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15

Pump

Problem

Cause

Action

Motor Does Not Start

Switch or circuit breaker is in OFF position

Turn to ON position

Fuses blown or thermal overload open

Replace fuses

Locked motor shaft

Replace the pump

Motor windings burned out

Replace the pump

Defective starting switch inside single-phase motor

Replace the pump

Disconnected or defective wiring

Repair wiring

Low voltage

Call an electrician

Pump Does Not Reach Full 

Speed

Low voltage

Call an electrician

Pump connected to the wrong voltage

Call an electrician

Motor Overheats (Circuit 

Breaker Trips)

Low voltage

Call an electrician

Motor windings connected to the wrong voltage on dual-

voltage models

Call an electrician

Inadequate ventilation

Relocate the pump

Pump Delivers No Water

Pump is not primed

Prime the pump

Closed valve in suction or discharge line

Open the valve

Leakage or air into suction system

Call a plumber

Impeller clogged

Disassemble pump, clear 

obstruction

Leakage Of Water At Shaft

Shaft seal requires replacement

Replace seal

Low Pump Capacity

Valve in suction or discharge line partly closed

Open or replace the valve

Suction or discharge line partly plugged

Clear the obstruction

Suction or discharge line too small

Re-plumb with larger pipe 

diameter

Plugged basket in skimmer or hair and lint strainer

Clean the basket

Dirty filter

Clean the filter

Impeller clogged

Disassemble pump

High Pump Pressure

Discharge valve or inlet fittings closed too much

Readjust or replace

Return lines too small

Re-plumb with larger pipe 

diameter

Dirty filters

Clean filter

Noisy Pump And Motor

Plugged basket in skimmer or hair in lint strainer

Clean basket

Worn motor bearings

Replace the pump

Valve in suction line partly closed

Readjust the valve

Suction line partly plugged

Clean or remove the plug

Vacuum hose plugged or too small

Clean or remove the plug

Pump not supported properly

Examine or replace the base

Air Bubbles At Inlet Fittings

Leakage of air into suction line at connections or valve stem

Call a plumber

Cover gasket of hair and lint strainer needs cleaning

Clean the cover gasket

Low water level in pool

Refill pool

Table E.  Troubleshooting Guide, Pump

Summary of Contents for RPSFP16

Page 1: ...e use of qualified individuals specially trained and experienced in the installation and maintenance of this type of equipment and related system components Installation and service personnel are required by some states to be licensed Persons not qualified shall not attempt to install service or maintain this equipment This manual should be maintained in legible condition and kept adjacent to the ...

Page 2: ...Updated children s warning to To reduce the risk of injury do not permit children to use this product unless they are closely supervised at all times on page 4 Added to new Bonding warning and GFCI warning at the bottom on page 5 Added SAVE THESE INSTRUCTIONS bottom of page 6 Table A updated on page 9 Table A footer revised on page 9 Point 2 under Start up revised on page 10 Parts List illustratio...

Page 3: ... Speed Pump Models 7 5 INSTALLATION 8 Pump 8 Pump Assembly Steps 8 Filter Assembly 9 Valve Key Assembly 10 6 START UP 10 Priming Pump 10 Initial Start Up 10 7 GENERAL MAINTENANCE 11 Pump 11 Filter 11 Filter and Control Valve Functions 11 General 11 Cleaning 12 Filter Backwash Procedure 12 Chemical Cleaning 12 Filter Winterizing 12 Pump Winterizing 13 8 TROUBLESHOOTING 14 Filter 14 Pump 15 9 ILLUST...

Page 4: ...WARNING Most states and local codes regulate the construction installation and operation of public pools and spas and the construction of residential pools and spas It is important to comply with these codes many of which directly regulated the installation and use of this product Consult your local building and health codes for more information AWARNING When setting up pool water turnovers or flo...

Page 5: ... should utilize a minimum of 2 drains per pump If a drain cover becomes loose broken or is missing close the pool or spa immediately and shut off the pump until an approved anti entrapment drain cover is properly installed with the manufacturer s supplied screws NOTE Always turn off all power to the pool pump before installing the cover or working on any suction outlet ACAUTION Elevated water temp...

Page 6: ...e suction line the single suction line may be equipped with a valve that will shut off both main drains from the pump The system shall be constructed such that it shall not allow for separate or independent shutoff or isolation of each drain More than one pump can be connected to a single suction line as long as the requirements above are met Water Velocity The maximum water velocity through the s...

Page 7: ...cted in the filter sand to impede the easy flow of water though it and this resistance will cause the filter pressure to build to such a point that the filter needs cleaning purging That process is called backwash The backwash procedure reverses the flow of water through the filter to flush out the particles and discharge them not back into the pool but into a waste line A valve on the unit top is...

