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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 

 

 

1-888-HAY-INDL (1-888-429-4635) 

ISHCP3000FC Rev A 11/30/16

 

Pg. 3 of 16

 

www.haywardflowcontrol.com 

Hayward Flow Control 

 

Table of Contents 

 
 

 
 
 

IMPORTANT SAFETY INSTRUCTIONS............................................................................................................................. 
General Information.................................................................................................................................................................. 

 

Introduction 

 

Product Dimensions 

 

Installation and Wiring.............................................................................................................................................................. 
 

Pump Location   

 

Pump Mounting   

 

Pipe Sizing Chart  

 

Plumbing 

 

 

Electrical 

 

 

Electrical Specs   

 

Voltage   

 

Grounding and Bonding   

 

Wiring   

Startup & Operation.................................................................................................................................................................. 
 

Prior to Start-Up   

 

Starting/Priming the Pump  

Maintenance.............................................................................................................................................................................. 
Storage / Winterization............................................................................................................................................................. 
 

Storing Pump For Winterization 

 

Shaft Seal Change Instructions................................................................................................................................................. 
 

Removing the Motor Assembly 

 

 

Removing the Impeller 

 

 

Removing the Ceramic Seat 

 

 

Seal Installation   

 

Replacing the Impeller and Diffuser 

 

 

Replacing the Motor Assembly 

 

Replacement Parts.................................................................................................................................................................... 
 

Parts Diagram 

 

 

Parts Listing 

 

Troubleshooting........................................................................................................................................................................ 
 

General Problems  















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Содержание LifeStar MV Series

Страница 1: ...and or death This is the safety alert symbol When you see this symbol on your equipment or in this manual look for one of the following signal words and be alert to the potential for personal injury...

Страница 2: ...event excess mechanical loading on Hayward products due to system misalignment weight shock vibration and the effects of thermal expansion and contraction 6 The effect of temperature on plastic piping...

Страница 3: ...ectrical Electrical Specs Voltage Grounding and Bonding Wiring Startup Operation Prior to Start Up Starting Priming the Pump Maintenance Storage Winterization Storing Pump For Winterization Shaft Seal...

Страница 4: ...utlets can result in an increase potential for suction entrapment as described above WARNING Failure to keep suction outlet components clear of debris such as leaves dirt hair paper and other material...

Страница 5: ...codes for bonding requirements WARNING Risk of Electric Shock Connect only to a branch circuit protected by a ground fault circuit interrupter GFCI Contact a qualified electrician if you cannot verif...

Страница 6: ...to reduce friction loss Pump height locations should be as close to system level as possible and NOT to exceed 8 feet Suction lines should have continuous slope upward from lowest point in line Joint...

Страница 7: ...fittings but at least two suction outlets Avoid f entrapping suction fitting in All electrical wiring MUST be in conformance with all applicable local codes regulations and the National Electric Code...

Страница 8: ...may overheat causing overload tripping and reduced component life If voltage is less than 90 or more than 110 of rated voltage when motor is running at full load consult power company Grounding and Bo...

Страница 9: ...t be sure to add their amp loads before calculating wire and circuit breaker sizes Use the load circuit breaker as the Master On Off switch WARNING Risk of dangerous or fatal electrical shock Be sure...

Страница 10: ...close filter manual air relief valve when a steady stream of water not air or air and water is discharged from valve Failure to do so could result in severe personal injury CAUTION NEVER OPERATE THE P...

Страница 11: ...CAUTION Allowing the pump to freeze will void the warranty CAUTION Use ONLY propylene glycol as antifreeze in your system Propylene glycol is non toxic and will not damage plastic system components ot...

Страница 12: ...lts item 20 which hold the motor assembly to the pump strainer housing item 9 using a 1 2 wrench or socket 2 Slide the motor assembly out of the pump strainer housing item 9 exposing the diffuser item...

Страница 13: ...d surface facing toward the polished surface of the ceramic seat Replacing the Impeller and Diffuser See Parts Diagram on page 14 of this manual for pump component locations 11 Screw the impeller item...

Страница 14: ...er Housing Flange O Ring 1 9 HCXP3000A Pump Housing with Drain Plug 1 10 HCXP338V60 Diffuser O Ring 1 11 SPX2700Z3SSPAK4 Diffuser Screws 4 Pack 1 12 HCXP3000B Diffuser 2 5 HP 1 12 HCXP3000B2 Diffuser...

Страница 15: ...a qualified professional if the voltage is more than 10 lower than the motor nameplate voltage rating 2 Impeller jammed with debris Have a qualified repair professional open the pump and remove the de...

Страница 16: ...uding a new seal assembly Noisy Pump 1 Air leak in suction piping cavitation caused by restricted or undersized suction line or leak at any joint low water level in system and unrestricted discharge r...

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