Grundfos MGE 80 User Manual

MGE and MLE model J
Service instructions
GRUNDFOS INSTRUCTIONS

Grundfos MGE 80 Specifications

General

Protection class	IP55
Cooling method	IC 411
Voltage	400 V
Frequency	50 Hz
Mounting type	B3

Summary

Document Symbols and Warnings

Safety Hazard Warnings

Explains CAUTION, WARNING, DANGER symbols for safety.

General Information and Service Safety

Hardware Component Replacement

Bearing Replacement (MGE 112, 132, 160)

Controller Configuration Procedures

MI 301 Connection for Configuration

Describes connecting via MI 301 for configuration.

Radio Scan Connection Method

Direct Connect Connection Method

PC Tool Link Connection

PC Tool E-products Configuration Guide

Fault Finding Guide

General Fault Finding Steps

Fault Indications and Remedies

Lists fault conditions, causes, and remedies.

Functional Module Diagnostics

Input and Output Testing

Power Module Diagnostics

Winding Resistance Testing