Zoeller 61 HD Series Repair Manual

NOTICE TO INSTALLER: Instructions must remain with installation.
Product information presented
here reflects conditions at time
of publication. Consult factory
regarding discrepancies or
inconsistencies.
61 HD SERIES HEAVY-DUTY SOLIDS HANDLING PUMPS
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 manual incorporates the parts list and repair instructions into one
document to aid in the ownership of a Zoeller submersible non-clog wastewater
product. Please read and review this manual before repairing the product.

Table of Contents

Safety Instructions ....................................................................... 1
Replacement Parts List ............................................................2-3
Disassembly Procedures ............................................................. 4
Assembly Procedures ...............................................................5-6
Pump Wiring Diagrams ................................................................ 7
Service Checklist .......................................................................... 8
To Order Replacement Parts
PLEASE FURNISH THE FOLLOWING INFORMATION:
• Model Number
• Part Number
• Serial Number
• System Voltage
• Replacement Part Number and Description (refer to pages 2 & 3)
Short Term Storage
Storage of six months or less will not damage the submersible pump.
However, to ensure the best possible protection, the following is
advised:
• Store pump indoors whenever possible or cover with some type
of protective covering.
• Tape or seal in plastic bag the terminal ends of wire leads.
• Spray coat unpainted surfaces with rust-inhibiting oil.
• See ZM1759_Ec Owner's Manual before start-up.
MAIL TO: P.O. BOX 16347 • Louisville, KY 40256-0347 USA
SHIP TO: 3649 Cane Run Road • Louisville, KY 40211-1961 USA
+1 (502) 778-2731 • FAX +1 (502) 774-3624
REPAIR MANUAL
50/60 Hz
Follow the steps and procedures listed on ZM1074_Eb for a proper start-up
upon installation. 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 ZM1759_Ec for owner's manual
on 61 HD Series Pumps. Should further assistance be necessary please call
our Product Support Department at +1 (502) 778-2731 or email us at
zeptech@zoeller.com.

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.
CAUTION
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.
SECTION: W3.20.040
ZM1760_Ec
Supersedes
visit our web site:
zoellerengineered.com
0912
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