Intex Krystal Clear 603 User manual

(57CD) MODEL 603 FILTER PUMP ENGLISH 7.5” X 10.3” PANTONE 295U 06/15/2016
57CD
English
OWNER’S MANUAL
IMPORTANT
SAFETY RULES
Read, understand, and follow
all instructions carefully before
installing and using this product.
IMPORTANT!
DO NOT RETURN PRODUCT TO STORE
To purchase parts and accessories or to obtain non-technical assistance, Visit
www.intexcorp.com
For technical assistance and missing parts call us toll-free (for U.S. and Canadian Residents):
1-800-234-6839
Monday through Friday, 8:30am to 5:00pm Pacific Time
Don’t forget to try these other fine Intex products: Pools, Pool
Accessories, Inflatable Pools and In-Home Toys, Airbeds and
Boats available at fine retailers or visit our website listed below.
Due to a policy of continuous product improvement, Intex
reserves the right to change specifications and appearance,
which may result in updates to the instruction manual without
notice.
057-*CD-R0-1706
For illustrative purposes only.
Krystal Clear™
Model 603 Filter Pump

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Page 2
Warnings..................................................................................... 3
Parts Reference.......................................................................... 4
Setup Instructions...................................................................... 5-6
Maintenance................................................................................ 6
Pool Care and Chemicals........................................................... 7
Long Term Storage...................................................................... 7
Troubleshooting Guide................................................................ 8
Common Pool Problems.............................................................. 9
General Aquatic Safety................................................................. 10
Limited Warranty........................................................................... 11
TABLE OF CONTENTS
CAN ICES-3 (B)/NMB-3(B)

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This product is for use with storable pools only. Do not use with permanently-installed
pools. A storable pool is constructed so that it is capable of being readily disassembled
for storage and reassembled to its original integrity. A permanently-installed pool is
constructed in or on the ground or in a building such that it cannot be readily
disassembled for storage.
Risk of electric shock. Connect only to a grounding type receptacle protected by a class a
ground fault circuit interrupter (GFCI).
To ensure continued protection against shock hazard, use only identical replacement
parts when servicing.
CAUTION
These product warnings, instructions and safety rules provided with the product represent some
common risks of water recreation devices and do not cover all instances of risk and danger.
Please use common sense and good judgement when enjoying any water activity.
•To reduce the risk of injury, do not permit children to use this product. Always supervise
children and those with disabilities.
•Children must stay away from this product and electrical cord(s).
•Assembly and disassembly by adults only.
•Always unplug this product from the electrical outlet before removing, cleaning, servicing or
making any adjustment to the product.
•Do not bury the electrical cord. Locate the cord where it will not be damaged by lawn mowers,
hedge trimmers and other equipment.
•To reduce the risk of electric shock, the supply cord cannot be replaced. If the cord is damaged,
the appliance should be replaced immediately.
•To reduce the risk of electric shock, do not use extension cords, timers, plug adaptors or
converter plugs to connect unit to electric supply; provide a properly located outlet.
•Do not attempt to plug in or unplug this product while standing in water or when your hands are
wet.
• Position this product away from the pool, so as to prevent children from climbing on it and
accessing the pool.
• Do not operate this product when the pool is occupied.
• This product is intended to be used only for the purposes described in the manual!
FAILURE TO FOLLOW THESE WARNINGS MAY RESULT IN PROPERTY
DAMAGE, ELECTRIC SHOCK, ENTANGLEMENT OR OTHER SERIOUS
INJURY OR DEATH.
IMPORTANT SAFETY RULES
Read, Understand and Follow All Instructions Carefully Before Installing and Using this Product.
READ AND FOLLOW ALL INSTRUCTIONS
WARNING

