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PRODUCT DESCRIPTION

Model Number

3

PRODUCT DESCRIPTION

The NC Series pumps are intended for domestic sewage, wastewater, or stormwater from commercial buildings, 
condominiums, hotels, hospitals, industrial, treatment, and general dewatering applications. They are not 
intended for use in potable applications or in hazardous locations. Various configurations and methods for 
plumbing this series of pumps may be used; however, for ease of installation, proper operation, and serviceabil

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ity, it is highly recommended to use a Franklin Engineered Products basin package with rail system and Franklin 
Engineered Products control panel.
Three inch discharge flange pumps are capable of handling 2.5” spherical solids, and four inch discharge flange 
pumps can handle 3” spherical solids.
Please examine your item(s) carefully to ensure that no damage occurred during shipment. If damage has 
occurred, please contact the place of purchase and they will assist you in replacement or repair, if required. 
This product is covered by a Limited Warranty for a period of 24 months from the date of original purchase by 
the consumer. For complete warranty information, refer to 

www.franklinengineered.com

; or, call Customer Sup

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port for a printed copy. 

Pump Information

Current and Voltage Readings at Start-Up

Model Number

Pump Model Number

Control Panel Model Number

Pump Item Number

Control Panel Item Number

Pump Serial Number

Control Panel Serial Number

Purchase Date

Installer/Contractor Name

Installation Date

Installer/Contractor Phone

1 Phase

3 Phase

L1-L2

L2-L3

L3-L1

Amps
Volts

Summary of Contents for 3NC

Page 1: ...S 2 PRODUCT DESCRIPTION 3 Model Number 3 PRODUCT DESCRIPTION 4 3 Discharge Models 4 4 Discharge Models 5 Specifications 6 Flow Rates 6 INSTALLATION 7 Physical Installation 7 Electrical Connection 7 Wi...

Page 2: ...ounding conductor To reduce risk of electric shock be certain that it is properly connected to ground To avoid hazards when installing or servicing install a double pole disconnect near the pump insta...

Page 3: ...ng 2 5 spherical solids and four inch discharge flange pumps can handle 3 spherical solids Please examine your item s carefully to ensure that no damage occurred during shipment If damage has occurred...

Page 4: ...22 5 3NC 323P3 184 16 15 200 230 3 3NC 523P1 160 19 3NC 323P3 172 14 5 13 5 3NC 523P3 196 21 18 5 200 230 3 3NC 323P3 160 13 5 12 3NC 523P3 184 16 15 3NC 346P3 184 7 5 460 3NC 523P3 172 14 5 13 5 3NC...

Page 5: ...P3 190 8 5 575 4NC 357P3 170 5 5 575 4NC 7557P3 182 8 4NC 357P3 160 5 4NC 7557P3 170 7 4NC 357P3 146 4 5 4NC 7557P3 160 6 5 4NC 523P1 176 30 230 5 1 4NC 1023P3 206 26 26 200 230 10 4NC 523P1 170 24 4N...

Page 6: ...con Carbide with nitrile NBR cup additional exclusion seal seal fail indication probe Power Cord 30 or 50 8 AWG stranded 4 conductor oil and water resistant Type SOOW or SEOOW rated for 600 V 40 C to...

Page 7: ...ust not be modified in any way with the exception of shortening the cord to fit into a control panel Any splice between the pump and the control panel must be made within a junction box and comply wit...

Page 8: ...nter into the motor housing and damage the motor It is vitally important to remove the pump from service and repair the lower seal assembly to prevent damage to the pump motor and wiring Impeller Rota...

Page 9: ...dication of motor overloading overheating which can be caused by appli cation issues such as an obstructed pump impeller switch stuck in the ON position pump running dry pump air locked pump short cyc...

Page 10: ...8752138102A 16 Lower Bearing Plate 1 8730532102A 17 Mechanical Seal 1 8720375102A 18 Seal Fail Sensor Kit 1 8730528101A 19 O Ring 1 8720114127A 20 Seal Fail Cover 1 8700225151A 21 Seal Fail Bolt Kit 1...

Page 11: ...not discharge liquid Lift too high for pump Check rated pump performance table Inlet to impeller plugged Pull pump and clean Pump is air locked Shut power offfor approximately 1 minute then restart R...

Page 12: ...800 348 2420 franklinengineered com For technical assistance parts or repair please contact Form 998779 Rev 001 07 20 Copyright 2020 Franklin Electric Co Inc All rights reserved...

Page 13: ...RE SEGURIDAD 2 DESCRIPCI N DEL PRODUCTO 3 N mero de modelo 3 PRODUCT DESCRIPTION 4 Modelos de la serie 3NC 4 Modelos de la serie 4NC 5 Especificaciones 6 Caudales 6 INSTALACI N 7 Instalaci n f sica 7...

Page 14: ...a tierra Para reducir el riesgo de una des carga el ctrica aseg rese de que est correctamente conectadaa tierra Para evitar riesgos instalando o atendiendo instale un doble poste desconectan cerca de...

Page 15: ...s y las de cuatro pulgadas s lidos esf ricos de 3 pulgadas Examine su s elemento s cuidadosamente para asegurar que no haya n sufrido da os durante el env o Si se produjo da o comun quese con el sitio...

