Pentair MYERS MS33D Owner'S Manual Download Page 1

OWNER’S MANUAL

Submersible Cast Iron and Zinc 

Sump Pump

NOTICE D’UTILISATION 

Pompe de puisard 

submersible en fonte et zinc

MANUAL DEL USUARIO

Bomba de sumidero sumergible, 

en hierro fundido y zinc

Installation/Operation/Parts
For further operating,  
installation, or maintenance 
assistance: 

Call 1-888-987-8677
English .......................  Pages 2-7

Installation/Fonctionnement/Pièces
Pour plus de renseignements 
concernant l’utilisation, 
l’installation oul’entretien :

Composer le 1 (888) 987-8677
Français  .................  Pages 8-13

Instalación/Operación/Piezas
Para mayor información sobre el 
funcionamiento, instalación o  
mantenimiento de la bomba:

Llame al 1-888-987-8677
Español .................Paginas 14-19

©2018 

MY999 (Rev. 02/09/18) 

MS33D, MS50D, MS33M, MS50M, 

MS33T, MS50T, MS33V, MS50V

Summary of Contents for MYERS MS33D

Page 1: ...or maintenance assistance Call 1 888 987 8677 English Pages 2 7 Installation Fonctionnement Pièces Pour plus de renseignements concernant l utilisation l installation oul entretien Composer le 1 888 987 8677 Français Pages 8 13 Instalación Operación Piezas Para mayor información sobre el funcionamiento instalación o mantenimiento de la bomba Llame al 1 888 987 8677 Español Paginas 14 19 2018 MY999...

Page 2: ...ertain that all connections are secure 8 Periodically inspect sump pump and system components Keep free of debris and foreign objects Perform routine maintenance as required 9 Provide means of pressure relief for pumps whose discharge line can be shut off or obstructed 10 Personal Safety a Wear safety glasses at all times when working with pumps b Keep work area clean uncluttered and properly ligh...

Page 3: ... 356mm for tethered float switch models Sump depth should be 18 457mm for tethered models and 13 330mm for vertically switched models Construct sump pit of tile concrete steel or plastic Check local codes for approved materials and for proper installation 2 Install pump in pit so that switch operating mechanism has maximum possible clearance 3 Pump should not be installed on clay earth or sand sur...

Page 4: ...zing atmosphere portion of line exposed must be installed so any water remaining in pipe will drain to the outfall by gravity Failure to do this can cause water trapped in discharge to freeze which could result in damage to pump 9 After piping check valve and float switch have been installed the unit is ready for operation 10 Secure power cords to the discharge pipe so they are out of the way for ...

Page 5: ...led without vent hole Drill a 1 16 1 8 1 6mm 3 2mm dia hole between pump discharge check valve 1 2 above where the discharge pipe screws into the pump discharge and below the waterline Restricted intake screen Remove the pump and clean out the intake screen Check valve is installed either backward or upside down Be sure check valve is installed correctly Operation Troubleshooting 5 Operation Risk ...

Page 6: ...17 281 PS5 285 PS117 2126 PS1 326 U30 1047SS U9 470 MS33V20 PS17 2121 PS5 285 PS117 2127 MS50V10 PW17 281 PS5 286 PS117 2126 MS50V20 PS17 2121 PS5 286 PS117 2127 MS33T10 PW17 281 PS5 285 PS17 91 MS33T20 PS17 2121 PS5 285 PS17 93 MS50T10 PW17 281 PS5 286 PS17 91 MS50T20 PS17 2121 PS5 286 PS17 93 MS33D10 PW17 281 PS5 285 149740005 01 MS33D20 PS17 2121 PS5 285 149740015 01 MS50D10 PW17 281 PS5 286 14...

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