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NOTE: Drawings for illustration purpose only. May not reflect actual product. Not to scale.
PARTS REFERENCE
Before assembling your product, please take a few minutes to check the contents
and become familiar with all the parts.
678 13
9
1
2
3
4
5
11
10
12
A B C
15
14
" * ": Optional.
When ordering parts, be sure to quote the model number and part numbers.
No tools are required for the assembly.
REF. NO. DESCRIPTION QTY. SPARE PART NO.
1 AIR RELEASE VALVE 1 10460
2 VALVE O-RING 1 10264
3 FILTER HOUSING COVER 1 11868
4 COVER SEAL 1 10325
5 FILTER CARTRIDGE (29000) 1
6 HOSE SEAL 2 10134
7 HOSE CLAMP 4 11489
8 HOSE 2 10116
9 STRAINER CONNECTOR 1 11070
10 POOL INLET JET NOZZLE 1 12364
11 STRAINER GRID 1 12197
12 THREADED FILTER HOUSING COLLAR 1 11869
13 INLET STRAINER CONNECTOR 1 12365
*14 AIR JET VALVE 1 12363
*15 POOL INLET AIR ADAPTOR 1 12367
*16 AIR JET VALVE CAP (NOT SHOWN) 1 12373

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SETUP INSTRUCTIONS
Be sure you have access to water to fill the pool and chemicals for the water.
IMPORTANT: This filter pump is shipped with the air release valve (1) open (open the air
release valve if necessary). DO NOT replace the air release valve until you reach STEP
#8. Failure to follow these instructions will result in air trapped inside filter housing; the
motor will run dry, be noisy and malfunction.
1. Assemble above-ground-pool first. Carefully follow the pool’s installation instructions.
2. Place the filter pump the length of the hose away from the pool wall where the lower black
protruding hose connection is "sticking-out".
3. Insert the nozzle union (13 & 10) into the upper protruding hose connections, and then
attach the pool inlet air adaptor (15) to the upper protruding fitting. Screw the air jet valve (14)
over the pool inlet air adaptor (15). Then insert the strainer union (9 & 11) into the lower
protruding hose connections. The hoses (8) fit over the strainers inserted into the
connections.
4. There are two hoses to be connected to the filter pump hose connections. With hose clamps
(7), fasten one of the hoses (8) to the lower protruding hose connection (marked "+" on the
pool liner) and to the upper pump connection (marked "+").
5. Connect the second hose to the pool inlet air adaptor (15) and to the lower pump
connection. Make sure all the hose clamps (7) are tight. NOTE: Make sure the air jet
valve
(14) is securely tighten onto the pool inlet air adaptor (15) and facing up.
6. In a counter-clockwise motion unscrew the threaded filter housing collar (12) from the filter
housing. Grasp and remove the housing cover (3). Check to see if a cartridge is inside the
housing. If yes, replace the cover, finger tighten the housing collar (12) back onto the filter
housing.
7. Fill the pool to a level of at least 1-2 inches above the top connection. The water will
automatically flow down into the pump.
8. When water starts flowing out of the air release valve hole, screw in the air release valve
back into the filter housing cover. Do not over tighten the valve. NOTE: Venting the system
is necessary for air to escape as the filter housing fills with water.
9. Connect the filter pump to the power outlet. The filter pump is now filtering the water.
10. Operate the filter pump until the desired water clarity is obtained.
Note:
Never put pool chemicals directly into the filter pump. This may damage the pump
and void the warranty. WATER LEVEL
POOL INLET
JET NOZZLE
(REMOVE)
HOSE CLAMP
INSIDE OF POOL
STRAINER GRID
(REMOVE)
PLUG
W
A
T
E
R
D
I
R
E
C
T
I
O
N
W
A
T
E
R
D
I
R
E
C
T
I
O
N
UPPER PUMP
CONNECTION
LOWER PUMP
CONNECTION
FILTER HOUSING
COVER
FILTER
CARTRIDGE
INSIDE
AIR RELEASE
VALVE
HOSE
POOL INLET
AIR ADAPTOR
AIR JET
VALVE
THREADED FILTER
HOUSING COLLAR
(ILLUSTRATION NOT TO SCALE)

