EasyManua.ls Logo

Generac Power Systems MAGNUM MMG45IF4 User Manual

Generac Power Systems MAGNUM MMG45IF4
68 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
OPERATING MANUAL
Parts manuals available online at www.generacmobile.com
36949 B 02/16
01306
DIESEL GENERATOR
MMG25IF4 • MMG35DF4
With Controller
TM
MMG45IF4 • MMG55DF4

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Generac Power Systems MAGNUM MMG45IF4 and is the answer not in the manual?

Generac Power Systems MAGNUM MMG45IF4 Specifications

General IconGeneral
BrandGenerac Power Systems
ModelMAGNUM MMG45IF4
CategoryPortable Generator
LanguageEnglish

Summary

Section 1 - Safety

Operating Safety

Safe practices and procedures for operating the generator unit.

Engine Safety

Specific safety precautions related to the engine's operation.

Service Safety

Safety guidelines for performing maintenance and service on the unit.

Section 2 - General Information

Specifications

Detailed technical specifications for the different generator models.

Power Zone™ Gen Controller

Introduction to the Power Zone™ Gen controller's capabilities and monitoring functions.

Controller Features and Functions

Detailed explanation of controller buttons, screens, and navigation.

Section 3 - Operation

Prestart Checklist

Essential checks to perform before starting the generator unit.

Manual Starting of the Unit

Step-by-step procedures for manually starting the generator.

Auto (Remote) Starting of the Unit

Procedures for starting the generator unit remotely via a transfer switch.

Fine Voltage Adjustment

Procedure for electronically adjusting the generator's output voltage.

Transfer Switch

Information on using a transfer switch for standby power applications.

Shutting Down the Unit

Safe procedures for powering down the generator unit.

Emergency Stop Switch

Location and function of the emergency stop switch.

Section 4 - Maintenance

Daily Walk Around Inspection

Routine visual checks to perform before each unit operation.

General Maintenance

General guidelines, safety precautions, and recommendations for maintenance.

Basic Maintenance Schedule - Isuzu Engine

Maintenance intervals and tasks for Isuzu engines.

Basic Maintenance Schedule - John Deere Engine

Maintenance intervals and tasks for John Deere engines.

Section 5 - Troubleshooting

Troubleshooting Automatic Shutdown Conditions

Procedures for diagnosing and resolving automatic engine shutdown issues.

Section 6 - Wiring Diagrams

AC Wiring - MMG25IF4, MMG45IF4

AC electrical schematic for MMG25IF4 and MMG45IF4 models.

Related product manuals