroughly air dry.
7. Coat the following o-rings and washers with petroleum jelly for long term storage:
   • L-shape o-ring (11 & 18).
   • Pump hose O-rings (22).
   • Strainer valve assembly step washers (23).
   • Flat strainer rubber washers (25).
8. Depress the 6-way valve handle and rotate so as to set the pointer on the valve top "N" position. This allows the water to drain from the valve. Leave the 6-way valve in this inactive position.
9. It is best to place all dry pieces and pump motor in the original packaging for storage. To avoid condensation or corrosion problem, do not cover or wrap pump motor with plastic bags.
10. Store the pump motor and accessories in a dry place. The storage's temperature should be controlled, between 0 degrees Celsius (32 degrees Fahrenheit) and 40 degrees Celsius (104 degrees Fahrenheit).

TROUBLESHOOTING GUIDE

COMMON POOL PROBLEMS

This device complies with part 15 of the FCC Rules. 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.

GENERAL AQUATIC SAFETY

Water recreation is both fun and therapeutic. However, it involves inherent risks of injury and death. To reduce your risk of injury, read and follow all product, package and package insert warnings and instructions. Remember, however, that product warnings, instructions and safety guidelines cover some common risks of water recreation, but do not cover all risks and dangers.

For additional safeguards, also familiarize yourself with the following general guidelines as well as guidelines provided by nationally recognized Safety Organizations:

• Demand constant supervision. A competent adult should be appointed as a "lifeguard" or water watcher, especially when children are in and around the pool.
• Learn to swim.
• Take the time to learn CPR and first aid.
• Instruct anyone who is supervising pool users about potential pool hazards and about the use of protective devices such as locked doors, barriers, etc.
• Instruct all pool users, including children what to do in case of an emergency.
• Always use common sense and good judgement when enjoying any water activity.
• Supervise, supervise, supervise.

For additional information on safety, please visit

• The Association of Pool and Spa Professionals: The Sensible Way to Enjoy Your Aboveground/Onground Swimming Pool www.nspi.org
• American Academy of Pediatrics: Pool Safety for Children www.aap.org
• Red Cross www.redcross.org
• Safe Kids www.safekids.org
• Home Safety Council: Safety Guide www.homesafetycouncil.org
• Toy Industry Association: Toy Safety www.toy-tia.org

LIMITED WARRANTY

The Sand Filter Pump has been manufactured using the highest quality materials and workmanship. All Intex products have been inspected and found free of defects prior to leaving the factory. This Limited Warranty applies only to the Sand Filter Pump and accessories listed below.

The provisions of this Limited Warranty apply only to the original purchaser and is not transferable. This Limited Warranty is valid for the period noted below from the date of the initial retail purchase. Keep your original sales receipt with this manual, as proof of purchase will be required and must accompany warranty claims or the Limited Warranty is invalid.

• Sand Filter Pump Warranty – 2 Years
• Hoses, Plunger Valves & Fittings Warranty – 180 days

If a manufacturing defect is found within the periods noted above, please contact the appropriate Intex Service Center listed in the separate "Authorized Service Centers” sheet. The Service Center will determine the validity of the claim. If the Service Center directs the user to return the product, please carefully package the product and send with shipping and insurance prepaid to the Service Center. Upon receipt of the returned product, the Intex Service Center will inspect the item and determine the validity of the claim. If the provisions of this warranty cover the item, the item will be repaired or replaced at no charge.

Any and all disputes regarding the provisions of this Limited Warranty shall be brought before an informal dispute settlement board and unless and until the provisions of these paragraphs are carried forth, no civil action may be instituted. The methods and procedures of this settlement board shall be subject to the rules and regulations set forth by the Federal Trade Commission (F.T.C.). IMPLIED WARRANTIES ARE LIMITED TO THE TERMS OF THIS WARRANTY AND IN NO EVENT SHALL INTEX, THEIR AUTHORIZED AGENTS OR EMPLOYEES BE LIABLE TO THE BUYER OR ANY OTHER PARTY FOR DIRECT OR CONSEQUENTIAL DAMAGES OR LIABILITIES. Some states, or jurisdictions do not allow the exclusion or limitation of incidental and consequential damages, so the above limitation or exclusion may not apply to the user.

This Limited Warranty does not apply if the products are subject to negligence, abnormal use or operation, accident, improper operation, improper voltage or current contrary to operating instructions, or to damage by circumstances beyond Intex's control, including but not limited to, ordinary wear and tear and damage caused by exposure to fire, flood, freezing, rain, or other external environmental forces. This Limited Warranty applies only to those parts and components sold by Intex. The Limited Warranty does not cover unauthorized alterations, repairs or disassembly by anyone other than Intex Service Center personnel.

DO NOT GO BACK TO THE PLACE OF PURCHASE FOR RETURN OR REPLACEMENT. IF YOU ARE MISSING PARTS OR NEED ASSISTANCE, PLEASE CALL INTEX (FOR U.S. AND CANADIAN RESIDENTS): 1-310-549-8235 OR VISIT THE INTEX WEBSITE: WWW.INTEXCORP.COM.

Proof of Purchase must accompany all returns or the warranty claim will be invalid.