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SETUP INSTRUCTIONS (continued)
WARNING
Risk of electric shock. Position this product away from the pool, so as to prevent
children from climbing on it and accessing the pool.
CLEANING OR REPLACING FILTER CARTRIDGES
1. Make sure filter pump is not operating. Disconnect line cord.
2. To prevent water from escaping the pool, unscrew the pool inlet nozzle (10) and strainer
grid
(11) from the strainer connectors and insert the hat-like plugs into the strainer
connectors.
3. In a counter-clockwise motion, remove the filter housing collar (12) and threaded cover (3).
Be careful not to lose the cover seal (4).
4. Remove filter cartridge (5) to clean it. The filter may be cleaned from the spray from a water
hose.
5. Use judgement as to whether cartridge needs to be replaced.
6. Return cartridge to filtering position.
7. Return the seal (4) and threaded cover (3) to their original positions and in a clockwise
direction rescrew the housing collar (12) onto the filter housing.
8. After service, open the air release valve, remove the plugs, allow any air to escape through
the valve before tightening the valve again and replace the pool inlet nozzle (10) and strainer
grid
(11). The pump is now primed with water again and may be turned on.

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Page 7
POOL CARE AND CHEMICALS
• All pools require care to keep the water clear and hygienically clean. With proper chemical
control, your filter will help attain this objective. Consult your 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 can not be
overemphasized. Chlorine, algaecide and maintenance of proper pH levels are required
when filling the pool as well as during the season. Consult your 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 filter changes. Do not allow swimming in pool until the pH level is balanced.
Consult your local swimming pool supply store for instructions.
• Keep spare filter cartridges on hand. Replace cartridges every two weeks.
• 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.
CAUTION
Concentrated chlorine solutions may damage the pool liner. Always follow the
chemical manufacturer’s directions, and the health and hazard warnings.
1. Before emptying your 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. Now, drain the pool.
3. When the pool is empty, disconnect all pool hoses (8) from the pool and filter pump, simply
reverse the set up instructions.
4. Remove the filter cartridge as shown in the Filter Cartridge Cleaning section, steps 2 thru 4.
5. Remove the nozzle and strainer unions from the pool wall. Place the wall plugs into the hose
connections. Loosen clamps (7) securing the strainer connectors (9) before removal.
6. Drain water from the filter pump housing.
7. Leave filter pump pieces and hoses outside to thoroughly air dry.
8. Depending on the cartridge (5) usage, a new cartridge may be needed for next season,
keep a spare available.
9. Cover the seal (4), air release valve O-ring (2) and hose seals (6) with petroleum jelly to
preserve its resilience during storage.
10. Store the unit and accessories in a dry place. The storage's temperature should be
controlled, between 32 degrees Fahrenheit (0 degrees Celsius) and 104 degrees Fahrenheit
(40 degrees Celsius) storage location.
11. The original packing can be used for storage.
LONG TERM STORAGE

