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Grundfos MGE-F User Manual

Grundfos MGE-F
32 pages
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GRUNDFOS INSTRUCTIONS
MGE model F
Service instructions
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Grundfos MGE-F Specifications

General IconGeneral
BrandGrundfos
ModelMGE-F
CategoryWater Pump
LanguageEnglish

Summary

Identification

Nameplates

Details on MGE-F and motor nameplate information for identification.

Type Key

Explanation of the motor model designation code for understanding specifications.

Configuration

Information about terminal box configuration and its importance for pump application.

General Description

Wiring Diagrams and Signal Terminals

Overview of wiring configurations and signal connections for various functional modules.

Control Panel

Description of the motor control panel's buttons, indicator lights, and basic operation.

Indicator Lights

Explanation of indicator lights on the control panel and inside the terminal box for status monitoring.

R100 Remote Control

Details on using the R100 wireless remote control for motor settings and status.

R100 Menu Structure

Overview of the R100 menu displays and how they adapt to the application.

Alarms and Warnings

How alarms and warnings are indicated and read using the R100.

Alarm Overview

Reference to the alarm and warning list for detailed fault information.

Fault Finding

Safety Instructions

Critical safety precautions for service personnel, including electrical hazards.

Fault Finding Procedure

Outlines the systematic approach to diagnosing and resolving faults.

Operating Conditions

Factors affecting correct functioning, including mains supply, load, and settings.

Fault Observations

Specific observable fault symptoms like condensation in the terminal box.

Fault Finding Using Indicator Lights

Guide to diagnosing faults based on the status of control panel indicator lights.

Fault Finding Using Alarm and Warning Codes

Method for diagnosing faults using fault codes read via R100 or PC Tool.

Maintenance

Lubrication of Motor Bearings

Procedures and intervals for lubricating motor bearings.

Replacement of Motor Bearings

Steps for removing and fitting motor bearings.

Emergency Operation (Bypass)

Establishing Emergency Operation

How to connect the motor directly to the mains supply for continued operation.

Re-establishment of Frequency Converter Operation

Steps to restore normal operation after emergency bypass.

Drawings and Diagrams

Tightening Torques and Lubrication

Tightening Torques

Specifies torque values for various screws and terminals during assembly.

Lubricating Intervals and Grease

Information on bearing lubrication intervals, quantity, and grease type.

Service Tools

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