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SECTION: Z2.10.200

ZM1759

0521

Supersedes

1117

 

Congratulations on the purchase of the Zoeller 61 HD Series 

submersible pump. Since 1939 the name Zoeller has represented 

the standard for submersible dewatering and sewage pumps. The 

same high quality workmanship and easy maintenance design 

has been incorporated into this line of heavy-duty solids-handling 

submersible sewage pumps. This Zoeller pump will provide years of 

trouble-free service when installed according to the manufacturers’ 

recommendations.

 

This manual incorporates the installation, operation, maintenance, 

and service instructions into one document to aid in the ownership 

Model Number: _______________ Date Code:  _______________
Serial Number:  Pump 1_____________  Pump 2_____________ 

 

Simplex

 

 

Panel P/N ______________________________

 

Duplex

 

 

Rail System P/N ________________________

Job Name: _____________________________________________
Distributor: ____________________________________________
Sales Order Number: ____________________________________
Contractor: ____________________________________________
Date of Installation: ____________________________________
System Readings During Operation: Voltage _____ Amps ______ 

OWNER’S MANUAL

61 HD SERIES SUBMERSIBLE NON-CLOG UNITS

of a Zoeller submersible non-clog wastewater product. Please read 

and review this manual before installing the product. Follow the steps 

and procedures listed on ZM1074 for a proper start-up. Many items 

contained within, when followed correctly, will not only ensure a long 

and problem-free life for the pump, but also save time and money 

during installation. Reference ZM1760 for repair manual on 61 HD 

Series Pumps. Should further assistance be necessary please call 

our Technical Service Department at 1-800-928-PUMP (7867).

Table of Contents

Safety Instructions .................................................................................... 1
Limited Warranty ....................................................................................... 2
Preinstallation Information ..................................................................... 3
Electrical Data ........................................................................................... 3
Typical Dewatering Installation............................................................. 4
Typical Sewage Installation  .................................................................. 4
Pump Wiring Instructions .....................................................................5-6
Operation .................................................................................................... 7
Maintenance .............................................................................................. 7
Service Checklist ...................................................................................... 8

Safety Instructions

TO AVOID SERIOUS OR FATAL PERSONAL INJURY OR MAJOR 

PROPERTY DAMAGE, READ AND FOLLOW ALL SAFETY  

INSTRUCTIONS IN THIS MANUAL AND ON THE PUMP.

THIS MANUAL IS INTENDED TO ASSIST IN THE INSTALLATION 

AND OPERATION OF THIS UNIT AND MUST BE KEPT WITH 

THE PUMP.

This is a 

SAFETY ALERT SYMBOL.

When you see this symbol on the pump or in the 

manual, look for one of the following signal words 

and be alert to the potential for personal injury or 

property damage.

Warns of hazards that 

WILL

 cause serious personal    

injury, death or major property damage.

Warns of hazards that 

CAN

 cause serious personal 

injury, death or major property damage.

Warns of hazards that 

CAN

 cause personal injury or 

property damage.

INDICATES SPECIAL INSTRUCTIONS WHICH ARE 
VERY IMPORTANT AND MUST BE FOLLOWED.

THOROUGHLY REVIEW ALL INSTRUCTIONS AND WARNINGS 

PRIOR TO PERFORMING ANY WORK ON THIS PUMP.

MAINTAIN ALL SAFETY DECALS.

CAUTION

Owner’s Information

REFER TO WARRANTY ON PAGE 2.

MAIL TO:

  P.O. BOX 16347 • Louisville, KY  40256-0347

SHIP TO:

  3649 Cane Run Road • Louisville, KY  40211-1961

(502) 778-2731 • 1 (800) 928-PUMP • 

FAX

 (502) 774-3624

Visit our website:

zoellerengineered.com

Product information presented 

here reflects conditions at time 

of  publication. Consult factory 

regarding discrepancies or 

inconsistencies.

© Copyright 2021 Zoeller

®

 Co. All rights reserved.

Register your 

Zoeller Engineered Product 

on our website:

http://reg.zoellerengprod.com/

Summary of Contents for 61 HD Series

Page 1: ...60 for repair manual on 61 HD Series Pumps Should further assistance be necessary please call our Technical Service Department at 1 800 928 PUMP 7867 Table of Contents Safety Instructions 1 Limited Wa...

Page 2: ...manufactured at Zoeller Engineered Product s option provided however that by so doing we shall not be obligated to replace an entire assembly the entire mechanism or the complete unit Major components...

Page 3: ...it be 36 or larger in diameter 3 INFORMATION VENT HOLE PURPOSE It is necessary that all submersible pumpscapableofhandlingvarioussizesofsolidwastebeofthebottomintake design to reduce clogging and seal...

Page 4: ...t gases and odors to the atmosphere through vent pipe per local and state codes 8 Secure power cord to avoid entanglement with variable level float switch mechanism 9 Do not reduce pump discharge pipe...

Page 5: ...and white wires The VOM should read approximately 330k Ohms Resistance readings significantly lower indicate a seal leak with water in the seal chamber If VOM reading is open then a problem exists wi...

Page 6: ...d must be hooked up to validate warranty The sensors must be specified at time of initial pump order and are not available for field installation Sensor wire colors are as shown N C SENSOR 330K OHMS R...

Page 7: ...a system is shutdown for more than six months the following is recommended Pumps If pit is to remain dry then the pump can remain in the pit With the pump in the pit it should be operated for five min...

Page 8: ...ll not shut off Debris under float switch Float travel obstructed Defective or damaged float switch Magnetic starter contacts shorted Air lock check vent hole E Pump operates but delivers little or no...

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