Page 16: ...3P1 172 22 5 3NC 323P3 184 16 15 200 230 3 3NC 523P1 160 19 3NC 323P3 172 14 5 13 5 3NC 523P3 196 21 18 5 200 230 3 3NC 323P3 160 13 5 12 3NC 523P3 184 16 15 3NC 346P3 184 7 5 460 3NC 523P3 172 14 5 1...

Page 17: ...3 146 5 5 4NC 7557P3 190 8 5 575 4NC 357P3 170 5 5 575 4NC 7557P3 182 8 4NC 357P3 160 5 4NC 7557P3 170 7 4NC 357P3 146 4 5 4NC 7557P3 160 6 5 4NC 523P1 176 30 230 5 1 4NC 1023P3 206 26 26 200 230 10 4...

Page 18: ...s y dep sito de carburo de silicio con nitrilo NBR fijo sello de exclusi n adicional sonda de indicaci n de falla del sello Cable de alimentaci n De 30 pies o 50 pies 8 AWG trenzado de 4 conductores r...

Page 19: ...ar el cable a fin de que se adecue al panel de control Todo empalme entre la bomba y el panel de control debe realizarse en una caja de conexiones y debe cumplir con el C digo El ctrico Nacional El co...

Page 20: ...e la advertencia puede ingresar agua a la carcasa del motor y as da arlo Es de vital importancia quitar la bomba de funcionamiento y reparar el montaje del sellado inferior para evitar que se da e el...

Page 21: ...amiento de protector es una indicaci n de sobrecarga sobrecalentamiento del motor que puede ser causado por problemas con la aplicaci n como un impulsor de bomba obstruido interruptor trabado en posic...

Page 22: ...aca de cojinete 1 8730532102A 17 Sello de Mec nico 1 8720375102A 18 Sello para fallas de sensor 1 8730528101A 19 Junta t rica 1 8720114127A 20 Sello para fallas de cubierta 1 8700225151A 21 Sello para...

Page 23: ...minuto luego react vese Repita varias veces para limpiar el aire de la bomba Si el sistema incluye una v lvula de control un 3 16 pulgada agujero deber a ser taladrado en el tubo de descarga aproxima...

Page 24: ...800 348 2420 franklinengineered com Para la ayuda t cnica por favor p ngase en contacto Form 998779 Rev 001 07 20 Copyright 2020 Franklin Electric Co Inc Todos los derechos reservados...

Page 25: ...des mati res CONSIGNES DE S CURIT 2 DESCRIPTION DU PRODUIT 3 N mero de modelo 3 D charge bride 3 4 D charge bride 4 5 Sp cifications 6 D bits 6 INSTALLATION 7 Installation physique 7 Raccordements lec...

Page 26: ...lectrique assurez vous de seulement brancher la pompe une prise lectrique correctement mise la terre Pour viter tout risque de d charge lectrique lors de l installa tion ou de l entretien installez un...

Page 27: ...de 10 16 cm 4 po peuvent traiter des l ments solides de forme sph rique de 7 62 cm 3 po Veuillez inspecter soigneusement votre ou vos articles pour v rifier qu aucun dom mage n est survenupendant le...

Page 28: ...5 3NC 323P3 184 16 15 200 230 3 3NC 523P1 160 19 3NC 323P3 172 14 5 13 5 3NC 523P3 196 21 18 5 200 230 3 3NC 323P3 160 13 5 12 3NC 523P3 184 16 15 3NC 346P3 184 7 5 460 3NC 523P3 172 14 5 13 5 3NC 34...

Page 29: ...4NC 7557P3 190 8 5 575 4NC 357P3 170 5 5 575 4NC 7557P3 182 8 4NC 357P3 160 5 4NC 7557P3 170 7 4NC 357P3 146 4 5 4NC 7557P3 160 6 5 4NC 523P1 176 30 230 5 1 4NC 1023P3 206 26 26 200 230 10 4NC 523P1 1...

Page 30: ...BR et soufflet fixe en carbure de silicium avec coupelle en nitrile NBR joint d tanch it suppl mentaire sonde d indication de rupture du joint d tanch it Cordon d alimentation 4 conducteurs c bl s de...

Page 31: ...pouvoir flexible mont la pompe ne doit pas tre modifi de toute fa on l exception de la mati re grasse de la corde pour s inscrire un panneau de contr le Chacun colle entre la pompe et le panneau de c...

Page 32: ...peut faire p n trer l humidit dans le carter du moteur et endommager le moteur Il est extr mement important d arr ter la pompeet r parer la garnitured tanch it inf rieure d s que le voyant s allume po...

Page 33: ...une indication de surcharge surchauffe du moteur qui peut tre caus e par des prob l mes d applications telles un turbine de pompe obstru un interrupteur bloqu en position ON pompe s che pompe obstru e...

Page 34: ...rique 1 8752138102A 16 Abaissez le boulon de plaque de rou lement 1 8730532102A 17 M canique Joint 1 8720375102A 18 chouer de Joint Sonde Ensamble 1 8730528101A 19 Joint torique 1 8720114127A 20 choue...

Page 35: ...air dans la pompe Couper le courant pendant 1 minute environ puis recommencer R p ter cette op ration plusieurs fois pour vacuer l air de la pompe S il y a une soupape d arr t percer un trou de 3 16...

Page 36: ...800 348 2420 franklinengineered com Pour l aide technique entrez s il vous pla t en contact Form 998779 R v 001 07 20 Copyright 2020 Franklin Electric Co Inc Tous les droits r serv s...

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