aermotor CT35 Series - User Manual

Centrifugal Pumps
INSTALLATION AND OPERATION MANUAL
Models CT35, CT45 Series Single Stage
Horsepower Range: 1/3 - 2-1/2 H.P.
60 Cycle
Single and Three Phase Installations
Owner’s Record
Pump Model:
Pump Serial No.:
Pump Date Code:
Motor H.P. Voltage Phase
Date of Installation:
Owner:
Installer:
Installer Phone Number:
AERMOTOR
293 Wright St., Delavan, WI 53115
Printed in U.S.A. ©2003 AE683 (Rev. Rev. 10/27/03)

Summary

Piping and Connections

Recommended Pump Connections

Illustrates proper suction and discharge pipe configurations for centrifugal pumps.

Not Recommended Connections

Details common piping errors to avoid for optimal pump performance and air-free operation.

Piping Guidelines

General Piping Principles

Covers supporting piping, increasing pipe diameter, and general installation advice.

Suction and Discharge Pipe Sizing

Guidance on selecting correct pipe sizes for suction and discharge for better flow.

Pump Priming

Priming the Pump Procedure

Step-by-step instructions on how to prime the pump to remove air and fill with water.

Electrical and Wiring

Dual Voltage Single-Phase Wiring Diagrams

Diagrams for converting single-phase motors between 115V and 230V.

Electrical Safety and Installation Precautions

Crucial safety warnings and guidelines for connecting power to the pump motor.

Pump Service and Maintenance

Shaft Seal Replacement Guide

Detailed procedure for removing and installing the pump's shaft seal unit.

Troubleshooting and Warranty

Pump Trouble Causes and Remedies

Lists common pump operational issues and their solutions.

Limited Warranty Terms and Conditions

Outlines the warranty period and conditions for Aermotor products.

aermotor CT35 Series Specifications

General

Model	CT35 Series
Category	Water Pump
Material	Cast Iron
Power Source	Electric
Pump Type	Centrifugal
Frequency	60 Hz
Phase	Single