Flint & Walling CJ103 Series User Manual

1
95 North Oak Street • Kendallville, IN 46755 • Copyright © 2010. All rights reserved.
GENERAL SAFETY INFORMATION
1. Follow all local electrical and safety codes, as
well as the National Electrical Code (NEC) and
the Occupational Safety and Health Act (OSHA).
2. Replace damaged or worn wiring cord
immediately.
3. Do not kink power cable and never allow the
cable to come in contact with oil, grease, hot
surfaces or chemicals.
4. Protect the power cable from coming in contact
with sharp objects.
5. Be careful when touching the exterior of an
operating motor - it may be hot enough to be
painful or cause injury.
6. Make certain that the power source conforms
to the requirements of your equipment.
7. Always disconnect power source before
performing any work on or near the motor or
its connected load. If the power disconnect
point is out-of-sight, lock it in the open position
and tag it to prevent unexpected application
of power. Failure to do so could result in fatal
electrical shock.
8. Do not handle the pump with wet hands or
when standing in water as fatal electrical shock
could occur. Disconnect main power before
handling unit for ANY REASON!
9. Unit must be securely and adequately
electrically grounded. This can be
accomplished by wiring the unit to a ground
metal-clad raceway system or by using a
separate ground wire connected to the bare
metal of the motor frame or other suitable
means.
10.
Risk of electric shock. This
pump has not been investigated for use in
swimming pool areas.
11.
This product contains
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
NOTE: Pumps with the “CSA” mark are tested to
UL standard UL778 and certified to CSA standard
C22.2 No. 108.
OWNERS GUIDE TO INSTALLATION
AND OPERATION
READ THESE INSTRUCTIONS CAREFULLY
Read these installation instructions in detail before installing your pump. Be sure to check the
following:
1. Be certain the motor is connected for the correct line voltage being used (check motor
nameplate).
2. Be certain the pump is completely primed before starting. Otherwise damage may occur to the
seal.
Every pump is tested before leaving the factory, and its performance depends largely on the
installation.
END SUCTION CENTRIFUGAL PUMPS
IL0412
IL0201
Figure 2 - CJ101 SeriesFigure 1 - CJ103 Series
130441
FW0078
0811
Supersedes
0310
Drain Plug

Flint & Walling CJ103 Series Specifications

General

Model	CJ103 Series
Category	Water Pump
Voltage	115/230V
Maximum Lift	25 ft
Material	Cast Iron
Inlet Size	1.25 inches
Outlet Size	1 inch

Summary

General Safety Information and Preliminaries

Pre-Installation Checks

Verify correct motor voltage and ensure pump priming before operation.

Electrical and Physical Safety Guidelines

Follow codes, handle wiring safely, prevent shock, and avoid hazardous conditions.

Important Warning Notices

Mentions risks of electric shock and chemical content warnings.

Pump Specifications and Data

Dimensional Charts

Details dimensions for CJ103 and CJ101 series pumps.

Motor and Electrical Data

Provides motor specifications, service factors, and locked rotor amps.

Typical Installation Configurations

System Diagrams

Illustrates typical pump system layouts for various configurations.

Operational Guidance

Pump Performance Characteristics

Presents pump performance data, including GPM at different pressures.

Inspection, Storage, and Location

Guidance on inspecting, storing, and selecting an appropriate location for the pump.

Suction System Limitations

Details limitations and requirements for the pump's suction side.

Installation Best Practices

Piping and Support Recommendations

Guidelines for piping selection, installation, and support to prevent strain.

Pressure Gauge and Relief Valve Installation

Recommendations for pressure gauges and relief valves to prevent overpressure.

Electrical and Motor System Setup

Electrical Connections and Grounding

Instructions for grounding, wiring, and ensuring correct voltage supply.

Motor Protection and Starters

Information on thermal protection, starters, and disconnect switches for motors.

Pump Priming Procedures

Step-by-step guide on how to properly fill the pump and suction pipe with liquid.

Motor Rotation and Wiring Gauge

Ensuring Correct Motor Rotation

Critical steps to ensure proper pump impeller rotation for three-phase motors.

Wire Size Recommendations Chart

Chart providing minimum copper wire sizes based on distance and motor HP.

Maintenance and Component Service

Pump Lubrication and Winterizing

Details on pump lubrication needs and how to winterize the unit.

Rotary Seal and Motor Replacement

Procedures for disassembling and replacing the rotary seal and motor assembly.

Troubleshooting Common Issues

Problem Diagnosis and Corrective Actions

A chart listing common pump symptoms, causes, and corrective actions.

CJ103 Series Pump Parts

CJ103 Series Exploded View and Parts List

Identifies components and their part numbers for the CJ103 series pumps.

CJ101 Series Pump Parts

CJ101 Series Exploded View and Parts List

Identifies components and their part numbers for the CJ101 series pumps.