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Page 8
TROUBLESHOOTING GUIDE
• Filter cord must be plugged into a 3 wire outlet
that is protected by a Class A Ground Fault
Circuit Interrupter.
• Reset circuit breaker. If circuit breaker trips
repeatedly, your electrical system may have a
defect. Turn off circuit breaker and call an
electrician to correct the problem.
• Let motor cool down.
• Adjust the chlorine and pH level. Consult your
local swimming pool supply stores.
• Clean or replace cartridge.
•
Check the cartridge for holes. Replace if
damaged.
• Operate the filter for longer periods.
• Clean the strainer screen at the inlet.
• Clear any obstructions in the intake hose by
discharging it inside pool wall.
• Tighten hose clamps, check hoses for damage,
check pool water level.
• Replace cartridge.
• Clean cartridge more often.
• Install the nozzle at the upper position of the
pool inlet, and the strainer at the lower position
of the pool outlet.
• Make sure the pool inlet air adaptor is
connected to the pool inlet upper fitting.
• Fill pool to correct water level.
• Clean strainer screens at pool inlet.
• Tighten hose clamps, check hose for damage.
• Clear any sticks or leaves in the intake hose.
• Open the release valve at top of pump.
• Remove cover & check for O-ring.
• Tighten cover or valve (Manually).
• Tighten or reinstall hose clamps.
• Put the o-ring back into the groove.
• Replace a new hose.
• Open air release valve, lift and lower the inlet
hose until water starts to flow out of air release
valve, close air release valve.
• Tighten or reinstall hose clamps.
• Tighten air jet valve and make sure it’s
facing up.
• Plug in the pump and run for few seconds, then
unplug, repeat 3 times.
• Remove air jet valve, flush dirt out with water
and replace valve back.
• Replace a new air jet valve.
FILTER MOTOR
FAILS TO START
FILTER DOESN’T
CLEAN POOL
FILTER DOESN’T
PUMP WATER OR
FLOW IS VERY SLOW
PUMP DOESN’T
WORK
TOP COVER
LEAKING
HOSE LEAKING
AIR LOCK
POOL INLET AIR
ADAPTOR / AIR JET
VALVE LEAKING
• The motor is not plugged in.
• The GFCI circuit breaker is tripped.
• Motor too hot and overload
protection is shut off.
• Improper chlorine or pH levels.
• Filter cartridge is dirty.
• Damaged cartridge.
• Excessively dirty pool.
• The strainer screen is
restricting the water flow.
• Clogged inlet or discharge.
• An air leak on the intake line.
• Scale or buildup on cartridge.
• Excessively dirty pool.
• Dirty filter cartridge.
• Nozzle and strainer connection are
reversed.
• Pool inlet air adaptor connected to
the wrong fitting.
• Low water level.
• Strainer screen plugged up.
• An air leak on the intake hose.
• Faulty motor or the impeller is
jammed.
• An air lock inside the cartridge
chamber.
• O-ring missing.
• Cover or air release valve are not
tight.
• Hose clamps are not well-fitted.
• Hose o-ring dislodged when
connecting the hose.
• Hose broken.
• There’s air trapped in the pump
housing and inlet hose.
• Hose clamps are not well-fitted.
• Air jet valve is not tight and
facing up.
• Air jet valve internal seal blocked.
• Air jet valve internal seal dirty.
• Air jet valve broken.
TROUBLE CAUSE SOLUTION

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COMMON POOL PROBLEMS
IMPORTANT
If you continue to experience difficulty, please contact our Consumer Service
Department for assistance. See separate “Authorized Service Centers” sheet.
PROBLEM DESCRIPTION CAUSE SOLUTION
ALGAE
COLORED
WATER
FLOATING
MATTER IN
WATER
CHRONIC LOW
WATER LEVEL
SEDIMENT
ON POOL
BOTTOM
SURFACE
DEBRIS
• Chlorine and pH levels
need adjustment.
• Copper, iron or
manganese in water being
oxidized by the added
chlorine. This is common.
• "Hard water" caused by a
too high pH level.
• Chlorine content is low.
• Foreign matter in water.
• Rip or hole in pool liner or
hoses.
• The drain valves are
loose.
• Heavy use, getting in and
out of pool.
• Pool too close to trees.
• Super chlorinate with shock
treatment. Correct pH to your
pool store's recommended level.
• Vacuum pool bottom.
• Maintain proper chlorine
level.
• Adjust pH level to the
recommended level.
• Run filter until water is clear.
• Clean cartridge frequently.
• Correct the pH level. Check with
your pool dealer for advice.
• Adjust the chlorine level.
• Clean or replace your filter.
• Repair with a patch kit.
• Finger tighten all caps.
• Use Intex pool vacuum to clean
bottom of pool.
• Use Intex pool skimmer.
• Greenish water.
• Green or black
spots on pool liner.
• Pool liner is slippery
and/or has a bad
odor.
• Water turns blue,
brown, or black when
first treated with
chlorine.
• Water is cloudy or
milky.
• Level is lower than on
previous day.
• Dirt or sand on pool
floor.
• Leaves, insects etc.

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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

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PARTS LIST
Your Krystal Clear™ 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 Krystal
Clear™ 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.
Krystal Clear™ Filter-Pump Warranty – 1 Year
Hoses & 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
you 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 or consequential damages, so the above limitation
or exclusion may not apply to you.
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 US TOLL-FREE (FOR U.S. AND CANADIAN RESIDENTS):
1-800-234-6839 OR VISIT OUR WEBSITE: WWW.INTEXSTORE.COM.
Proof of Purchase must accompany all returns or the warranty claim will be invalid.
LIMITED WARRANTY
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