Cole Parmer Masterflex 07525-20

Questions and Answers

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Kayla HickmanAug 13, 2025
Why Cole Parmer Masterflex 07525-20 Water Pump motor doesn't rotate and display doesn't light?
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  Christine Morgan MDAug 13, 2025
  If the motor of your Cole Parmer Water Pump does not rotate and the display doesn't light, it could be due to no power. First, check that the power supply is properly plugged into the unit and connected to a live line. Also, verify the connection of the power cord. Inspect the line cord for continuity and replace it if defective. If the problem persists, the unit may require servicing.
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Michael Robinson IIAug 16, 2025
What to do if Cole Parmer Water Pump motor does not rotate but display lights?
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  Melanie WernerAug 17, 2025
  If the motor of your Cole Parmer Water Pump isn't rotating but the display is lit, the issue might be a defective remote control or a setting error. Check that the remote cable connector is fully inserted into the receptacle. Try reapplying power. If the motor still doesn't rotate, select remote control in the Main Menu or Setup Menu and verify the settings. Return to the Mode screen and verify the icon shows Remote Control Mode.
T
ttylerAug 20, 2025
What to do if Cole Parmer Water Pump displays Error #3: Average Over-Current?
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  Tammy AndersonAug 20, 2025
  If your Cole Parmer Water Pump displays Error #3: Average Over-Current, verify that the pump head is not binding and that the load is not above the recommended maximum load. If the error persists, further assistance is needed.
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Jose RamseyAug 23, 2025
What to do if Cole Parmer Water Pump displays Error #6: Power Supply Under Voltage?
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  Kimberly JacobsAug 25, 2025
  If your Cole Parmer Water Pump displays Error #6: Power Supply Under Voltage, check the supply line voltage. If the error persists, further assistance is needed.
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Mrs. Julia Patel MDAug 28, 2025
What to do if Cole Parmer Masterflex 07525-20 displays Error #7: Power Supply Over Voltage?
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  Thomas BrooksAug 28, 2025
  If your Cole Parmer Water Pump displays Error #7: Power Supply Over Voltage, check the supply line voltage. If the error persists, further assistance is needed.
C
Carolyn KennedyAug 31, 2025
What to do if Cole Parmer Water Pump displays Error #2 No Encoder Counts?
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  Daniel McfarlandAug 31, 2025
  If your Cole Parmer Water Pump displays Error #2 No Encoder Counts, verify the load is correct and power cycle the drive. If the error persists, further assistance is needed.
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William BlanchardSep 4, 2025
What to do if Cole Parmer Water Pump displays Error #9 Motor Overspeed?
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  jeremywareSep 4, 2025
  If your Cole Parmer Water Pump displays Error #9 Motor Overspeed, verify the load is correct and power cycle the drive. If the error persists, further assistance is needed.
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Eric MccannSep 8, 2025
What does Error #11: Bad EEPROM Checksum (Factory Cal) mean on Cole Parmer Masterflex 07525-20?
- S
  Steven GutierrezSep 8, 2025
  Error #11 on your Cole Parmer Water Pump indicates that the checksum value in the EEPROM does not match the calculated value, or that the data in the EEPROM is out of range. The error will be cleared after 10 seconds, and parameters will be reset to default values. If the error persists, further assistance is needed.

Summary

Introduction to Masterflex Digital Pump Drives

Application Solutions for Peristaltic Pumps

Overview of how the pump can be used and its advantages.

General Description of the Digital Pump Drive

Detailed overview of the pump's features, capabilities, and design.

Safety Precautions and Product Limitations

General Safety Warnings and Precautions

Critical safety warnings for operation, maintenance, and potential hazards.

Product Use Limitations and Restrictions

Information regarding the intended use and limitations of the product.

Installation and Setup Guide

Before Starting Drive: Installation Steps

Essential steps and considerations before operating the pump.

Operating the Masterflex Digital Pump Drive

Getting Started and Basic Controls

Turning on the drive, control panel overview, and priming the pump.

Understanding Operating Modes and Screens

Explanation of Continuous and Copy modes and their display layouts.

System Configuration and Settings

Accessing and adjusting flow units, tubing, and general settings.

Remote Control, Connectivity, and Advanced Features

Integrating remote control, signal inputs/outputs, and advanced features.

Maintenance and Cleaning

Replacement Parts and Accessories Information

Information on ordering replacement components for the pump.

Cleaning Procedures for the Drive Enclosure

Guidelines for cleaning the pump drive enclosure safely.

Troubleshooting Common Issues

Troubleshooting Chart for Pump Operation

Common problems, their causes, and recommended remedies.

Error Definitions and Explanations

Explanations of specific error codes, conditions, and actions.

Technical Specifications

Output and Performance Specifications

Technical details of the pump's output capabilities and performance.

Input, Supply Voltage, and Connectivity Specifications

Electrical input requirements and remote input details.

Construction, Environment, and Compliance

Physical dimensions, weight, operating conditions, and compliance.

Warranty, Product Return, and Technical Assistance

Warranty Information and Conditions

Terms and conditions of the product warranty.

Product Return Process and Guidelines

Procedures for returning a product for service or repair.

Technical Assistance and Support

How to get help with product usage or operational issues.

Cole Parmer Masterflex 07525-20 Specifications

General

Model	07525-20
Type	Peristaltic Pump
Speed Range	0.1 to 600 RPM
Reversible	Yes
Motor Type	Brushless DC
Power Supply	100 to 240 VAC, 50/60 Hz
Control	Digital
Display	Digital
Acceptable Tubing	Masterflex L/S tubing