Cole Parmer Masterflex L/S 77521-57 User Manual

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Cole Parmer Masterflex L/S 77521-57 Specifications

General

Model	77521-57
Type	DC Drive
Voltage	115/230 VAC
Power Input	50/60 Hz
Speed Range	6 to 600 rpm
Display	LCD
Reversible	Yes
Accuracy	±0.25%
Operating Temperature	0 to 40°C (32 to 104°F)
Motor Type	Brushless DC
Enclosure Rating	IP33
Torque	0.35 N·m (50 oz-in)

Summary

Masterflex Pump Drives Operating Manual

EU Declaration of Conformity

Safety Precautions

Product Use Limitation

States restrictions on using products in patient-connected applications.

Accepted Pump Heads

Lists compatible pump heads that can be mounted on the drive.

Setup and Drive Operation

Step-by-step guide for installation and initial operation.

Remote Operating Procedure

Remote Start/Stop Control

Explains remote control of start/stop functions.

External Control Wiring

Motor Brush Check and Replacement

Fuse Information

Details fuse types and replacement cautions.

Cleaning Instructions

Guidelines for cleaning the drive enclosure.

Replacement Parts and Accessories

Troubleshooting Guide

Motor Not Rotating Issues

Addresses scenarios where the motor fails to run.

Product Specifications

Warranty Information

Product Return Procedure

Instructions for returning products for service or repair.

Technical Assistance

Contact information for user support and questions.