Page 8: ...ve molded in thread stops do not try to screw pipe in beyond these stops Pump Mount Must be on a solid level rigid and vibration free surface Ensure pump suction inlet height to be as close to pool water level as possible Ensure the use of a short direct suction pipe to reduce friction losses Avoid installing the pump above the water level Suction lifts of more than 6 152 mm will cause very long p...

Page 9: ...rect amount and grade of filter sand Be sure the center pipe remains centered in opening When done the sand surface should be leveled and should come to about the middle of the filter tank Remove the plastic cap from the internal pipe Filter Control Valve Assembly 1 Assemble the filter control valve in the filter tank a Insert the filter control valve with O ring in place into the tank neck taking...

Page 10: ... Always depress the valve handle before turning it to prevent damage to the multiport valve seal 3 Prime and start the pump according to the pump priming instructions above Make sure all suction and return lines are open to allow the filter tank to fill with water NOTE Tighten the trap cover by hand only Pump should prime now Priming time will depend on vertical length of suction lift and horizont...

Page 11: ...aning time will depend on size of pool bather usage and other environmental conditions Consult your local pool professional to work out a program that best suits your pool Pump AWARNING To prevent damage to the pump and for proper operation of the system clean the pump strainer and skimmer baskets regularly The only routine maintenance needed is inspection and cleaning of the trap basket pre filte...

Page 12: ...ur filter is Continuously check the sight glass to see when the water becomes clear after which the pump is turned off 5 Change the position of the multiport valve handle from BACKWASH to RINSE 6 Turn the pump back on The water flow will now be directed through the sand bed and then out through the waste line This will settle the sand bed properly for normal operation 7 Continue checking the sight...

Page 13: ...hemicals that need to be circulated but not removed by the filter In addition if a leak develops in the filter use recirculate to continue circulating water until leaks are located for fixing CLOSED The CLOSED setting acts like a valve and prevents the flow of water through the tank and is particularly useful when doing any maintenance on the filtration system Table C Multiport Valve Position Func...

Page 14: ... installed Replace with correct specification Algae build up in the filter due to poor water chemistry Adjust chemistry chlorine Calcified sand bed due to poor water chemistry Adjust chemistry pH balance Heavy swimmer usage Backwash more frequently Flow rate on the pump is incorrect for filter size and pool size Adjust flow rate change the pump as needed Backwashing cycle is too short Increase bac...

Page 15: ...requires replacement Replace seal Low Pump Capacity Valve in suction or discharge line partly closed Open or replace the valve Suction or discharge line partly plugged Clear the obstruction Suction or discharge line too small Re plumb with larger pipe diameter Plugged basket in skimmer or hair and lint strainer Clean the basket Dirty filter Clean the filter Impeller clogged Disassemble pump High P...

Page 16: ...eral Assy 126mm 018223F 9 Kit Water Drain PVC 018224F 10 11 12 13 Kit Pump Basket AGP 018226F Kit Pump Impeller RPAGP75 018249F Kit Pump Impeller RPAGP100 102 018250F Kit Pump Impeller RPAGP150 152 018251F 15 16 17 Spider Gasket for 6 Way Valve 018767F 018227F Kit Mechanical Seal 1 2 with O Ring 14 Kit Union with Sight Glass and Pressure Gauge Kit Locking Clamp Kit Transparent Cover AGP 018253F 01...

Page 17: ...YSTEM and component parts EXTENDED WARRANTY PERIOD REGISTERED If within 90 days of the Effective Date the FILTER SYSTEM is installed in a pool at a single family residential dwelling and registered with Raypak www raypak com warranty then the Applicable Warranty Period is one 1 year from the Effective Date for the FILTER SYSTEM and component parts LABOR AND SHIPPING COSTS This Limited Warranty doe...

Page 18: ...PAK IN CONNECTION WITH THE FILTER SYSTEM AND ITS COMPONENT PARTS NO ONE IS AUTHORIZED TO MAKE ANY OTHER WARRANTIES ON RAYPAK S BEHALF ANY IMPLIED WARRANTIES INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL NOT EXTEND BEYOND THE APPLICABLE WARRANTY PERIOD SPECIFIED IN THIS LIMITED WARRANTY RAYPAK S SOLE LIABILITY WITH RESPECT TO ANY DEFECT SHALL BE AS SET FORTH IN THIS LIMITED WA...

Page 19: ...19 Notes ...

Page 20: ...Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 805 278 5468 www raypak com ...

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